PRESSURE GAUGE PRESSURE GAUGE MODEL

PRESSURE GAUGE PRESSURE GAUGE MODEL CAT. NO General Service Pressure Gauge P0 PD0-0 Ammonia Service Pressure Gauge P PD0-02 Freon Gas Service Pressure Gauge P2 PD0-03 General Purpose Pressure Gauge P40 PD0-04 Industrial Pressure Gauge P220 PD02-0 Industrial Service Pressure Gauge P22 PD02-02 Industrial Service Pressure Gauge P222 PD02-03 Liquid Filled Industrial Pressure Gauge P290 PD02-04 Receiver Gauge P228 PD02-05 Test Pressure Gauge P229, P335 PD02-06 Industrial Pressure Gauge P252 PD02-07 Process Industry Pressure Gauge P253 PD02-08 Solid Front Pressure Gauge P257 PD02-09 Liquid Filled Industrial Pressure Gauge P258 PD02-0 Liquid Filled Process Industrial Pressure Gauge P259 PD02- Process Industry Pressure Gauge with Steel Case P330 PD03-0 Duplex Pressure Gauge P336, P338 PD03-02 Safety Pattern Pressure Gauge P339, P359 PD03-03 Draft Gauge P40, P420 PD04-0 Low Pressure Gauge P42 PD04-02 Diaphragm Seal Low Pressure Gauge P428, P429 PD04-03 Low Pressure Gauge with Aluminium Case P430 PD04-04 Low Pressure Gauge with Cr Plated Steel Case P440 PD04-05 Electrical contact Type Pressure Gauge P5,P52,P53,P54,P55 PD05-0 Electrical contact Type Pressure Gauge P52, P522, P523, P524, P525 PD05-02 Electrical contact Type Pressure Gauge with Steel Case P53, P532, P533, P534, P539 PD05-03 Indicating Pressure Switch P535, P536 PD05-04 Electrical contact Type Pressure Gauge with Cr Plated Case P542 PD05-05 Differential Pressure Gauge P620, P630 PD06-0 Differential Pressure Gauge with contact P62, P622, P623, P624, P625 PD06-02 High Static Differential Pressure Gauge with contact P63, P632, P634, P635, P636 PD06-03 Diaphragm Seal Type Pressure Gauge P70, P720, P730 PD07-0 High Temperature Pressure gauge P74, P742 PD07-02 Sanitary Pressure Gauge P75, P752, P753, P754, P755, P756 PD07-03 Sanitary Pressure Gauge P757 PD07-04 Dead Weight Tester(MAX 00Kgf/cm 2 ) P90, P9 PD09-0 Dead Weight Tester(MAX 500Kgf/cm 2 ) P93, P94 PD09-02 Pressure Recorder P920 PD09-03 Pressure Switch P94, P942, P95, P952 PD09-04 Explosion Proof Pressure Switch P953 PD09-05 Liquid Column Manometer P96, P962, P963, 964, P965 PD09-06

PRESSURE MEASUREMENT PRESSURE There are four types of pressure measurements: Measurement of absolute pressure : measurements are made with respect to absolute pressure, for example as with atmospheric pressure. Measurement of relative or effective pressure : measurements are made with respect to ambient pressure. generally atmospheric pressure. Measurement of differential pressure : this is the difference between two pressures. Measurement of vacuum pressure : this is referred to ambient pressure, usually atmospheric pressure. One can also distinguish pressure measurements according to their behavior with time : Static or quasi-static pressure, which varies only slowly with time. Examples are atmospheric pressure, level measurements and certain pressures in industrial processes such as in the petrochemical, food and pulp and paper industries. Fluctuating pressure, which can be random or cyclic. Examples are the pressure inside a gun barrel, in a plastic injection mould, in an internal combustion engine cylinder, etc. Line pressure (Static pressure) Atmospheric pressure (Fluctuating reference) Absolute vacuum (Theoretical limit) Absolute pressure Relative pressure Vacuum pressure Differential pressure PRESSURE GAUGES Mechanical apparatus indicating the value of the local pressure. Bezelring 2.Window 3.Window gasket 4.Dial 5.Movement 6.Tube 7.Case 8.Blow out disc 9.Connection 0.Connection gasket.pointer

PRESSURE PRINCIPLE OF OPERATION : The tube is displaced in proportion to the applied pressure, which causes the pointer to move by means of a mechanically amplifying linkage. Position of tube at P=0 Position of tube at Pmeasured Components of a metallic pressure gauge : BOURDON tube or <<C>> tube : The sensing element consists of a metallic tube of various cross-sections shaped in the form of a <<C>>. One end is fixed and connected to the pressure circuit and the other is sealed and free to move. When pressure is applied to the tube the free end is forced outwards. (Measuring range from around 400 mbar to 60 bar). Capsules : The sensing element consists of two thin corrugated sections laser welded together. The capsule thus formed acts as a cavity that slightly deforms with variations in pressure. It is suitable for measuring very low pressures. (Measuring range from 0 to about 600 mbar). Helicoil, tubes (or pig tails) : The coil is cylindrical. It has the same characteristics as a spiral tube but with greater resistance to fatigue due to better stress distribution. (Measuring range from about 60 to 3000 bar). Bellows : The sensing element consists of two flanges connected to a flexible cylinder. Pressure applied to the interior of the chamber causes it to deform by an amount proportional to the pressure. They are mainly used in differential pressure gauges and pressure switches. Spiral tubes : These use the same principle as the <<C>> tube but with the deflection of the free end of the tube amplified due to the spiral shape. They are mainly used in gas expansion thermometers.

MOUNTING PRESSURE Cases Different types of cases are possible according to position of the connection. TYPE B TYPE N TYPE D TYPE A TYPE K TYPE G TYPE M Back flange Bottom connection Front flange Back connection Front flange Bottom connection Flangeless Bottom connection Back flange Back connection Flangeless Back connection Front flange Strap fixing Back connection Position YES NO Always vertical, otherwise specify the direction and angle. A pressure gauge is calibrated in a vertical position, however and this is not a defect, the pointer may be out of zero if the instrument is horizontal, chiefly for low pressure ranges. Threads Standard threads are : parallel BSP (gas) or conical NPT (briggs).. Parallel thread BSP (gas). Place a gasket between the end of the thread and around the spigot. 2. Conical thread NPT (briggs) Tightness is achieved metal on metal without any gasket. However a teflon tape wound around the thread provides a better tightness and makes the screwing easier. YES NO BOURDON tube The BOURDON tube can be made of bronze, st. steel, MONEL, nickel-silver alloy, etc... Sometimes for low or differential pressures, the tube is replaced by a capsule or by 2 bellows. Oxygen WARNING : For oxygen service, oil-free manometric parts is imperative. Specify when ordering. Gasket BSP threading NPT threading

PRESSURE Installation Never install the pressure gauge by turning the case but mount it with a wrench by means of the hexagon or flats provided on the socket. NO Isolating cocks A pressure gauge must never be mounted an isolating cock. YES Vibrations Vibrations of the pressure gauge must be avoided to prevent excessive wear of the mechanism. It would be better to set the gauge on a rigid support on which the vibrations of the pipe have no influence (consult our chemical seals/ accessories manual). A flexible small diameter capillary can also be placed between the gauge and diaphragm seal. A capillary can also occasionally be used as a vibrations or pulsations dampener. NO YES Pressure pulsations In the case of pressure measurements of pulsating fluids a dampener should be fitted between the pressure gauge and the pipe. Oil filled gauge Adjustment of dampener will be done on line, where the gauge is used, according to the pressure pulsations. NO YES NO Corrosion If stainless steel or MONEL do not provide sufficient guarantee against corrosion place a diaphragm seal between gauge and pipe (consult our chemical seals/accessories manual). Parts of the diaphragm seal in contact with fluid (bottom housing, diaphragm intermediate ring) are made of a material withstanding corrosive fluids : steel, stainless steel, nickel, tantalum etc... or coated with corrosion-proof materials (Teflon, halar, Kel F, etc). Pulsations Dampener Bottom housing can be made of carbon steel, stainless steel, hastelloy B or C, tantalum, etc. Corrosivefluids Diaphragm seal

Excessive temperatures must be avoided PRESSURE If the joining <<tube socket>> is soft-soldered the gauge must not be subjected to a permanent temperature over 80 C (80 F). If the joining <<tube-socket>> is brazed the gauge must not be subjected to a permanent temperature over 20 C (270 F). If the joining <<tube-socket>> is arc-welded (st.steel tube) the gauge must not be subjected to a permanent temperature over 250 C (482 F) NOTE : The mentioned temperatures are temperatures inside the BOURDON tube. Siphon Hot fluid Overpressure Before calibration all our Bourdon tubes are subjected to an overload test, so that in normal utilization our gauges should be able to withstand the following overpressure without any damage. 30% of maximum graduation up to 00 bar. 5% of maximum graduation over 00 bar. A short pipe of small section, placed in between the hot fluid and the pressure gauge is sometimes efficient enough to lower the temperature to acceptable values. A siphon, especially on vapor, can be used after having been initially filled by a fluid condensed at cold temperatures. In this case, do not purge the siphon. In all cases, the first pressure increase must be carried out slowly to enable the hot fluid to cool off. Overload device Diaphragm and lower housing materials This choice is directly linked to the aggressivity of the fluid to be measured. Corrosion however depends also on surface condition of the parts subjected to a corrosive agent, on the circulation of air (hence of oxygen) dissolved in the fluid, on the presence of catalytic agents or conversely of corrosion inhibitors. The following table provides general indications of compatibility. Considering the complexity of corrosion phenomena, it is mandatory to check the choice of material (T., concentration, pressure, shape... influences). MATERIALS 36 L Stainless steel TO BE USED WITH : -Strong and weak acids (except mineral ones) -Strong and weak bases -Acid, neutral or basic salts -Sea water -Oxidizing media -Hydrogen DO NOT USE WITH : -T fluid > 00 C -Strong oxidizing agents at high concentrations -Hydrochloric and sulphuric acids in concentrations > 2% and T > 20 C -Ferric chloride -Fluorine, fluoride -Wet chlorine -Concentrated nitric acid at high temperature -Oxalic and chromic acids

PRESSURE MATERIALS TO BE USED WITH : DO NOT USE WITH : MONEL 400 -Hydrogen sulphide (often found in petroleum products) -Sea water -Neutral and alkaline salts -Hyarofluoric acid -Highly oxidizing agents (nitric acid for example) HASTELLOY B -Specifically designed for hydrochloric acid at high concentration and temperature HASTELLOY B2 -For pitted corrosion in the areas near the solders hydrochloric, sulphuric, acetic acids at high concentrations and temperature HASTELLOY C 276 Sulphuric acid at high concentration and temperature -Wet chlorine -Ferric chloride -Copper salts -Strong oxidizing agents -Waste incineration gas URANUS B 6 -Warm sulphuric acid (<40%) -Heated, concentrated nitric acid -Ammounium sulphate -Viscose -Cellulose acetate TITANIUM TANTALIUM -Organic media -Chlorine in aquaeous solution -Sea water -Acetic or citric acid (heated, concentrated nitric acid) -Sulphuric acid up to 300 C -Non oxidizing acid media (hydrochloric or sulfuric acid) -Highly oxidizing acid media (heated nitric acid) -Concentrated alkaline media -Fluorides and hydrofluoric acid NICKEL -Natural or distilled water -Sodium hydroxide -Alkaline compounds (except ammoniac) -FFluorine (ambient temperature) -Acetic and formic acids -Nitric and concentrated sulphuric acids SILVER -Chlorinated products -Wet chlorine PTFE COATING -Chemical compounds -Hydrochioric acid at high concentrated and T

OTHER DEFINITIONS PRESSURE MICROSWITCHES : This is the electro mechanical device which switches on or off the control or monitoring circuits. Various versions are available depending on the control requirements or the pressure (or temperature) switch environment. SET POINT : This is the point at which the microswitch changes of state. This point is set either in factory or by the end-user. FIXED DEADBAND : Depends on the microswitch characteristics. Used generally for safety operations and small deadbands. WARNING : some versions can only be implemented with fixed deadband. Linearity : Greatest deviation of the sensor output curve from a specified straight line over a desired pressure range. One method of computing is least squares which mathematically provides a best fit straight line (BFSL) to the data. this line usually dose not pass through the 4 and 20 ma points. this line dose not have the same slope as the theoretical curve. this linearity error is expressed in % of the full scale. Hysteresis : Hysteresis is the output deviation at a certain input pressure when that input is approached first with increasing pressure and then with decreasing pressure. this hysteresis error is half the reversibility error. It is expressed in % of the full scale. Repeatability : Repeatability error is the deviation in output readings for successive applications of a given input pressure with other conditions remaining constant. The accuracy at 20 C (global error) can be calculated according to two possible methods : best fit straight line (BFSL) end point linearity. Maximum deformation The displacement of the point of application of a force for the full measurement range. Stiffness Stiffness is defined as the quotient of the change in applied force on the sensor and the corresponding deformation of the sensor measured in the direction of the force. K= F where : -F = applied force x - x=deformation of the sensor. Fineness : The ability of the sensor not to modify the value of the quantity being measured. Limit load : The value of the upper limit of the range of non-deterioration relative to the input quantity.

PRESSURE PRESSURE CONVERSION CHART CONVERSION TABLE PSI 4.696 4.2233 0.036092 0.09336 0.4954 0.45 4.5038 0.0042 ATM 0.068046 0.96784 0.002454 0.0035 0.003342 0.00987 0.98692 0.000097 kg/cm 2 0.070307.0332 0.00253 0.00359 0.03453 0.0097.0972 0.000 in.h2o 27.7276 407.484 394.38 0.5366 3.685 4.086 402.56 0.03937 mmhg 5.75 760 735.559.865 25.4 7.5006 750.062 0.0734 in.hg 2.03602 29.92 28.959 0.07343 0.03937 0.2953 29.53 0.0029 kpa 6.895 0.325 98.096 0.249 0.333 3.3864 00 0.0098 Bar 0.06895.0325 0.98067 0.00249 0.00333 0.033864 0.0 0.000098 mmh2o 704.2804 0350.0936 0000 25.4 3.68464 345.9099 02.07244 024.7624 DENSITY CONVERSION CHART lb/ft 3 62.43 0.06243 728 gm/cm 2 0.0608 0.00 27.68 kg/m 3 6.084 000 27679.8 lb/in 3 0.000578 0.0363 0.000036 VOLUME CONVERSION CHART GALLON (U.S) 7.48 0.004329 42 0.000264 264.7 0.264.20 CUBIC FEET 0.337 0.000578 5.65 0.000035 35.344 0.0353 0.606 CUBIC INCHES 23 728 9702 0.0602 6023 6.03 277.4 BARRELS (OIL) 0.0238 0.78 0.00003 0.000006 6.2906 0.0629 0.0286 CUBIC CM 3785 28320 6.39 59000 000000 000 4546 CUBIC METER 0.003785 0.02832 0.00006 0.59 0.00000 0.00 0.004546 LITER 3.785 28.32 0.0639 58.94 0.00 000 4.546 IMP. GALLON 0.8327 6.229 0.003605 34.97 0.00022 220. 0.22 MASS CONVERSION CHART lb. 0.0625 2.205 0.002205 8.345 2240 2204.6 2000 oz. 6 35.27 0.03527 33.5 35840 35273 32000 kg 0.4536 0.02835 0.00 3.785 06.4 000 907.03 gm 453.6 28.35 000 3785 06363 000000 909090.9 gal H2O (32F) 0.98 0.00749 0.2642 0.000264 268.352 264. 239.7 long ton 0.000446 0.000027 0.009839 0.000000 0.003726 0.9842 0.892857 metric tonne 0.000453 0.000028 0.00 0.00000 0.003786.06 0.90794 ton 0.0005 0.00003 0.0002 0.00000 0.0047.2.023

GENERAL SERVICE PRESSURE GAUGE MODEL : P0 SERIES PD0-0 SERVICE INTENDED P0 Series, General Service Pressure gauge, Feature low Cost and high quality and is suitable for non-corrosive fluid Air, Oil, Gas or Water service are the most common applications. NOMINAL DIAMETER 40, 50, 60, 75, 00, 50, and 200mm ACCURACY 40mm : ±3.0% of Full Scale 50, 60, 75, 00, 50, and 200mm : ±.5% of Full Scale SCALE RANGE 40mm : 0~2 to 0~35kgf/cm 2 50mm : 0~2 to 0~00kgf/cm 2 65, 75mm : -76cmHg ~ 0 to 0 ~ 250kgf/cm 2 00mm(New) : -76cmHg ~ 0 to 0 ~ 350kgf/cm 2 00mm, 50mm : -76cmHg ~ 0 to 0 ~ 000kgf/cm 2 200mm : -76cmHg ~ 0 to 0 ~ 250kgf/cm 2 WORKING TEMPERATURE Ambient : -20 ~ 65 C Fluid : -5 ~ 40 C DEGREE OF PROTECTION IP44 Standard Features PRESSURE CONNECTION Brass MOVEMENT Brass ELEMENT 40, 50mm : Brass 60, 75, 00mm(New) : 00kgf/cm 2 : Brass >00kgf/cm 2 : 36SS 00, 50, 200mm : 35kgf/cm 2 : Brass >35kgf/cm 2 : 36SS C Type Bourdon Tube CASE Black Finished Steel Black Finished Aluminium(Diameter 200mm) WINDOW Glass COVER Black Finished Steel DIAL White Aluminium with Black Graduations POINTER Aluminium alloy, Black painted PROCESS CONNECTION 40mm : /8 PT, NPT &PF 50mm : /4, /8 PT, NPT &PF 60mm : /4 PT, NPT &PF 75, 00mm(New) : 3/8 PT, NPT &PF 00mm, 50 and 200mm : /2, 3/8 PT, NPT & PF

PD0-0 ORDERING INFORMATION BASE MODEL P0 : GENERAL SERVICE PRESSURE GAUGE NOMINAL DIAMETER 0 : 40mm : 50mm 2 : 60mm 3 : 75mm 4 : 00mm 6 : 50mm 7 : 200mm MOUNTING TYPE (Refer to Mounting type & Dimension) A : Bottom Connection, Direct, Not available with Diameter 200mm B : Bottom Connection, Surface, Case Mounting Plate, Not available with Diameter 40mm F : Centre Back Connection, Direct, Not available with Diameter 00mm,and 50mm and 200mm G : Lower Back Connection, Direct, Only available with Diameter 00mm(New),00mm and 200mm J : Centre Back Connection, Flush, Cover Mounting Plate, Not available with Diameter 40mm 00mm, 50mm and 200mm N : Lower Back Connection, Cover Mounting Plate, Only available with Diameter 00mm(New) and 50mm ACCURACY 4 : ±.5% of Full Scale. Not available with diameter 40mm 6 : ±3.0% of Full Scale PROCESS CONNECTION B : /8, Only available with diameter 40,50mm C : /4, Only available with diameter 50,60mm D : 3/8, Not available with diameter 40,50,75mm E : /2, Only available with diameter 00,50,200mm CONNECTION TYPE B : PF C : PT D : NPT Z : Other (See Note ) UNIT B : kgf/cm 2 (Pressure) or cmhg + kgf/cm 2 (Compound) C: cmhg, Only available with vacuum gauge Z : Other RANGE Refer to Pressure Range Table DIAL COLOR : 2 Colors 5 : 3 Colors, Available with Compound & Vacuum Gauges OPTIONS 0 : None : Accessories P0 0 A 6 B C B 04 0 Note, Special connection type is available such as BSP & BSPT SAMPLE MODEL NUMMBER

P0 : TYPE OF MOUNTING PD0-0

026 040 04 042 043 044 045 047 050 05 052 054 055 057 058 059 062 064 066 068 070 027 028 029 030 03 032 033 034 PRESSURE RANGE TABLE PRESSURE RANGE TABLE 50mm 40mm SCALE (kgf/cm 2 ) -76cmHg~0 0~0.5 0~ 0~2 0~3 0~4 0~6 0~0 0~5 0~20 0~25 0~35 0~50 0~70 0~00 0~50 0~250 0~350 0~500 0~700 0~000-76cmHg~ -76cmHg~2-76cmHg~3-76cmHg~4-76cmHg~6-76cmHg~0-76cmHg~5-76cmHg~20 75mm 60mm 00mm (NEW) 00mm 200mm 50mm ORDER CODE : AVAILABLE : NOT AVAILABLE VACUUM GAUGE PRESSURE GAUGE COMPOUND GAUGE PD0-0

AMMONIA SERVICE PRESSURE GAUGE MODEL : P SERIES PD0-02 SERVICE INTENDED The P Series are designed to withstand the shock, vibration and pulsation inherent in agricultural ammonia equipment. NOMINAL DIAMETER 75 and 00mm ACCURACY ±.5% of Full Scale SCALE RANGE -76cmHg ~ 0, 5, 25kgf/cm 2 WORKING PRESSURE Steady : 75% of Full Scale Over Range Protection : 30% of Full Scale WORKING TEMPERATURE Ambient : -20 ~ 65 C Fluid : -5 ~ 40 C Standard Features PRESSURE CONNECTION 304SS ELEMENT 36SS C Type Bourdon Tube CASE Black Finished Steel COVER Black Finished Steel WINDOW Glass MOVEMENT Brass DIAL White Aluminium with Black Graduations POINTER Aluminium alloy, Black painted PROCESS CONNECTION 3/8 CONNECTION PF, PT

PD0-02 ORDERING INFORMATION BASE MODEL P : AMMONIA SERVICE PRESSURE GAUGE NOMINAL DIAMETER 3 : 75mm 4 : 00 mm MOUNTING TYPE (Refer to Mounting type & Dimension) A : Bottom Connection, Direct B : Bottom Connection, Surface, Case Mounting Plate M : Lower Back Connection, Flush, Case Centre Mounting Bracket.Only available with Diameter 00mm ACCURACY 4 : ±.5% of Full Scale CONNECTION D : 3/8 CONNECTION TYPE B : PF C : PT UNIT B : cmhg + kgf/cm 2 (Compound) RANGE 032 : -76 ~ 0 033 : -76 ~ 5 034 : -76 ~ 20 DIAL COLOR 6 : 3 Colors OPTIONS 0 : None : Accessories P 4 A 4 D B B 032 6 0 SAMPLE MODEL NUMMBER

P : TYPE OF MOUNTING PD0-02

PRESSURE CONVERSION CHART CONVERSION TABLE PSI 4.696 4.2233 0.036092 0.09336 0.4954 0.45 4.5038 0.0042 ATM 0.068046 0.96784 0.002454 0.0035 0.003342 0.00987 0.98692 0.000097 kg/cm 2 0.070307.0332 0.00253 0.00359 0.03453 0.0097.0972 0.000 in.h2o 27.7276 407.484 394.38 0.5366 3.685 4.086 402.56 0.03937 mmhg 5.75 760 735.559.865 25.4 7.5006 750.062 0.0734 in.hg 2.03602 29.92 28.959 0.07343 0.03937 0.2953 29.53 0.0029 kpa 6.895 0.325 98.096 0.249 0.333 3.3864 00 0.0098 Bar 0.06895.0325 0.98067 0.00249 0.00333 0.033864 0.0 0.000098 mmh2o 704.2804 0350.0936 0000 25.4 3.68464 345.9099 02.07244 024.7624 DENSITY CONVERSION CHART lb/ft 3 62.43 0.06243 728 gm/cm 2 0.0608 0.00 27.68 kg/m 3 6.084 000 27679.8 lb/in 3 0.000578 0.0363 0.000036 VOLUME CONVERSION CHART GALLON (U.S) 7.48 0.004329 42 0.000264 264.7 0.264.20 CUBIC FEET 0.337 0.000578 5.65 0.000035 35.344 0.0353 0.606 CUBIC INCHES 23 728 9702 0.0602 6023 6.03 277.4 BARRELS (OIL) 0.0238 0.78 0.00003 0.000006 6.2906 0.0629 0.0286 CUBIC CM 3785 28320 6.39 59000 000000 000 4546 CUBIC METER 0.003785 0.02832 0.00006 0.59 0.00000 0.00 0.004546 LITER 3.785 28.32 0.0639 58.94 0.00 000 4.546 IMP. GALLON 0.8327 6.229 0.003605 34.97 0.00022 220. 0.22 MASS CONVERSION CHART lb. 0.0625 2.205 0.002205 8.345 2240 2204.6 2000 oz. 6 35.27 0.03527 33.5 35840 35273 32000 kg 0.4536 0.02835 0.00 3.785 06.4 000 907.03 gm 453.6 28.35 000 3785 06363 000000 909090.9 gal H2O (32F) 0.98 0.00749 0.2642 0.000264 268.352 264. 239.7 long ton 0.000446 0.000027 0.009839 0.000000 0.003726 0.9842 0.892857 metric tonne 0.000453 0.000028 0.00 0.00000 0.003786.06 0.90794 ton 0.0005 0.00003 0.0002 0.00000 0.0047.2.023

FREON GAS SERVICE PRESSURE GAUGE MODEL : P2 SERIES PD0-03 SERVICE INTENDED P2 Series are designed for withstanding shock, vibration and pulsation for freon gas services. NOMINAL DIAMETER 60 and 75mm ACCURACY ±.5% of Full Scale SCALE RANGE 60mm : -76cmHg ~ 0, 5, 20kgf/cm 2 0 ~ 25, 0 ~ 35kgf/cm 2 75mm : -76cmHg ~5kgf/cm 2 0 ~ 35kgf/cm 2 WORKING PRESSURE Steady : 75% of Full Scale Over Range Protection : 30% of Full Scale WORKING TEMPERATURE Ambient : -20 ~ 65 C Fluid : -5 ~ 40 C Standard Features PRESSURE CONNECTION Brass ELEMENT Brass C Type Bourdon Tube CASE Black Finished Steel COVER Black Finished Steel MOVEMENT Brass DIAL White Aluminium with Black Graduations POINTER Aluminium alloy, Black painted PROCESS CONNECTION 7/6 CONNECTION TYPE UNF

PD0-03 ORDERING INFORMATION BASE MODEL P2 : FREON GAS SERVICE PRESSURE GAUGE NOMINAL DIAMETER 2 : 60mm 3 : 75mm MOUNTING TYPE (Refer to Mounting type & Dimension) B : Bottom Connection, Surface, Case Mounting Plate, Only available with diameter 60mm H : Centre Back Connection, Flush, Case Centre Mounting Plate ACCURACY 4 : ±.5% of Full Scale CONNECTION P : 7/6 CONNECTION TYPE E : UNF UNIT B : kgf/cm 2 (Pressure) or cmhg + kgf/cm 2 (Compound) Z : Other RANGE 032 : -76cmHg~0kgf/cm 2 /Not available with diameter 75mm 033 : -76cmHg~5kgf/cm 2 034 : -76cmHg~20kgf/cm 2 /Not available with diameter 75mm 052 : 0~25kgf/cm 2 /Not available with diameter 75mm 054 : 0~35kgf/cm 2 DIAL COLOR : 2 Colors 5 : 3 Colors, Available with compound gauges OPTIONS 0 : None : Accessories P2 2 H 4 P E B 033 5 0 SAMPLE MODEL NUMMBER

P2 : TYPE OF MOUNTING PD0-03

GENERAL PURPOSE PRESSURE GAUGE MODEL : P40 SERIES PD0-04 SERVICE INTENDED P40 Series, General Purpose Pressure Gauge, resists against weather and rust under the chemical and petrochemical circumstances allowing continuos exposure to atmosphere. NOMINAL DIAMETER 40, 50, 60 and 00mm ACCURACY 40mm : ±3.0% of Full Scale 50, 60 and 00mm : ±.5% of Full Scale SCALE RANGE 40mm : 0 ~ 2 to 0 ~ 35kgf/cm 2 50mm : 0 ~ 2 to 0 ~ 00kgf/cm 2 60mm : -76cmHg ~ 0 to 0 ~ 250kgf/cm 2 00mm : -76cmHg ~ 0 to 0 ~ 350kgf/cm 2 WORKING PRESSURE Steady : 75% of Full Scale Over Range Protection : 30% of Full Scale WORKING TEMPERATURE Ambient : -20 ~ 65 C Fluid : -5 ~ 40 C Standard Features PRESSURE CONNECTION Brass ELEMENT 40 and 50mm : Brass 60 and 00mm : 00kgf/cm 2 : Brass >00kgf/cm 2 : 36SS CASE Polycarbonate COVER & WINDOW Polycarbonate MOVEMENT Brass DIAL White Aluminium with Black Graduations POINTER Aluminium alloy, Black painted CONNECTION 40mm : /8 PT, NPT & PF 50mm : /4 PT, NPT & PF 60mm : /4 PT, NPT & PF 00mm : 3/8 PT, NPT & PF

PD0-04 ORDERING INFORMATION BASE MODEL P40 : GENERAL PURPOSE PRESSURE GAUGE NOMINAL DIAMETER 0 : 40mm : 50mm 2 : 60mm 4 : 00mm MOUNTING TYPE (Refer to Mounting type & Dimension) A : Bottom Connection, Direct, Not available with diameter 40m and 50mm F : Centre Back Connection, Direct, Not available with diameter 60mm and 00mm ACCURACY 4 : ±.5% of Full Scale, Not available with diameter 40mm 6 : ±3.0% of Full Scale, Only available with diameter 40mm CONNECTION B : /8 Only available with diameter 40,mm C : /4 Only available with diameter 50,60mm D : 3/8 Not available with diameter 40,50,60mm CONNECTION TYPE B : PF C : PT D : NPT Z : Other UNIT B : kgf/cm 2 (Pressure) or cmhg + kgf/cm 2 (Compound) C: cmhg, Only available with vacuum gauge Z : Other RANGE Refer to Pressure Range Table DIAL COLOR : 2 Colors 5 : 3 Colors, Available with Compound and Vacuum gauge OPTIONS 0 : None : Accessories P40 0 F 6 B C B 042 0 SAMPLE MODEL NUMMBER

P40 : TYPE OF MOUNTING PD0-04

PD0-04 026 04 042 043 044 045 047 050 05 052 054 055 057 058 059 062 064 027 028 029 030 03 032 033 034 PRESSURE RANGE TABLE PRESSURE RANGE TABLE 50mm 40mm SCALE (kgf/cm 2 ) -76cmHg~0 0~ 0~2 0~3 0~4 0~6 0~0 0~5 0~20 0~25 0~35 0~50 0~70 0~00 0~50 0~250 0~350-76cmHg~ -76cmHg~2-76cmHg~3-76cmHg~4-76cmHg~6-76cmHg~0-76cmHg~5-76cmHg~20 60mm 00mm ORDER CODE : AVAILABLE : NOT AVAILABLE VACUUM GAUGE PRESSURE GAUGE COMPOUND GAUGE

INDUSTRIAL PRESSURE GAUGE MODEL : P220 SERIES PD02-0 SERVICE INTENDED The P220 Series are suitable for corrosive environment. Typical applications include : chemical, petrochemical, refining, power & marine industry. Its Stainless steel case and cover have good appearance and excellent proof to corrosion & chemical attack. NOMINAL DIAMETER 60, 00 and 50mm ACCURACY 60mm : ±.5% of Full Scale 00 and 50mm : ±.0% of Full Scale SCALE RANGE 60mm : -76cmHg ~ 0 to 0 ~ 250kgf/cm 2 00mm and 50mm : -76cmHg ~ 0 to 0 ~ 2000kgf/cm 2 WORKING PRESSURE Steady : 75% of Full Scale Over Range Protection : 30% of Full Scale WORKING TEMPERATURE Ambient : -20 ~ 65 C Fluid : -20 ~ 80 C DEGREE OF PROTECTION IP65 Standard Features PRESSURE CONNECTION 36SS ELEMENT 36SS <50kgf/cm 2 : C Type Bourdon Tube : Helical Type Bourdon Tube 50kgf/cm 2 CASE 304SS WINDOW Polycarbonate (00mm) Tempered Safety Glass (00mm & 50mm) COVER 304SS Slip-on-Fit MOVEMENT 304SS DIAL White Aluminium with Black Graduations POINTER Aluminium alloy, Black painted : 50mm 304ss, Black painted : 60, 00mm PROCESS CONNECTION 60mm : /4 PT, NPT & PF 00 and 50mm : 3/8, /2 PT, NPT & PF OPTIONS 00 and 50mm : Blow out protection on the Back with Rubber Disc

PD02-0 ORDERING INFORMATION BASE MODEL P220 : INDUSTRIAL PRESSURE GAUGE NOMINAL DIAMETER 2 : 60mm 4 : 00mm 6 : 50mm MOUNTING TYPE (Refer to Mounting type & Dimension) A : Bottom Connection, Direct B : Bottom Connection, Surface, Case Mounting Plate G : Lower Back Connection, Direct L : Lower Back Connection, Flush, Case Centre Mounting Plate, Not available with diameter 50mm M : Lower Back Connection, Flush, Case Centre Mounting Bracket ACCURACY 3 : ±.0% of Full Scale, Not available with diameter 60mm 4 : ±.5% of Full Scale. CONNECTION C : /4, Only available with diameter 60mm D : 3/8, Not available with diameter 60mm E : /2, Not available with diameter 60mm CONNECTION TYPE B : PF C : PT D : NPT Z : Other UNIT B : kgf/cm 2 (Pressure) or cmhg + kgf/cm 2 (Compound) C: cmhg, Only available with vacuum gauge Z : Other RANGE Refer to Pressure Range Table DIAL COLOR 3 : 2 Colors 7 : 3 Colors, Available with Compound and Vacuum Gauges OPTIONS 0 : None : Accessories P220 4 A 3 E C B 04 3 0 SAMPLE MODEL NUMMBER

P220 : TYPE OF MOUNTING PD02-0

PD02-0 026 2 23 30 040 04 042 043 044 045 047 050 05 052 054 055 057 058 059 062 064 066 068 070 075 027 028 029 030 03 032 033 034 PRESSURE RANGE TABLE PRESSURE RANGE TABLE 60mm SCALE (kgf/cm 2 ) -76cmHg~0 4000mmH2O 5000mmH2O 0~0.4 0~0.5 0~ 0~2 0~3 0~4 0~6 0~0 0~5 0~20 0~25 0~35 0~50 0~70 0~00 0~50 0~250 0~350 0~500 0~700 0~000 0~2000-76cmHg~ -76cmHg~2-76cmHg~3-76cmHg~4-76cmHg~6-76cmHg~0-76cmHg~5-76cmHg~20 00mm 50mm ORDER CODE : AVAILABLE : NOT AVAILABLE VACUUM GAUGE PRESSURE GAUGE COMPOUND GAUGE

INDUSTRIAL SERVICE PRESSURE GUAGE MODEL : P22 SERIES PD02-02 SERVICE INTENDED The P22Series are suitable for corrosive enviornment and chemical, petro-chemical, refining, power, marine & foods. Its Stainless steel case and cover offer good appearance and excellent proof to corrosion & chemical attack. NOMINAL DIAMETER 40 and 50mm ACCURACY 40mm : ± 3.0% of Full Scale 50mm : ±.5% of Full Scale SCALE RANGE 0~2, 4, 6, 0kg/cm 2 WORKING PRESSURE Steady : 75% of Full Scale Over Range Protection : 30% of Full Scale WORKING TEMPERATURE Ambient : -40 ~ 80 C Fluid : -20 ~ 200 C DEGREE OF PROTECTION IP65 Standard Features PRESSURE CONNECTION 36SS ELEMENT 36S C Type Bourdon Tube CASE & BEZEL RING 40mm : 304SS & Polycarbonate 50mm : 304SS & 304SS MOVEMENT Stainless Steel DIAL White Aluminium with Black Lettering, POINTER Aluminium alloy, Black painted WINDOW Polycarbonate PROCESS CONNECTION /8, /4 PT, NPT & PF

PD02-02 ORDERING INFORMATION BASE MODEL P 22 : INDUSTRIAL SERVICE PRESSURE GAUGE NOMINAL DIAMETER 0 : 40mm : 50mm MOUNTING TYPE(Refer to Mounting Type & Dimension) A : Bottom Connection, Direct, Not available with diameter 40mm F : Center Back Connection, Direct ACCURACY 4 : ±.5% of Full Scale, Only available with diameter 50mm 6 : ±3.0% of Full Scale, Only available with diameter 40mm CONNECTION B : /8 C : /4 CONNECTION TYPE B : PF C : PT D : NPT Z : Other UNIT B : kg/cm 2 RANGE 042 : 0~2 044 : 0~4 045 : 0~6 047 : 0~0 DIAL COLOR 3 : 2 Colors OPTIONS O : None : Accessories P220 F 4 C D B 047 3 0 SAMPLE MODEL NUMMBER

P22 : TYPE OF MOUNTING PD02-02

INDUSTRIAL SERVICE PRESSURE GUAGE MODEL : P222 SERIES PD02-03 SERVICE INTENDED The P222 Series are suitable for corrosive enviornment and chemical, petro-chemical, refining, power, marine & foods. Its stainless steel case and cover offer good appearance and excellent proof to corrosion & chemical attack. NOMINAL DIAMETER 4 /2 inch (30mm) ACCURACY ±.0% of Full Scale SCALE RANGE -76cmHg~0 to 0~2000kg/cm 2 WORKING PRESSURE Steady : 00% Full Scale Over Range Protection : 30% of Full Scale WORKING TEMPERATURE Ambient : -40 ~ 80 Fluid : -20 ~ 200 DEGREE OF PROTECTION IP65 Standard Features PRESSURE CONNECTION 36SS Threaded entry, radial or back. ELEMENT 36S <00kgf/cm 2 : C Type Bourdon Tube 00kgf/cm 2 : Helical Type Bourdon Tube CASE & BEZEL RING 304SS Bayonet Type BLOWOUT PROTECTION Back, Rubber Disc WINDOW Laminated safety glass MOVEMENT Stainless Steel DIAL White Aluminium with Black Lettering, POINTER Aluminium alloy, Black painted Zero adjustable pointer PROCESS CONNECTION /2, 3/8 NPT & BSP

PD02-03 ORDERING INFORMATION BASE MODEL P222 : INDUSTRIAL SERVICE PRESSURE GAUGE NOMINAL DIAMETER 5 : 4 /2 inch( 30 mm ) MOUNTING TYPE(Refer to Mounting Type & Dimension) A : Bottom entry ACCURACY 3 : ±.0% of Full Scale CONNECTION D : 3/8 E : /2 CONNECTION TYPE B : PF C : PT D : NPT F : BSPT G : BSP Z : Other UNIT B : kg/cm 2 L : kg/cm 2 & Psi RANGE Brefer to Pressure Range Table DIAL COLOR 3 : 2 Colors 7 : 3 Colors OPTIONS O : None : Accessories P220 5 A 3 E D L 047 3 O SAMPLE MODEL NUMMBER

P2205: TYPE OF MOUNTING PD02-03

PD02-03 PRESSURE RANGE TABLE SCALE (kgf/cm 2 ) 4 /2 inch(30mm) ORDER CODE VACUUM GAUGE -76cmHg~0 026 PRESSURE GAUGE COMPOUND GAUGE 0 ~ 0.5 0 ~ 0 ~ 2 0 ~ 3 0 ~ 4 0 ~ 6 0 ~ 0 0 ~ 5 0 ~ 20 0 ~ 25 0 ~ 35 0 ~ 50 0 ~ 70 0 ~ 00 0 ~ 50 0 ~ 250 0 ~ 350 0 ~ 500 0 ~ 700 0 ~ 000 0 ~ 2000-76cmHg ~ -76cmHg ~ 2-76cmHg ~ 3-76cmHg ~ 4-76cmHg ~ 6-76cmHg ~ 0-76cmHg ~ 5-76cmHg ~ 20 040 04 042 043 044 045 047 050 05 052 054 055 057 058 059 062 064 066 068 070 075 027 028 029 030 03 032 033 034 : AVAILABLE : NOT AVAILABLE

LIQUID FILLED INDUSTRIAL PRESSURE GAUGE MODEL : P290 SERIES PD02-04 SERVICE INTENDED The P290 Series are designed to extend service life wherever corrosive atmosphere and severe operation conditions such as in pump, compressors and machine tool applications. The filling liquid is to absorb effect of vibration and pulsation constantly bathing the internal with lubricant and providing steady pointer leading. NOMINAL DIAMETER 60, 00 and 50mm ACCURACY 60mm : ±.5% of Full Scale 00 and 50mm : ±.0% of Full Scale SCALE RANGE 60mm : -76cmHg ~ 0 to 0 ~ 250kgf/cm 2 00mm and 50mm : -76cmHg ~ 0 to 0 ~ 2000kgf/cm 2 WORKING PRESSURE Steady : 75% of Full Scale Over Range Protection : 30% of Full Scale WORKING TEMPERATURE Ambient : -20 ~ 65 C Fluid : -20 ~ 80 C FILLING LIQUID Glycerine DEGREE PF PROTECTION IP65 Standard Features PRESSURE CONNECTION 36SS ELEMENT 36SS <50kgf/cm 2 : C Type Bourdon Tube 50kgf/cm 2 : Helical Type Bourdon Tube COVER 304SS Slip-on-Fit CASE 304SS MOVEMENT 304SS WINDOW Polycarbonate (00mm) Tempered Safety Glass (00mm and 50mm) DIAL White Aluminium with Black Graduations POINTER 60,00mm : 304SS, Black painted 50mm : Aluminium alloy, Black painted PROCESS CONNECTION 60mm : /4 PT, NPT & PF 00mm and 50mm : 3/8, /2, PT, NPT & PF

PD02-04 ORDERING INFORMATION BASE MODEL P290 : LIQUID FILLED INDUSTRIAL PRESSURE GAUGE NOMINAL DIAMETER 2 : 60mm 4 : 00mm 6 : 50mm MOUNTING TYPE (Refer to Mounting type & Dimension) A : Bottom Connection, Direct B : Bottom Connection, Surface, Case Mounting Plate G: Lower Back Connection, Direct L : Lower Back Connection, Flush, Case Centre Mounting Platz, Not available with diameter 50mm M: Lower Back Connection, Flush, Case Centre Mounting Bracket ACCURACY 3 : ±.0% of Full Scale, Not available with diameter 60mm 4 : ±.5% of Full Scale. CONNECTION C : /4, Only available with diameter 60mm D : 3/8, Not available with diameter 60mm E : /2, Not available with diameter 60mm CONNECTION TYPE B : PF C : PT D : NPT Z : Other UNIT B : kgf/cm 2 (Pressure) or cmhg + kgf/cm 2 (Compound) C : cmhg, Only available with vacuum gauge Z : Other RANGE Refer to Pressure Range Table DIAL COLOR 3 : 2 Colors 7 : 3 Colors, Available with Compound and Vacuum Gauges OPTIONS 0 : None : Accessories P290 4 A 3 E C B 04 3 0 SAMPLE MODEL NUMMBER

P290 : TYPE OF MOUNTING PD02-04

PD02-04 PRESSURE RANGE TABLE VACUUM GAUGE PRESSURE GAUGE COMPOUND GAUGE SCALE (kgf/cm 2 ) -76cm 2 Hg~0 0~ 0~2 0~3 0~4 0~6 0~0 0~5 0~20 0~25 0~35 0~50 0~70 0~00 0~50 0~250 0~350 0~500 0~700 0~000 0~2000-76cmHg~ -76cmHg~2-76cmHg~3-76cmHg~4-76cmHg~6-76cmHg~0-76cmHg~5-76cmHg~20 60mm 00mm 50mm ORDER CODE 026 040 04 042 043 044 045 047 050 05 052 054 055 057 058 059 062 064 066 068 070 027 028 029 030 03 032 033 034 : AVAILABLE : NOT AVAILABLE

RECEIVER GAUGE MODEL : P228 SERIES PD02-05 SERVICE INTENDED The P228 Series are designed to meet general requirements of the process lndustry and provide remote or local indication. NOMINAL DIAMETER 00 and 50mm ACCURACY ±.0% of Full Scale SCALE RANGE 0~0 Square Root Scale 0~00% Linear Scale WORKING PRESSURE Steady : 75% of Full Scale Over Range Protection : 30% of Full Scale WORKING TEMPERATURE Ambient : -20 ~ 65 C Fluid : -20 ~ 80 C Standard Features PRESSURE CONNECTION 36SS ELEMENT 36SS C Type Bourdon Tube CASE 304SS WINDOW Tempered Safety Glass COVER 304SS Slip-on-Fit MOVEMENT 304SS DIAL White Aluminium with Black Lettering POINTER 304SS, Black painted PROCESS CONNECTION /4 PT, NPT PROCESS INPUT 0.2 ~ kgf/cm 2

PD02-05 ORDERING INFORMATION BASE MODEL P228 : RECEIVER GAUGE NOMINAL DIAMETER 4 : 00mm 6 : 50mm MOUNTING TYPE (Refer to Mounting type & Dimension) A : Bottom Connection, Direct B : Bottom Connection,Surface, Case Mounting Plate G : Lower Back Connection, Direct L : Lower Back Connection, Surface, Case Mounting Plate, Not available with diameter 50mm M : Lower Back Connection, Flush, Case Centre Mounting Bracket ACCURACY 3 : ±.0% of Full Scale CONNECTION C : /4 CONNECTION TYPE C : PT D : NPT SCALE X : Square Root W: % Linear RANGE 047 : 0 ~0, Square Root Scale Only 058 : 0 ~00%, Linear Scale Only DIAL COLOR 3 : 2Colors OPTIONS 0 : None : Accessories P228 4 A 3 C C X 047 3 0 SAMPLE MODEL NUMMBER

P228 : TYPE OF MOUNTING PD02-05

TEST PRESSURE GAUGE STAINLESS STEEL CASE, MODEL : P229 SERIES ALUMINIUM CASE, MODEL : P335 SERIES PD02-06 SERVICE INTENDED The P229 and P335 series are designed for use in instrument shops, laboratories and other critical applications where a high degree of accuracy is required and operator error must be minimized. NOMINAL DIAMETER 50mm ACCURACY ±0.5% of Full Scale SCALE RANGE -76cmHg ~ 0 and 0 ~ to 0 ~ 350 kgf/cm 2 WORKING PRESSURE Steady : 75% of Full Scale Over Range Protection : 30% of Full Scale WORKING TEMPERATURE Ambient : -20 ~ 65 C Fluid : -20 ~ 80 C Standard Features PRESSURE CONNECTION 304SS and 36SS ELEMENT 36SS CASE 304SS or Black Finished Aluminium COVER 304SS or Black Finished Aluminium WINDOW Glass MOVEMENT 304SS DIAL White Aluminium with Black Graduations POINTER Aluminium alloy, Black painted PROCESS CONNECTION 3/8, /2 PT, NPT & PF

PD02-06 ORDERING INFORMATION BASE MODEL P229 : TEST PRESSURE GAUGE, STAINLESS STEEL CASE P335 : TEST PRESSURE GAUGE, ALUMINIUM CASE NOMINAL DIAMETER 6 : 50mm MOUNTING TYPE (Refer to Mounting type & Dimension) A : Bottom Connection, Direct B : Bottom Connection, Surface, Case Mounting Plate G : Lower Back Connection, Direct, Not available with P335 M : Lower Back Connection, Flush, Case Centre Mounting Bracket ACCURACY 2 : ±0.5% of Full Scale CONNECTION D : 3/8 E : /2 CONNECTION TYPE B : PF C : PT D : NPT UNIT B : kgf/cm 2 C : cmhg, Only available with vacuum gauge Z : Other RANGE (Refer to Measuring Range Table) XXX PRESSURE CONNECTION MAT L & DIALS 2 : 36SS & 2 Colors 3 : 36SS & 2 Colors 6 : 304SS & 3 Colors, Available with Compound and Vacuum Gauges 7 : 36SS & 3 Colors, Available with Compound and Vacuum Gauges OPTIONS 0 : None : Accessories P229 6 A 2 E C C 047 2 0 SAMPLE MODEL NUMMBER

P229, 335 : TYPE OF MOUNTING PD02-06

PD02-06 PRESSURE RANGE TABLE VACUUM GAUGE PRESSURE GAUGE SCALE (kg/cm 2 ) -76cmHg~0 0~ 0~2 0~3 0~4 0~6 0~0 0~5 0~20 0~25 0~35 0~50 0~70 0~00 0~50 0~250 0~350 P335&P229 : AVAILABLE ORDER CODE 026 04 042 043 044 045 047 050 05 052 054 055 057 058 059 062 064 : NOT AVAILABLE

EURO GAUGE INDUSTRIAL SERVICE PRESSURE GAUGE MODEL : P252 SERIES PD02-07 SERVICE INTENDED The P252 Series are suitable for corrosive environment. Typical Application include : chemical, petrochemical, refining, power, marine or food industry. Its stainless steel case and cover offer good appearance and excellent proof to corrosion & chemical attack. NOMINAL DIAMETER 63, 83, 00mm and 60mm ACCURACY Model : P2522(63mm) & P2523(80mm) :.6 PER DIN 6 005 Model : P2524(00mm) & P2526(60mm) :.0 PER DIN 6 005 SCALE RANGE 63mm and 80mm : - ~ 0 to 0 ~ 000 bar 00 and 60mm : - ~ 0 to 0~600 bar WORKING PRESSURE Steady : 75% of Full Scale Over Range Protection : 30% of Full Scale WORKING TEMPERATURE Ambient : -40~60 C Fluid : +200 C maximum DEGREE OF PROTECTION IP65 Standard Features PRESSURE CONNECTION 36SS, OPTION-36Ti(.457) and Monel Threaded entry, radial or back. ELEMENT 36SS, OPTION-36Ti(.457) and Monel Model : P2534(00mm) & P2526(60mm) <00bar : C Type Bourdon Tube 00bar : Helical Type Bourdon Tube Model : P2522(63mm),& P2523(80mm) <60bar : C Type Bourdon Tube 60bar : Helical Type Bourdon Tube BLOWOUT PROTECTION Back, Rubber Disc for 00 and 60mm Top, Rubber Disc for 63mm and 80mm CASE & BEZEL RING Stainless Steel.430 Bayonet Type WINDOW 63mm and 80mm- Glass 00mm and 60mm - Laminated Safety Glass MOVEMENT Stainless Steel.430 DIAL White Aluminum with Black Lettering, 63mm and 80mm with pointer stop pin. POINTER Aluminium alloy, Black painted. PROCESS CONNECTION 63mm : /4 NPT & BSP 80mm : /4, 3/8 NPT & BSP 00mm and 60mm : 3/8, /2 NPT & BSP

PD02-07 ORDERING INFORMATION BASE MODEL P252 : INDUSTRIAL SERVICE PRESSURE GAUGE NOMINAL DIAMETER 2 : 63mm 3 : 80mm 4 : 00mm 6 : 60mm MOUNTING TYPE (Refer to Mounting type & Dimension) A : Bottom Connection, Direct B : Bottom Connection, Surface, Case Mounting Plate F : Center back Connection, Direct, Only available with diameter 63mm G: Lower back Connection, Direct J : Center back Connection, Flush, Cover Mounting Plate, Only available with diameter 63mm N: Lower back Connection, Flush, Cover Mounting Plate ACCURACY 3 :.0 Per DIN6 005, Not available with diameter 63mm & 80mm 4 :.6 Per DIN6 005, Only available with diameter 63mm & 80mm CONNECTION C : /4, Only available with diameter 63mm D : 3/8, Not available with diameter 63mm E : /2, Not available with diameter 63mm & 80mm CONNECTION TYPE B : PF C: PT D: NPT F : BSPT G: BSP Z : Other STEM OUTDIA. B : kgf/cm 2 H : bar L : kgf/cm 2 & Psi RANGE Refer to Pressure Range Table PRESSURE CONNECTION MAT L & DIALS 3 : 36SS & 2 Colors 4 : 36Ti & 2 Colors 7 : 36SS & 3 Colors, Available with Compound and Vacuum Gauges 8 : 36Ti & 3 Colors, Available with Compound and Vacuum Gauges Z : MONEL OPTIONS 0 : None : Accessories P252 4 A 3 E D H 047 3 0 SAMPLE MODEL NUMBER

P252 : TYPE OF MOUNTING PD02-07

PD02-07 PRESSURE RANGE TABLE VACUUM GAUGE PRESSURE GAUGE COMPOUND GAUGE SCALE (BAR) -~0 0~ 0~.6 0~2.5 0~4 0~6 0~0 0~6 0~25 0~40 0~60 0~00 0~60 0~250 0~400 0~600 0~000 0~600 -~.5 -~3 -~5 -~9 -~5 63mm 80mm 00mm 60mm : AVAILABLE ORDER CODE 026 04 33 34 044 045 047 43 5 35 056 058 060 062 065 067 070 074 007 008 00 04 033 : NOT AVAILABLE Note : If required kgf/cm 2 Scale Unit, Please refer to thep220 Series Pressure Range Table.

EURO GAUGE PROCESS INDUSTRY PRESSURE GAUGE MODEL : P253 SERIES PD02-08 SERVICE INTENDED The P253 Series are suitable for corrosive environment. Typical Application include : chemical, petrochemical, refining, power, marine or food industry.its stainless steel case and cover offer good appearance and excellent proof to corrosion & chemical attack. NOMINAL DIAMETER 63, 00mm ACCURACY Model : P2532(63mm) :.6 PER DIN 6 005 Model : P2534(00mm) :.0 PER DIN 6 005 SCALE RANGE 63mm : -~0 to 0~000bar 00mm : -~0 to 0~600bar WORKING PRESSURE Steady : 75% of Full Scale Over Range Protection : 30% of Full Scale WORKING TEMPERATURE Ambient : -40~60 C Fluid : +60 C maximum DEGREE OF PROTECTION IP54 Standard Features PRESSURE CONNECTION Cu Alloy 2.0460 Threaded entry, Radial or back. ELEMENT Cu Alloy 2.0460 Model : P2534(00mm) <00bar : C Type Bourdon Tube 00bar : Helical Type Bourdon Tube Model : P2532(63mm) <00bar : C Type Bourdon Tube 00bar : Helical Type Bourdon Tube BLOWOUT PROTECTION Back, Rubber Disc for 00mm Top, Rubber Disc for 63mm CASE & BEZEL RING Stainless Steel.430 Bayonet Type WINDOW Glass MOVEMENT Cu Alloy 2.0360 DIAL White Aluminium with Black Lettering, 63mm with pointer stop pin. POINTER Aluminium alloy, Black painted PROCESS CONNECTION 63mm : /4 NPT & BSP 00mm : 3/8, /2 NPT & BSP

PD02-08 ORDERING INFORMATION BASE MODEL P253 : PROCESS INDUSTRY PRESSURE GAUGE NOMINAL DIAMETER 3 : 63mm 4 : 00mm MOUNTING TYPE (Refer to Mounting type & Dimension) A : Bottom Connection, Direct B : Bottom Connection, Surface, Case Mounting Plate F : Center back Connection, Direct, Only available with diameter 63mm G: Lower back Connection, Direct, Only available with diameter 00mm J : Center back Connection, Flush, Cover Mounting Plate, Only available with diameter 63mm N: Lower back Connection, Flush, Cover Mounting Plate, Only available with diameter 00mm ACCURACY 3 :.0 Per DIN6 005, Not available with diameter 63mm 4 :.6 Per DIN6 005, Only available with diameter 63mm CONNECTION C : /4, Only available with diameter 63mm D : 3/8, Not available with diameter 63mm E : /2, Not available with diameter 63mm CONNECTION TYPE B : PF C: PT D: NPT F : BSPT G: BSP Z : Other UNIT B : kgf/cm 2 H: bar L : kgf/cm 2 & Psi RANGE Refer to Pressure Range Table DIAL COLOR : 2 Colors 5 : 3 Colors OPTIONS 0 : None : Accessories P253 4 A 3 E D H 047 0 SAMPLE MODEL NUMBER

P253 : TYPE OF MOUNTING J PD02-08

PD02-08 PRESSURE RANGE TABLE VACUUM GAUGE PRESSURE GAUGE COMPOUND GAUGE SCALE (bar) -~0 0~ 0~.6 0~2.5 0~4 0~6 0~0 0~6 0~25 0~40 0~60 0~00 0~60 0~250 0~400 0~600 0~000 0~600 -~.5 -~3 -~5 -~9 -~5 63mm 00mm ORDER CODE 026 04 29 30 044 045 047 33 052 35 056 058 060 062 065 067 070 074 095 029 096 097 033 : AVAILABLE : NOT AVAILABLE Note : If required kgf/cm 2 Scale Unit, Please refer to the P220 Series Pressure Range Table.

EURO GAUGE SOLID FRONT SAFETY PRESSURE GUAGE MODEL : P257 SERIES PD02-09 SERVICE INTENDED The P257 Series with solid plate wall and blow out back. Its stainless steel case and cover offer good appearance and excellent proof to corrosion & chemical attack. NOMINAL DIAMETER 63,00 mm ACCURACY Model : P2572 :.6 PER DIN6 005 P2574 :.0 PER DIN6 005 SCALE RANGE 63mm : -~0 to 0~000bar 00mm : -~0 to 0~600bar WORKING PRESSURE Steady : 75% Full Scale Over Range Protection : 30% of Full Scale WORKING TEMPERATURE Ambient : -40 ~ 80 C Fluid : -20 ~ 200 C DEGREE OF PROTECTION IP65 Standard Features Standard Features PRESSURE CONNECTION 36SS, OPTION - 36Ti (.457) Threaded entry, radial or back. ELEMENT 36SS, OPTION - 36Ti (.457) 63mm : <60bar : C Type Bourdon Tube 60bar : Helical Type Bourdon Tube 00mm : <00bar : C Type Bourdon Tube 00bar : Helical Type Bourdon Tube CASE & BEZEL RING Stainless Steel.430 Bayonet Type BLOWOUT PROTECTION Back, Rubber Disc WINDOW Laminated Safety Glass MOVEMENT S tainless Steel.430 DIAL White Aluminium with Black Lettering, POINTER Aluminium alloy, Black painted PROCESS CONNECTION 63 mm : /8, /4NPT & BSP 00 mm : /2, 3/8NPT & BSP OPTIONS Liquid Filling,Glycerine

PD02-09 ORDERING INFORMATION BASE MODEL P257 : SOLID FRONT SAFETY PRESSURE GAUGE NOMINAL DIAMETER 2 : 63mm 4 : 00mm MOUNTING TYPE(Refer to Mounting Type & Dimension) A : Bottom entry G : Lower back entry M : Lower back entry & panel mounting flange with mounting bracket ACCURACY 3 :.0 Per DIN6 005. Not available with diameter 63mm 4 :.6 Per DIN6 005. Only available with diameter 63mm CONNECTION C : /4 Only available with diameter63mm D : 3/8 Not available with diameter 63mm E : /2 Not available with diameter 63mm CONNECTION TYPE B : PF C : PT D : NPT F : BSPT G : BSP Z : Other UNIT B : kg/cm 2 H : bar L : Kg/cm 2 & Psi RANGE Refer to Pressure Range Table DIAL COLOR 3 : 2 Colors 7 : 3 Colors OPTIONS O : None : Liquid filling P257 4 A 3 E D L 46 3 0 SAMPLE MODEL NUMMBER

P257 : TYPE OF MOUNTING PD02-09

PD02-09 PRESSURE RANGE TABLE SCALE (bar) 63mm 00mm ORDER CODE VACUUM GAUGE - ~ 0 26 PRESSURE GAUGE COMPOUND GAUGE 0 ~ 0 ~.6 0 ~ 2.5 0 ~ 4 0 ~ 6 0 ~ 0 0 ~ 6 0 ~ 25 0 ~ 40 0 ~ 60 0 ~ 00 0 ~ 60 0 ~ 250 0 ~ 400 0 ~ 600 0 ~ 000 0 ~ 600 - ~.5 - ~ 3 - ~ 5 - ~ 9 - ~ 5 04 33 34 044 045 047 43 5 35 056 058 060 062 065 067 070 074 007 007 00 04 033 : AVAILABLE : NOT AVAILABLE

EURO GAUGE LIQUID FILLED INDUSTRIAL PRESSURE GAUGE MODEL : P258 SERIES PD02-0 SERVICE INTENDED The P258 Series are suitable for corrosive environment. Typical application include : chemical, petrochemical, refining, power, marine or food indurstry.the filled liquid absorb vibration effect and pulsation pressure. NOMINAL DIAMETER 63, 83, 00 and 60mm ACCURACY Model : P2522(63mm) & P2523(80mm) :.6 PER DIN 6 005 Model : P2524(00mm) & P2526(60mm) :.0 PER DIN 6 005 SCALE RANGE 63mm and 80mm : - ~ 0 to 0 ~ 000bar 00 and 60mm : - ~ 0 to 0~600bar WORKING PRESSURE Steady : 75% of Full Scale Over Range Protection : 30% of Full Scale FILLING LIQUID Glycerine WORKING TEMPERATURE Ambient : -40 ~ 60 C Fluid : +00 C maximum DEGREE OF PROTECTION IP65 Standard Features PRESSURE CONNECTION 36SS, OPTION-36Ti(.457) and Monel Threaded entry, radial or back. CASE & BEZEL RING Stainless Steel.430 Bayonet Type MOVEMENT Stainless Steel.430 ELEMENT 36SS, OPTION-36Ti(.457) and Monel Model : P2534(00mm) & P2526(60mm) <00bar : C Type Bourdon Tube 00bar : Helical Type Bourdon Tube Model : P2522(63mm),& P2523(80mm) <60bar : C Type Bourdon Tube 60bar : Helical Type Bourdon Tube BLOWOUT PROTECTION Back, Rubber Disc for 00mm and 60mm Top, Rubber Disc for 63mm and 80mm WINDOW 63mm and 80mm- Glass 00mm and 60mm - Laminated Safety Glass DIAL White Aluminum with Black Lettering, 63mm and 80mm with pointer stop pin. POINTER Aluminium alloy, Black painted PROCESS CONNECTION 63mm : /4 NPT & BSP 80mm : /4, 3/8 NPT & BSP 00mm and 60mm : 3/8, /2 NPT & BSP

PD02-0 ORDERING INFORMATION BASE MODEL P258 : LIQUID FILLED INDUSTRIAL PRESSURE GAUGE NOMINAL DIAMETER 2 : 63mm 3 : 80mm 4 : 00mm 6 : 60mm MOUNTING TYPE (Refer to Mounting type & Dimension) A : Bottom Connection, Direct B : Bottom Connection, Surface, Case Mounting Plate F : Center back Connection, Direct, Only available with diameter 63mm G: Lower back Connection, Direct J : Center back Connection, Flush, Cover Mounting Plate, Only available with diameter 63mm N: Lower back Connection, Flush, Cover Mounting Plate ACCURACY 3 :.0 Per DIN6 005, Not available with diameter 63mm & 80mm 4 :.6 Per DIN6 005, Only available with diameter 63mm & 80mm CONNECTION C : /4, Only available with diameter 63mm D : 3/8, Not available with diameter 63mm E : /2, Not available with diameter 63mm & 80mm CONNECTION TYPE B : PF C: PT D: NPT F : BSPT G: BSP Z : Other UNIT B : kgf/cm 2 H: bar L : kgf/cm 2 & Psi RANGE Refer to Pressure Range Table PRESSURE CONNECTION MAT L & DIALS 3 : 36SS & 2 Colors 4 : 36Ti& 2 Colors 7 : 36SS & 3 Colors, Available with Compound and Vacuum Gauges 8 : 36Ti & 3 Colors, Available with Compound and Vacuum Gauges Z : MONEL OPTIONS 0 : None : Accessories P258 4 A 3 E D H 047 3 0 SAMPLE MODEL NUMBER

P258 : TYPE OF MOUNTING J PD02-0

PD02-0 PRESSURE RANGE TABLE VACUUM GAUGE PRESSURE GAUGE COMPOUND GAUGE SCALE (bar) -~0 0~ 0~.6 0~2.5 0~4 0~6 0~0 0~6 0~25 0~40 0~60 0~00 0~60 0~250 0~400 0~600 0~000 0~600 -~.5 -~3 -~5 -~9 -~5 63mm 80mm 00mm 60mm : AVAILABLE ORDER CODE 026 04 33 34 044 045 047 43 5 35 056 058 060 062 065 067 070 074 007 008 00 04 033 : NOT AVAILABLE Note : If required kgf/cm 2 Scale Unit, Please refer to the P220 Series Pressure Range Table.

EURO GAUGE LIQUID FILLED PRESSURE GAUGE MODEL : P259 SERIES PD02 - SERVICE INTENDED The P259 Series are suitable for corrosive environment. Typical application include : chemical, petrochemical, refining, power, marine or food industry The filled liquid absorbs vibration effect and pulsation pressure. NOMINAL DIAMETER 63, 00 mm ACCURACY Model : P2532(63mm) :.6 PER DIN 6 005 Model : P2534(00mm) :.0 PER DIN 6 005 SCALE RANGE 63mm : -~0 to 0~000bar 00mm : -~0 to 0~600bar WORKING PRESSURE Steady : 75% of Full Scale Over Range Protection : 30% of Full Scale FILLING LIQUID Glycerine WORKING TEMPERATURE Ambient : -40 ~ 60 C Fluid : +60 C maximum DEGREE OF PROTECTION IP54 Standard Features PRESSURE CONNECTION Cu Alloy 2.0460 Threaded entry, Radial or back. ELEMENT Cu Alloy 2.0460 Model : P2534(00mm) <00bar : C Type Bourdon Tube 00bar : Helical Type Bourdon Tube Model : P2522(63mm),& P2523(80mm) <60bar : C Type Bourdon Tube 60bar : Helical Type Bourdon Tube BLOWOUT PROTECTION Back, Rubber Disc for 00 and 60mm Top, Rubber Disc for 63mm and80mm CASE & BEZEL RING Stainless Steel.430 Bayonet Type WINDOW Glass MOVEMENT Stainless Steel.430 DIAL White Aluminum with Black Lettering, 63mm and80mm with pointer stop pin. POINTER Aluminium alloy, Black painted PROCESS CONNECTION 63mm : /4 NPT & BSP 80mm : /4,3/8 NPT & BSP 00 and 60mm : 3/8, /2 NPT & BSP

PD02 - ORDERING INFORMATION BASE MODEL P259 : LIQUID FILLED PRESSURE GAUGE NOMINAL DIAMETER 2 : 63mm 4 : 00mm MOUNTING TYPE (Refer to Mounting type & Dimension) A : Bottom Connection, Direct B : Bottom Connection, Surface, Case Mounting Plate F : Center back Connection, Direct, Only available with diameter 63mm G: Lower back Connection, Direct, Only available with diameter 00mm J : Center back Connection, Flush, Cover Mounting Plate, Only available with diameter 63mm N: Lower back Connection, Flush, Cover Mounting Plate, Only available with diameter 00mm ACCURACY 3 :.0 Per DIN6 005, Not available with diameter 63mm 4 :.6 Per DIN6 005, Only available with diameter 63mm CONNECTION C : /4, Only available with diameter 63mm D : 3/8, Not available with diameter 63mm E : /2, Not available with diameter 63mm & 80mm CONNECTION TYPE B : PF C: PT D: NPT F : BSPT G: BSP Z : Other UNIT B : kgf/cm 2 H : bar L : kgf/cm 2 & Psi RANGE Refer to Pressure Range Table DIAL COLOR : 2 Colors 5 : 3 Colors OPTIONS 0 : None : Accessories P259 4 A 3 E D H 047 0 SAMPLE MODEL NUMBER

P259 : TYPE OF MOUNTING PD02 -

PD02 - PRESSURE RANGE TABLE VACUUM GAUGE PRESSURE GAUGE COMPOUND GAUGE SCALE (bar) -~0 0~ 0~.6 0~2.5 0~4 0~6 0~0 0~6 0~25 0~40 0~60 0~00 0~60 0~250 0~400 0~600 0~000 0~600 -~.5 -~3 -~5 -~9 -~5 63mm 00mm ORDER CODE 026 04 29 30 044 045 047 33 052 35 056 058 060 062 065 067 070 074 095 029 096 097 033 : AVAILABLE : NOT AVAILABLE Note : If required kgf/cm 2 Scale Uint, Please refer to the P220 Series Pressure Range Table.

PROCESS INDUSTRY PRESSURE GAUGE MODEL : P330 SERIES PD03-0 SERVICE INTENDED P330 Series are designed for petroleum and chemical processing industries. NOMINAL DIAMETER 75, 50mm ACCURACY 75mm : ±.5% of Full Scale 50mm : ±.0% of Full Scale SCALE RANGE 75mm : -76cmHg ~ 0 to 0 ~ 250kgf/cm 2 50mm : -76cmHg ~ 0 to 0 ~ 350kgf/cm 2 WORKING PRESSURE Steady : 75% of Full Scale Over Range Protection : 30% of Full Scale WORKING TEMPERATURE Ambient : -20 ~ 65 C Fluid : -20 ~ 80 C Standard Features PRESSURE CONNECTION 304SS ELEMENT 36SS C type Bourdon Tube CASE Black Finished Aluminium COVER Black Finished Aluminium WINDOW Glass MOVEMENT 75mm : Brass 50mm : 304SS DIAL White Aluminium with Black Lettering POINTER Aluminium alloy, Black painted PROCESS CONNECTION 75mm : 3/8 PT, NPT & PF 00mm : 3/8, /2 PT, NPT & PF

ORDERING INFORMATION BASE MODEL P330 : PROCESS INDUSTRY PRESSURE GAUGE NOMINAL DIAMETER 3 : 75mm 6 : 50mm MOUNTING TYPE (Refer to Mounting type & Dimension) A : Bottom Connection, Direct B : Bottom Connection, Surface, Case Mounting Plate G : Lower Back Connection, Direct, Only available with diameter 75mm M : Lower Back Connection, Flush, Case Centre Mounting Bracket ACCURACY 3 : ±.0% of Full Scale, Not available with diameter 75mm 4 : ±.5% of Full Scale, Only available with diameter 75mm CONNECTION D : 3/8 E : /2, Not available with diameter 75mm CONNECTION TYPE B : PF C : PT D : NPT UNIT B : kgf/cm 2 (Pressure) or cmhg + kgf/cm 2 (Compound) C : cmhg, Only available with vacuum gauge Z : Other RANGE Refer to Pressure Range Table DIAL COLOR 2 : 2 Colors 6 : 3 Colors, Available with Compound & Vacuum Gauges ACCESSORIES 0 : None : Accessories P330 6 A 3 E C B 047 2 0 SAMPLE MODEL NUMMBER

P330 : TYPE OF MOUNTING

PD03-0 PRESSURE RANGE TABLE VACUUM GAUGE PRESSURE GAUGE COMPOUND GAUGE SCALE (kgf/cm 2 ) -76cmHg~0 0~4000mmH2O 0~5000mmH2O 0~0.4 0~0.5 0~ 0~2 0~3 0~4 0~6 0~0 0~5 0~20 0~25 0~35 0~50 0~70 0~00 0~50 0~250 0~350-76cmHg~ -76cmHg~2-76cmHg~3-76cmHg~4-76cmHg~6-76cmHg~0-76cmHg~5-76cmHg~20 75mm 50mm : AVAILABLE ORDER CODE 026 079 080 70 040 04 042 043 044 045 047 050 05 052 054 055 057 058 059 062 064 027 028 029 030 03 032 033 034 : NOT AVAILABLE

DUPLEX PRESSURE GAUGE ROUND TYPE, MODEL : P336 SERIES SQUARE TYPE, MODEL : P338 SERIES PD03-02 SERVICE INTENDED The P336 & P338 Series included dual air brake systems, differential pressure indication or any other application where two independent pressures are, indicated on one dial. NOMINAL DIAMETER 00mm : P336 0mm(W)0mm (H) : P338 ACCURACY ±.5% of Full Scale SCALE RANGE 0 ~ 4 to 0 ~ 35 kgf/cm 2 : P336 0 ~0 and 0 ~2kgf/cm 2 : P338 WORKING PRESSURE Steady : 75% of Full Scale Over Range Protection : 30% of Full Scale WORKING TEMPERATURE Ambient : -20 ~ 65 C Fluid : -20 ~ 80 C Standard Features PRESSURE CONNECTION 304SS ELEMENT 36SS CASE Black Finished Aluminium COVER Black Finished Aluminium(P336) ABS Resin(P338) WINDOW Glass MOVEMENT Brass DIAL White Aluminium with Black Lettering POINTER Aluminium alloy, Black painted PROCESS CONNECTION 3/8 PF

ORDERING INFORMATION BASE MODEL P336 : DUPLEX PRESSURE GAUGE, ROUND TYPE P338 : DUPLEX PRESSURE GAUGE, SQUARE TYPE NOMINAL DIAMETER PD03-02 4 : 00mm, Round Type 9 : 0mm (W)0mm(H), Square Type MOUNTING TYPE (Refer to Mounting type & Dimension) A : Bottom Connection, Direct, Only available with Round Type B : Bottom Connection,Surface, Case Mounting Plate, Only available with Round Type E : Bottom Connection,Surface, Case Mounting Plate, Only available with Round Type G : Lower Back Connection, Direct M: Lower Back Connection,Flush, Case Centre Mounting Bracket, Only available with Round Type ACCURACY 4 : ±.5% of Full Scale. CONNECTION D : 3/8 CONNECTION TYPE B : PF UNIT B : kgf/cm 2 RANGE 044 : 0~4, Not available with Square Type 045 : 0~6, Not available with Square Type 047 : 0~0 049 : 0~2, Only available with Square Type 050 : 0~5, Not available with Square Type 05 : 0~20, Not available with Square Type 052 : 0~25, Not available with Square Type 054 : 0~35, Not available with Square Type DIAL COLOR 2 : 2 Colors 6 : 3 Colors, Only available with Square Type OPTIONS 0 : None : Accessories P336 4 A 4 D B B 044 2 0 SAMPLE MODEL NUMMBER

P336, P338 : TYPE OF MOUNTING

SAFETY PATTERN PRESSURE GAUGE ALUMINIUM CASE, MODEL : P339 SERIES PHENOLIC CASE, MODEL : P359 SERIES PD03-03 SERVICE INTENDED The P339 & P359 series are widely used in industries such as fossil, nuclear, aerospace and marine. These gauge cases feature an integral wall between the measuring element and the window and a pressure relieving back for increased safety. NOMINAL DIAMETER 25mm ACCURACY ±0.5% and ±.0% of Full Scale SCALE RANGE -76cmHg ~ 0 to 0 ~ 2000kgf/cm 2 WORKING PRESSURE Steady : 75% of Full Scale Over Range Protection : 30% of Full Scale WORKING TEMPERATURE Ambient : -20 ~ 65 C Fluid : -20 ~ 80 C DEGREE OF PROTECTION IP65 for Phenolic Case IP53 for Aluminium Case Standard Features PRESSURE CONNECTION 36SS ELEMENT 36SS <50kgf/cm 2 : C Type Broudon Tube 50kgf/cm 2 : Helical Type Broudon Tube CASE & COVER Phenolic Resin (P359) and Black Finished Aluminium (P339) WINDOW Glass MOVEMENT 304SS DIAL White Aluminium with Black Graduations POINTER PBs2 alloy, Black painted CONNECTION 3/8, /2 PT, NPT & PF

PD03-03 ORDERING INFORMATION BASE MODEL P339 : SAFETY PATTERN PRESSURE GAUGE, ALUMINIUM CASE P359 : SAFETY PATTERN PRESSURE GAUGE, PHENOLIC CASE NOMINAL DIAMETER 5 : 25mm MOUNTING TYPE (Refer to Mounting type & Dimension) B : Bottom Connection, Surface, Case Mounting Plate ACCURACY 3 : ±.0% of Full Scale. 2 : ±0.5% of Full Scale. CONNECTION D : 3/8 E : /2 CONNECTION TYPE B : PF C : PT D : NPT UNIT B : kgf/cm 2 (Pressure) or cmhg + kgf/cm 2 (Compound) C : cmhg, Only available with vacuum gauge Z : Other RANGE Refer to Pressure Range Table DIAL COLOR 3 : 2 Colors 7 : 3 Colors, Available with Compound and Vacuum gauges OPTIONS 0 : None : Accessories P339 5 B 3 E C B 032 7 0 SAMPLE MODEL NUMMBER

P339, P359 : TYPE OF MOUNTING PD03-03

PD03-03 PRESSURE RANGE TABLE VACUUM GAUGE PRESSURE GAUGE COMPOUND GAUGE SCALE (kg/cm 2 ) -76cmHg~0 0~0.5 0~ 0~2 0~3 0~4 0~6 0~0 0~5 0~20 0~25 0~35 0~50 0~70 0~00 0~50 0~250 0~350 0~500 0~700 0~000 0~2000-76cmHg~ -76cmHg~2-76cmHg~3-76cmHg~4-76cmHg~6-76cmHg~0-76cmHg~5-76cmHg~20 ACCURACY ±0.5% ±.0% : AVAILABLE ORDER CODE 026 040 04 042 043 044 045 047 050 05 052 054 055 057 058 059 062 064 066 068 070 075 027 028 029 030 03 032 033 034 : NOT AVAILABLE

DRAFT GAUGE MODEL : P40, P420 SERIES PD04-0 SERVICE INTENDED P40, P420 Series are designed to measure low, vacuum or compound pressure. These series are available in panel mounting. NOMINAL DIAMETER 92mm(W) 96mm (H) & 96mm(W)92mm(H) ACCURACY ±2.0% of Full Scale SCALE RANGE Vacuum : -00~0 to -50~0mmH 2 O Compound : -20~20 to -500~500mmH 2 O Pressure : 0~50 to 0~000mmH 2 O WORKING PRESSURE Steady : 75% of Full Scale Over Range Protection : 30% of Full Scale WORKING TEMPERATURE Ambient : -20 ~ 65 C Fluid : -20 ~ 80 C Standard Features PRESSURE CONNECTION Brass, 304SS & 36SS ELEMENT 36SS CASE Black Finished Steel : P40 Black Finished 304SS : P420 DIAL White Aluminium with Black Graduations POINTER PBs2 alloy, Black painted CONNECTION 3/8, /2 PT, NPT & PF MOVEMENT Brass WINDOW Glass

PD04-0 ORDERING INFORMATION BASE MODEL P40 : SQUARE TYPE LOW PRESSURE GAUGE, BLACK FINISHED STEEL CASE P420 : SQUARE TYPE LOW PRESSURE GAUGE, STAINLESS STEEL CASE NOMINAL DIAMETER 9 : 92mm (W)96mm(H) & 96mm (W) 96mm(H) MOUNTING TYPE P : Horizontal Mounting R : Vertical Mounting ACCURACY 5 : ±2.0% of Full Scale. CONNECTION D : 3/8 E : /2 CONNECTION TYPE B : PF C : PT D : NPT Z : OTHER UNIT G : mmh2o RANGE Refer to Pressure Range Table PRESSURE CONNECTION & MAT L &DIALS : Brass & 2 Colors 2 : 304SS & 2 Colors 3 : 36SS & 2 Colors 5 : Brass & 3 Colors, Available with Compound Gauge 6 : 304SS & 3 Colors, Available with Compound Gauge 7 : 36SS & 3 Colors, Available with Compound Gauge OPTIONS 0 : None : Accessories P40 9 P 5 D B G 004 0 SAMPLE MODEL NUMMBER

P40, P420 : TYPE OF MOUNTING PD04-0

PD04-0 PRESSURE RANGE TABLE VACUUM GAUGE COMPOUND GAUGE PRESSURE GAUGE SCALE (mmh2o) -000~0-500~0-300~0-200~0-00~0-50~0-500~500-300~300-200~200-00~00-50~50-30~30-20~20 0~50 0~00 0~200 0~300 0~500 0~000 P40 P420 ORDER CODE 004 006 008 009 00 0 04 08 020 022 023 024 025 3 6 8 20 22 : AVAILABLE

LOW PRESSURE GAUGE MODEL : P42 SERIES PD04-02 SERVICE INTENDED The P42 Series are designed to measure low pressure, vacuum or compound ranges. These models have a stainsteel 36L measuring element which consists of two formed diaphragms which have been welded together. NOMINAL DIAMETER 75, 00 and 50mm ACCURACY ±.5% of Full Scale SCALE RANGE Refer to Pressure Table WORKING PRESSURE Steady : 75% of Full Scale Over Range Protection : 30% of Full Scale WORKING TEMPERATURE Ambient : -20 ~ 65 C Fluid : -20 ~ 80 C Standard Features PRESSURE CONNECTION 00mm and 50mm : 304SS and 36SS 75mm : Cr Plated Brass ELEMENT 75mm, 00mm and 50mm : 36SS and 36LSS 75mm : Phosphor Bronze Pressure Chamber : up to 3500mmH 2 O C type Broudon Tube : 4000, 5000mmH 2 O CASE 304SS COVER 304SS WINDOW Glass (75mm) Tempered Safely Glass (00mm and 50mm) MOVEMENT Brass DIAL White Aluminium with Black Graduations POINTER Aluminium alloy, Black painted CONNECTION 75mm : 3/8 PT, NPT & PF 00mm and 50mm : 3/8 /2 PT, NPT & PF

PD04-02 ORDERING INFORMATION BASE MODEL P42 : LOW PRESSURE GAUGE NOMINAL DIAMETER 3 : 75mm 4 : 00mm 6 : 50mm MOUNTING TYPE(Refer to Mounting type & Dimension) A : Bottom Connection, Direct B : Bottom Connection, Surface, Case Mounting Plate F : Centre Back Connection, Direct, Only available with diameter 75mm ACCURACY 4 : ±.5% of Full Scale. CONNECTION D : 3/8 E : /2, Not available diameter 75mm CONNECTION TYPE B : PF C : PT D : NPT Z : OTHER UNIT G : mmh2o RANGE Refer to Pressure Range Table PRESSURE CONNECTION & MAT L & DIALS : Brass & 2 Colors, Only available with diameter 75mm 2 : 304SS & 2 Colors, Not available with diameter 75m 3 : 36SS & 2 Colors, Not available with diameter 75m 5 : Brass & 3 Colors, Available with Compound Gauge, Only available diameter 75mm 6 : 304SS & 3 Colors, Available with Compound Gauge, Not available with diameter 75mm 7 : 36SS & 3 Colors, Available with Compound Gauge, Not available with diameter 75mm OPTIONS 0 : None : Accessories P42 4 A 4 E C G 070 3 SAMPLE MODEL NUMMBER

P42 : TYPE OF MOUNTING PD04-02

PD04-02 00 002 003 004 006 007 008 009 00 073 07 04 08 09 020 022 023 3 6 8 9 20 22 23 25 076 077 078 080 PRESSURE RANGE TABLE PRESSURE RANGE TABLE SCALE (mmh2o) -3000~0-2000~0-500~0-000~0-500~0-400~0-300~0-200~0-00~0-500~500-000~000-500~500-300~300-250~250-200~200-00~00-50~50 0~00 0~200 0~300 0~400 0~500 0~000 0~500 0~2000 0~2500 0~3000 0~3500 0~5000 75mm 00mm ORDER CODE VACUUM GAUGE COMPOUND GAUGE PRESSURE GAUGE : AVAILABLE : NOT AVAILABLE 50mm

DIAPHRAGM TYPE LOW PRESSURE GAUGE SCREWED PROCESS CONN. MODEL : P428 I TYPE FLANGE PROCESS CONN. MODEL : P429 PD04-03 SERVICE INTENDED P428 and P429 Series are designed to measure low, vacuum or compound Pressure. These series are consisted of diapragm which is protective device designed to isolate pressure gauge from corrosive, contaminative, hot viscous pressure media. DESIGN Internal Diaphragm NOMINAL DIAMETER 00 mm ACCURACY ±.0% of Full Scale ±.5% of Full Scale SCALE RANGE -00 ~ 0 to -3000 ~ 0mmH 2 O ±50 to ± 500mmH 2 O 0 ~ 00 to 0 ~ 4000mmH 2 O WORKING TEMPERATURE Ambient : -20 ~ 65 C Fluid : -20 ~ 80 C DEGREE OF PROTECTION IP44 Standard Features UPPER FLANGE (GAUGE SIDE) 304SS and 36SS UNDER FLANGE (PROCESS SIDE) 304SS, 36SS PROCESS CONNECTION Model P428 : PT and NPT, Others are available Model P429 : Flanges to ANSI, JIS or other Standard OPTIONAL EXTRAS -Diaphragm and lower flange are available for PTFE Coating or PTFE Lining. DIAPHRAGM 36LSS

PD04-03 ORDERING INFORMATION BASE MODEL P428 : SCREWED PROCESS CONNECTION DIAPHRAGM P429 : I TYPE FLANGE PROCESS CONNECTION DIAPHRAGM GAUGE MODEL XA : P42 UPPER FLANGE & DIAPHRAGM MATERIAL B : 304SS & 36LSS J : 36SS & 36LSS PROCESS CONNECTION TYPE XX : Refer to Process Connection Type Table UNIT G : mmh 2 O Z : Other RANGE XXX : Refer to Pressure Range Table LOWER FLANGE MATERIAL B : 304SS D : 36SS E : 36LSS L : 304SS + COATING M: 304SS + LINING N : 36SS + COATING P : 36SS + LINING Z : Other OPTIONS 0 : None : Accessories P428 XA B KB G 22 B 0 SAMPLE MODEL NUMMBER

P428, P429 : TYPE OF MOUNTING PD04-03

PD04-03 PRESSURE RANGE TABLE VACUUM GAUGE COMPOUND GAUGE PRESSURE GAUGE SCALE (mmh 2 O) -3000~0-2000~0-500~0-000~0-500~0-400~0-300~0-200~0-500~500-000~000-500~500-300~300-200~200-00~00 0~200 0~300 0~400 0~500 0~000 0~500 0~2000 0~3000 0~3500 0~4000 00mm ORDER CODE 00 002 003 004 006 007 008 009 073 07 04 08 020 022 6 8 9 20 22 23 25 077 078 079 Code C D E F G H J K L M N Z 8th Character Connection Size /4 (8A) 3/8 (0A) /2 (5A) 3/4 (20A) (25A) /4 (32A) /2 (40A) 2 (50A) 2 /2 (65A) 3 (80A) 4 (00A) Other Code B C D E F G H J Z For Model P428 9th Character Flange Rating PF PT NPT UNF BSPT BSPF NPS M Other Code B C D E F G H J K L M N P Q R S T U Z For Model P429 Connection Type ANSI 50# RF ANSI 50# FF ANSI 50# RFSF ANSI 300# RF ANSI 300# FF ANSI 300# RFSF ANSI 600# RF ANSI 600# FF ANSI 600# RFSF JIS 0K RF JIS 0K FF JIS 0K RFSF JIS 20K RF JIS 20K FF JIS 20K RFSF JIS 30K RF JIS 30K FF JIS 30K RFSF Other : AVAILABLE : NOT AVAILABLE

LOW PRESSURE GAUGE WITH ALUMINIUM CASE MODEL : P430 SERIES PD04-04 SERVICE INTENDED The P430 Series are designed to measure Low Pressure or vacuum or compound pressure. These models have a stainless steel 36L measuring element. which consists of two formed diaphragms which have been welded together. NORMAL DIAMETER 00 and 50mm ACCURACY ±.5% of Full Scale SCALE RANGE -3000 ~ 0 to -200 ~ 0mmH2O -500 ~ 500 to -00 ~ 00mmH2O and 0 ~ 200 to 0 ~ 4000mmH2O WORKING PRESSURE Steady : 75% of Full Scale Over Range Protection : 30% of Full Scale WORKING TEMPERATURE Ambient : -20 ~ 65 C Fluid : -20 ~ 80 C Standard Features PRESSURE CONNECTION Brass, 304SS and 36SS ELEMENT 36SS and 36LSS CASE Black Finished Aluminium COVER Black Finished Aluminium WINDOW Glass MOVEMENT Brass DIAL White Aluminium with Black Graduations POINTER Aluminium alloy, Black painted CONNECTION 3/8, /2 PT, NPT & PF

PD04-04 ORDERING INFORMATION BASE MODEL PRESSURE P430 : LOW PRESSURE GAUGE WITH ALUMINIUM CASE NOMINAL DIAMETER 4 : 00mm 6 : 50mm MOUNTING TYPE (Refer to Mounting type & Dimension) A : Bottom Connection, Direct B : Bottom Connection, Surface, Case Mounting Plate F : Centre Back Connection, Direct, Not available with diameter 50mm. J : Centre Back Connection, Flush, Cover Mounting Plate ACCURACY 4 : ±.5% of Full Scale PROCESS CONNECTION D : 3/8 E : /2 CONNECTION TYPE B : PF C : PT D : NPT UNIT G : mmho RANGE Refer to Pressure Range Table PRESSURE CONNECTION MAT L AND DIALS COLOR : Brass & 2 Colors 2 : 304SS & 2 Colors 3 : 36SS & 2 Colors 5 : Brass & 3 Colors, Available with Compound Gauge 6 : 304SS & 3 Colors, Available with Compound Gauge 7 : 36SS & 3 Colors, Available with Compound Gauge OPTIONS 0 : None : Accessories P430 4 A 4 E C G 22 0 SAMPLE MODEL NUMMBER

P430 : TYPE OF MOUNTING PD04-04

PD04-04 PRESSURE RANGE TABLE SCALE (mmh 2 O) 00mm 50mm ORDER CODE VACUUM GAUGE COMPOUND GAUGE PRESSURE GAUGE -3000~0-2000~0-500~0-000~0-500~0-400~0-300~0-200~0-00~0-500~500 000~000-500~500-300~300-200~200-00~00-50~50 0~00 0~200 0~300 0~400 0~500 0~000 0~500 0~2000 0~3000 0~3500 0~4000 00 002 003 004 006 007 008 009 00 073 07 04 08 020 022 023 3 6 8 9 20 22 23 25 077 078 079 : AVAILABLE : NOT AVAILABLE

LOW PRESSURE GUAGE WITH Cr PLATED STEEL CASE MODEL : P440 SERIES PD04-05 SERVICE INTENDED The P440 Series designed to measure low pressure,vacuum or compound ranges. These model have a stainless steel element and Cr plated steel case. NOMINAL DIAMETER 00 mm ACCURACY ±.5% of Full Scale SCALE RANGE Refer to range table WORKING PRESSURE Steady : 75% Full Scale Over Range Protection : 30% of Full Scale WORKING TEMPERATURE Ambient : -20 ~ 65 C Fluid : -20 ~ 80 C Standard Features PRESSURE CONNECTION Cr plated BRASS Threaded entry, Radial. ELEMENT 36SS C Type Bourdon Tube: 4000, 5000mmH2O Pressure chamber:up to 3500mmH2O CASE & BEZEL RING Cr plated Steel WINDOW Glass MOVEMENT BRASS DIAL White Aluminium with Black Lettering, POINTER Aluminium alloy, Black painted PROCESS CONNECTION 3/8,/2 PT,NPT & PF

PD04-05 ORDERING INFORMATION BASE MODEL P440 : LOW PRESSURE GAUGE WITH Cr PLATED STEEL CASE NOMINAL DIAMETER 4 : 00mm MOUNTING TYPE(Refer to Mounting Type & Dimension) A : Bottom connection,direct ACCURACY 4 : ±.5 % of Full Scale CONNECTION D : 3/8 E : /2 CONNECTION TYPE B : PF C : PT D : NPT UNIT G : mmh2o RANGE Refer to Pressure Range Table DIAL COLOR : 2 Colors OPTIONS 0 : None : Accessories P440 4 B 4 D B G 25 0 SAMPLE MODEL NUMMBER

P440 : TYPE OF MOUNTING PD04-05

PD04-05 PRESSURE RANGE TABLE SCALE (mmh2o) 00mm ORDER CODE VACUUM GAUGE COMPOUND GAUGE PRESSURE GAUGE -3000 ~ 0-2000 ~ 0-500 ~ 0-000 ~ 0-500 ~ 0-400 ~ 0-300 ~ 0-200 ~ 0-500 ~ 500-000 ~ 000-500 ~ 500-300 ~ 300-200 ~ 200-00 ~ 00 0 ~ 200 0 ~ 300 0 ~ 400 0 ~ 500 0 ~ 000 0 ~ 500 0 ~ 2000 0 ~ 3000 0 ~ 3500 0 ~ 4000 00 002 003 004 006 007 008 009 073 07 04 08 020 022 6 8 9 20 22 23 25 077 078 079 : AVAILABLE : NOT AVAILABLE

EURO GAUGE ELECTRIC CONTACTS TYPE PRESSURE GUAGE(MODULAR SYSTEM) MODEL : P5(H),52(H/L),53(L),54(H/HH),55(L/LL) PD05-0 SERVICE INTENDED The P50 Series designed for local reading of measured pressure and equipped with electrical contact block that allow all the combinations of contacts to be used. The contact block is mounted on the dial. The windows is fitted with a knob for external adjustment of the set points. NOMINAL DIAMETER 00mm ACCURACY.0 PER DIN6 005 for pressure indication. SCALE RANGE -~0 to 0~600bar WORKING PRESSURE Steady : 75% Full Scale Over Range Protection : 30% of Full Scale WORKING TEMPERATURE Ambient : -40 ~ 60 C Fluid : -20 ~ 20 C DEGREE OF PROTECTION IP65 Standard Features PRESSURE CONNECTION 36SS, OPTION - 36Ti (.457) Threaded entry, radial or back. ELEMENT 36SS, OPTION - 36Ti (.457) <00bar : C Type Bourdon Tube 00bar : Helical Type Bourdon Tube CASE & BEZEL RING Stainless Steel.430 Bayonet Type BLOWOUT PROTECTION Back, Rubber Disc WINDOW Polycarbonate MOVEMENT Stainless Steel.430 DIAL White Aluminium with Black Lettering POINTER Aluminium alloy, Black painted PROCESS CONNECTION /2, 3/8 NPT & BSP OPTIONS Liquid Filling

PD05-0 TYPE OF CONTACTS SNAP-ACTION CONTACTS General Electromechancai limit switches in pointer type measuring instruments are auxiliary current switches which open or close electrical circuits at the set limit values by means of a contact arm which is moved by the actual value pointer. The snap action contact is a mechanical contact for switcting capacities up to 30W 50VA max. Contact making will be delayed or advanced in relation to the movement of the actual value pointer. To closed the circuit, the contact pin of the movable contact arm is attracted in a jump by the permanent magnet fasten to the suppoting arm shortly before the set value hag been reached. Due to the retention force of the magnet, sanp action contacts are more resistant against shock and vibration. The switching safety is increased by the increased contact pressure. When the circuit is opened, the magnet keeps the contact arm in its place until the restoring force of the measuring element exceeds the magnetic force, and the contact opens in a jump. Technical Data Nominal oprerating voltage Making and breaking current Permanent current Switching capacity Contact materiral Switching accuracy No of contact 250V max.0a max 0.6A max 30W 50VA max Ag80 Ni20 approx. 2 ~ 5% of full scale value 2 max TERMINAL BLOCK ARRANGEMENT NO. CONTACT (LOW or LOLOW) COMMON NOT USED NOT USED NO. 2 CONTACT (HIGH or HIHIGH) COMMON

ORDERING INFORMATION BASE MODEL P5 : ELECTRIC CONTACT TYPE PRESSURE GAUGE(HIGH ALARM CONTACT) P52 : ELECTRIC CONTACT TYPE PRESSURE GAUGE(HIGH/LOW ALARM CONTACT) P53 : ELECTRIC CONTACT TYPE PRESSURE GAUGE(LOW ALARM CONTACT) P54 : ELECTRIC CONTACT TYPE PRESSURE GAUGE(HIGH/HIHIGH ALARM CONTACT) P55 : ELECTRIC CONTACT TYPE PRESSURE GAUGE(LOW/LOLOW ALARM CONTACT) PD05-0 NOMINAL DIAMETER 4 : 00mm MOUNTING TYPE(Refer to Mounting Type & Dimension) A : Bottom entry B : Bottom entry & Surface mounting flange G : Lower back entry N : Lower back entry & panel mounting flange ACCURACY 3 :.0 Per DIN6 005 CONNECTION D : 3/8 E : /2 CONNECTION TYPE B : PF C : PT D : NPT F : BSPT G : BSP Z : Other UNIT B : kg/cm 2 H : bar RANGE Brefer to Pressure Range Table DIAL COLOR 3 : 2 Colors 7 : 3 Colors OPTIONS O : None : Liquid filling & Oil tight contact P5 4 A 3 E D B 46 3 0 SAMPLE MODEL NUMMBER

PD05-0 P50 : TYPE OF MOUNTING

PRESSURE RANGE TABLE PD05-0 VACUUM GAUGE COMPOUND GAUGE PRESSURE GAUGE SCALE (bar) - ~ 0 0 ~ 0 ~.6 0 ~ 2.5 0 ~ 4 0 ~ 6 0 ~ 0 0 ~ 6 0 ~ 25 0 ~ 40 0 ~ 60 0 ~ 00 0 ~ 60 0 ~ 250 0 ~ 400 0 ~ 600 0 ~ 000 0 ~ 600 - ~.5 - ~ 3 - ~ 5 - ~ 9 - ~ 5 00mm ORDER CODE 26 04 33 34 044 045 047 43 5 35 056 058 060 062 065 067 070 074 007 007 00 04 033 : AVAILABLE : NOT AVAILABLE

EURO GAUGE ELECTRICAL CONTACTS PRESSURE GAUGE MODEL : P52(H), P522(H/L), P523(L), P524(H/HH), P525(L/LL) PD05-02 SERVICE INTENDED The P520 Series designed for local reading of measured pressure and equipped with electrical contact block that allow all the combinations of contact to be used. The contact block is mounted on the dial. The windows is fitted with a knob for external adjustment of the set points. NOMINAL DIAMETER 00mm ACCURACY.0 PER DIN 6 005 for pressure indication. SCALE RANGE -~0 to 0~600 bar WORKING PRESSURE Steady : 75% of Full Scale Over Range Protection :30% of Full Scale WORKING TEMPERATURE Ambient : -20~65 C Fluid : -20~80 C DEGREE OF PROTECTION IP65 Standard Features PRESSURE CONNECTION 36SS, OPTION-36Ti(.457) Threaded entry, radial or back. ELEMENT 36SS, OPTION-36Ti(457) <00bar : C Type Bourdon Tube 00bar : Helical Type Bourdon Tube CASE & BEZEL RING Stainless Steel.430 Bayonet Type BLOWOUT PROTECTION Back, Rubber Disc WINDOW Laminated Safety Glass MOVEMENT Stainless Steel 430 DIAL White Aluminium with Black Lettering POINTER Aluminium alloy, Black painted PROCESS CONNECTION 3/8, /2 NPT& BSP OPTIONS Liquid Filling

PD05-02 ORDERING INFORMATION BASE MODEL P52 : ELECTRICAL CONTACT TYPE PRESSURE GAUGE (HIGH ALARM) P522 : ELECTRICAL CONTACT TYPE PRESSURE GAUGE (HIGH & LOW ALARM) P523 : ELECTRICAL CONTACT TYPE PRESSURE GAUGE (LOW ALARM) P524 : ELECTRICAL CONTACT TYPE PRESSURE GAUGE (HIGH & HIHIGH ALARM) P525 : ELECTRICAL CONTACT TYPE PRESSURE GAUGE (LOW &LOLOW ALARM) NOMINAL DIAMETER 4 : 00mm MOUNTING TYPE (Refer to Mounting type & Dimension) A : Bottom Connection, Direct B : Bottom Connection, Surface, Case Mounting Plate G : Lower Back Connection, Flush, Cover Mounting Plate ACCURACY 3 : ±.0 Per DIN6 005 CONNECTION D : 3/8 E : /2 CONNECTION TYPE B : PF C : PT D : NPT F : BSPT G : BSP Z : Other UNIT B : kgf/cm 2 H : bar RANGE Refer to Pressure Range Table PRESSURE CONNECTION MAT L & DIALS 3 : 36SS & 2 Colors 4 : 36Ti& 2 Colors 7 : 36SS & 3 Colors, Available with Compound and Vacuum Gauges 8 : 36Ti & 3 Colors, Available with Compound and Vacuum Gauges OPTIONS 0 : None 2 : Liquid filling P522 4 A 3 E D H 047 3 0 SAMPLE MODEL NUMBER

P520 : TYPE OF MOUNTING PD05 CAT - -02

PD05-02 SNAP - ACTION CONTACTS General Electromechanical Iimit switches in pointer type measuring instruments are auxiliary current switches which open or close electrical circuits at set limit values by means of a contact arm which is moved by the actual value pointer. The snap action contact is a mechanical contact for switching capacities up to 300W50VA max. Contact making will be delayed or advanced in relation to the movement of the actual value pointer. To closed the circuit, the contact pin of the movable contact arm is attracted in a jump by the permanent magnet fasten to the supporting arm shortly before the set value has been reached. Due to the retention force of the magnet, snap action contacts are more resistant against shock and vibration. The switching safety is increased by the increased contact pressure. When the circuit is opened, the magnet keeps the contact arm in its place until the restoring force of the measuring element exceeds the magnetic force, and the contact opens in a jump. Technical Data Nominal operating voltage Making and breaking current Permanent current Switching capacity Contact material Switching accuracy No of contact TERMINAL BLOCK ARRANGEMENT 250V max.0a max 0.6A max 30W 50VA max Ag80Ni20 approx. 2~5% of full scale value 2 max NO. CONTACT (LOW or LOLOW) COMMON NOT USED NOT USED NO. 2 CONTACT (HIGH or HIHIGH) COMMON PRESSURE RANGE TABLE VACUUM GAUGE PRESSURE GAUGE COMPOUND GAUGE SCALE (bar) -~0 0~ 0~.6 0~2.5 0~4 0~6 0~0 0~6 0~25 0~40 0~60 0~00 0~60 0~250 0~400 0~600 0~000 0~600 -~.5 -~3 -~5 -~9 -~5 00mm : AVAILABLE ORDER CODE 026 04 29 30 044 045 047 33 052 35 056 058 060 062 065 067 070 074 095 029 096 097 033 : NOT AVAILABLE

ELECTRICAL CONTACT PRESSURE GAUGE WITH STEEL CASE MODEL : P53, P532, P533, P534, P539 SERIES PD05-03 SERVICE INTENDED P530 Series is designed for local reading of measured pressure and is equipped with an electrical contact block that allow all the combinations of contacts to be used. The contact block is mounted on the dial. The window is fitted with a knob for external adjustment of the set points. NOMINAL DIAMETER 00 mm and 50mm ACCURACY ±.5% of Full Scale SCALE RANGE -76cmHg ~ 0 to -76cmHg ~ 20kgf/cm 2 and 0 ~ kgf/cm 2 to 0 ~ 700kgf/cm 2 WORKING PRESSURE Steady : 75% of Full Scale Over Range Protection : 30% of Full Scale WORKING TEMPERATURE Ambient : -20 ~ 65 C Fluid : -20 ~ 80 C Standard Features PRESSURE CONNECTION Brass, 304SS and 36SS ELEMENT 00mm <50 kgf/cm 2 : Brass 50 kgf/cm 2 : 36SS CASE Black Finished Aluminium. COVER Black Finished Aluminium. Screwed WINDOW Glass ELEMENT 50mm <20 kgf/cm 2 : Brass 20 kgf/cm 2 : 36SS MOVEMENT Brass DIAL White Aluminium with Black graduations POINTER BsT3 Alloy, Black Painted CONTACTS Contact Rating : AC0V, 0.5A/AC 200V 0.25A Dielectric Strength : AC 000V/mm Insulation Resistance : More than 00Mohm at DC 500V PROCESS CONNECTION 3/8, /2 PT, NPT & PF

PD05-03 ORDERING INFORMATION BASE MODEL P53 : HIGH ALARM CONTACT TYPE PRESSURE GAUGE P532 : HIGH AND LOW ALARM CONTACT TYPE PRESSURE GAUGE P533 : LOW ALARM CONTACT TYPE PRESSURE GAUGE P534 : HIGH AND HIHIGH ALARM CONTACT TYPE PRESSURE GAUGE P539 : HIGH ALARM CONTACT TYPE PRESSURE GAUGE FOR TRANSFORMER NOMINAL DIAMETER 4 : 00mm 6 : 50mm, Not available with Model P539 Series MOUNTING TYPE (Refer to Mounting type & Dimension) A : Bottom Connection, Direct B : Bottom Connection, Surface, Case Mounting Plate. Not available with Diameter 50mm G : Lower Back Connection, Direct, Not Available with diameter 00mm. Only available with Model P539 L : Lower Back Connection, Flush, Case Centre Mounting Plate M: Lower Back Connection, Flush, Cover Centre Mounting Bracket, Only available with Diameter 50mm ACCURACY 4 : ±.5% of Full Scale PROCESS CONNECTION D : 3/8 E : /2, Only Available with L Mounting Type CONNECTION TYPE C : PT D : NPT B : PF Z : Other UNIT B : kgf/cm 2 C : cmhg Z : Other RANGE Refer to Pressure Range Table PRESSURE CONNECTION MAT L AND DIALS COLOR : Brass & 2 Colors 2 : 304SS & 2 Colors 3 : 36SS & 2 Colors 5 : Brass & 3 Colors, Available with Compound and Vacuum Gauge 6 : 304SS & 3Colors, Available with Compound and Vacuum Gauge 7 : 36SS & 3Colors, Available with Compound and Vacuum Gauge OPTIONS 0 : None : Accessories P53 4 A 4 D C B 04 0 SAMPLE MODEL NUMBER

P530 SERIES : TYPE OF MOUNTING PD05-03

PD05-03 PRESSURE RANGE TABLE VACUUM GAUGE PRESSURE GAUGE COMPOUND GAUGE SCALE (kgf/cm 2 ) -76cmHg~0 0~ 0~2 0~3 0~4 0~6 0~0 0~5 0~20 0~25 0~35 0~50 0~70 0~00 0~50 0~250 0~350 0~500 0~700-76cmHg~ -76cmHg~2-76cmHg~3-76cmHg~4-76cmHg~6-76cmHg~0-76cmHg~5-76cmHg~20 P53, P532, P533, P534 P539 00mm 50mm 00mm ORDER CODE 026 04 042 043 044 045 047 050 05 052 054 055 057 058 059 062 064 066 068 027 028 029 030 03 032 033 034 : AVAILABLE : NOT AVAILABLE

INDICATING PRESSURE SWITCH MODEL : P535, P536 SERIES PD05-04 SERVICE INTENDED P535 and P536 Series indicating Pressure Switch are micro contact type, suitable for corrosive fluid and high pressure measurement. Deadband is fixed. NOMINAL DIAMETER 50mm REPEATABILITY ±.0% of Adjustable Range ADJUSTABLE RANGE -76cmHg~0 to -76cmHg~20 kgf/cm 2 and 0~ to 0~350 kgf/cm 2 Standard Features PRESSURE CONNECTION 36SS ELEMENT C Type Bourdon.Tube, 36SS CASE & COVER AC7A-F, Silver Gray Painted CONTACT Micro Contact Type One SPDT or Two SPDT DPDT CONTACT RATING -AC 25V/250V, 5A and DC 30V, 2A DC 25V, 0.5A for Resistance Load -AC 25V/250V, 5A and DC 30V, A DC 25V, 0.05A for Inductive Load PROCESS CONNECTION 3/8, /2 PT, NPT and PF CONDUIT CONNECTION 3/4 PF

PD05-04 ORDERING INFORMATION BASE MODEL P535 : INDICATING PRESSURE SWITCH (SINGLE SET POINT) P536 : INDICATING PRESSURE SWITCH (DUAL SET POINT) NOMINAL DIAMETER 6 : 50mm MOUNTING B : Bottom Connection, Surface, Case Mounting Plate UNUSED CHARACTER 4 PROCESS CONNECTION D : 3/8 E : /2 CONNECTION TYPE B : PF C : PT D : NPT MEASURING UNIT B : kgf/cm 2 (Pressure) or cmhg + kgf/cm 2 (Compound) C : cmhg, Only available with Vacuum gauge RANGE(Refer to Scale Range Table) XXX DIAL COLOR 3 : 2 Colors 7 : 3 Colors, Available with Compound and Vacuum gauges OPTIONS 0 : None : Accessories P535 6 B 4 E C B 04 3 0 SAMPLE MODEL NUMBER

P535, P536 : TYPE OF MOUNTING PD05-04

PD05-04 PRESSURE RANGE TABLE VACUUM GAUGE PRESSURE GAUGE COMPOUND GAUGE SCALE (kgf/cm 2 ) -76cmHg~0 0~0.5 0~ 0~2 0~3 0~4 0~6 0~0 0~5 0~20 0~25 0~35 0~50 0~70 0~00 0~50 0~250 0~350-76cmHg~ -76cmHg~2-76cmHg~3-76cmHg~4-76cmHg~6-76cmHg~0-76cmHg~5-76cmHg~20 P535 P536 : AVAILABLE ORDER CODE 026 040 04 042 043 044 045 047 050 05 052 054 055 057 058 059 062 064 027 028 029 030 03 032 033 034 : NOT AVAILABLE

ELECTRICAL CONTACTS PRESSURE GAUGE WITH Cr PLATED Zn CASE MODEL : P542 SERIES PD05-05 SERVICE INTENDED The P542 Series designed for local reading of measured pressure and equipped with electrical contact block that allow all the combinations of contacts to be used. The windows is fitted with a knob for external adjustment of the set points. These are designed to measure Insulation oil pressure for electric cables. NOMINAL DIAMETER 00mm ACCURACY ±.5% of Full Scale SCALE RANGE -76cmHg ~ 6kgf/cm 2 or -76cmHg ~ 0kgf/cm 2 WORKING PRESSURE Steady : 75% of Full Scale Over Range Protection : 30% of Full Scale WORKING TEMPERATURE Ambient : -20 ~ 65 C Fluid : -20 ~ 80 C Standard Features PRESSURE CONNECTION 304SS Threaded entry, Radial. ELEMENT 36SS C Type Bourdon Tube CASE & BEZEL RING Cr plated Zn Screw Type CONTACTS Contact :Dual Set point Contact Rating : AC 0V, 0.5A/AC220V, 0.25A Dielectric Strength : AC2000V/min Insulation Resistance : More than 00Mohm at DC 500V MOVEMENT Brass DIAL White Aluminium With Black Graduations POINTER Brass, Black painted WINDOW Tempered Safety Glass PROCESS CONNECTION 3/8 PF

PD05-05 ORDERING INFORMATION BASE MODEL P542 : ELECTRIC CONTACT PRESSURE GAUGE (DUAL CONTACT) NOMINAL DIAMETER 4 : 00mm MOUNTING TYPE (Refer to Mounting type & Dimension) B : Bottom entry & Surface mounting flange ACCURACY 4 : ±.5% of Full Scale. CONNECTION (process connection) D : 3/8 CONNECTION TYPE B : PF UNIT B : kgf/cm 2 + cmhg RANGE 03 : -76 ~ 6 032 : -76 ~0 DIAL COLOR 6 : 3 Colors OPTIONS 0 : None : Accessories P542 4 B 4 D B B 03 6 0 SAMPLE MODEL NUMBER

P542 : TYPE OF MOUNTING PD05-05

89 PRESSURE CONVERSION CHART CONVERSION TABLE PSI 4.696 4.2233 0.036092 0.09336 0.4954 0.45 4.5038 0.0042 ATM 0.068046 0.96784 0.002454 0.0035 0.003342 0.00987 0.98692 0.000097 kg/cm 2 0.070307.0332 0.00253 0.00359 0.03453 0.0097.0972 0.000 in.h2o 27.7276 407.484 394.38 0.5366 3.685 4.086 402.56 0.03937 mmhg 5.75 760 735.559.865 25.4 7.5006 750.062 0.0734 in.hg 2.03602 29.92 28.959 0.07343 0.03937 0.2953 29.53 0.0029 kpa 6.895 0.325 98.096 0.249 0.333 3.3864 00 0.0098 Bar 0.06895.0325 0.98067 0.00249 0.00333 0.033864 0.0 0.000098 mmh2o 704.2804 0350.0936 0000 25.4 3.68464 345.9099 02.07244 024.7624 DENSITY CONVERSION CHART lb/ft 3 62.43 0.06243 728 gm/cm 2 0.0608 0.00 27.68 kg/m 3 6.084 000 27679.8 lb/in 3 0.000578 0.0363 0.000036 VOLUME CONVERSION CHART GALLON (U.S) 7.48 0.004329 42 0.000264 264.7 0.264.20 CUBIC FEET 0.337 0.000578 5.65 0.000035 35.344 0.0353 0.606 CUBIC INCHES 23 728 9702 0.0602 6023 6.03 277.4 BARRELS (OIL) 0.0238 0.78 0.00003 0.000006 6.2906 0.0629 0.0286 CUBIC CM 3785 28320 6.39 59000 000000 000 4546 CUBIC METER 0.003785 0.02832 0.00006 0.59 0.00000 0.00 0.004546 LITER 3.785 28.32 0.0639 58.94 0.00 000 4.546 IMP. GALLON 0.8327 6.229 0.003605 34.97 0.00022 220. 0.22 MASS CONVERSION CHART lb. 0.0625 2.205 0.002205 8.345 2240 2204.6 2000 oz. 6 35.27 0.03527 33.5 35840 35273 32000 kg 0.4536 0.02835 0.00 3.785 06.4 000 907.03 gm 453.6 28.35 000 3785 06363 000000 909090.9 gal H2O (32F) 0.98 0.00749 0.2642 0.000264 268.352 264. 239.7 long ton 0.000446 0.000027 0.009839 0.000000 0.003726 0.9842 0.892857 metric tonne 0.000453 0.000028 0.00 0.00000 0.003786.06 0.90794 ton 0.0005 0.00003 0.0002 0.00000 0.0047.2.023

DIFFERENTIAL PRESSURE GAUGE MODEL : P620, P630 SERIES PD06-0 SERVICE INTENDED P620 & P630 Series Differential Pressure Gauge is designed for measurement of differential pressure up to 00kgf/cm 2. a set of two stainless steel bellows mounted on a force balance enables direct reading of the actual differential pressure. NOMINAL DIAMETER 50mm ACCURACY ±.5% of Full Scale SCALE RANGE 0~500 to 0~5000 mmh2o and 0~ to 0~0 kgf/cm 2 WORKING PRESSURE P620 : Max. Working Pressure : 50kgf/cm 2 P630 : Max. Working Pressure : 00kgf/cm 2 WORKING TEMPERATURE Ambient : -20 ~ 65 C Fluid : -20 ~ 80 C Standard Features PRESSURE CONNECTION 36SS, Monel ELEMENT Bellows (36LSS), Monel CASE & COVER 304SS DIAL White Aluminium with Black Graduations POINTER Aluminium alloy, Black painted CONNECTION /4 PT /2 PT and NPT at 3-Valve Manifold STANDARD ACCESSORIES 3-valve Manifold(36SS) Mounting Bracket for 2 Pipe Mounting Silver gray Finished Steel OPTIONAL Remote Seal

PD06-0 ORDERING INFORMATION BASE MODEL P620 : DIFF. PRESSURE GAUGE (Max Working Pressure : 50kgf/cm 2 ) P630 : DIFF. PRESSURE GAUGE (Max Working Pressure : 00kgf/cm 2 ) PD06-0 NOMINAL DIAMETER 6 : 50mm MOUNTING TYPE (Refer to Mounting Type & Dimension) D : Bottom Connection, Mounting Bracket for 2 Pipe ACCURACY 4 :.5% of Full Scale PROCESS CONNECTION C : /4 E : /2 (Only 3-valve manifold) CONNECTION TYPE C : PT D : NPT UNIT B : kgf/cm 2 G : mmh2o RANGE 04 : 0~kgf/cm 2 042 : 0~2kgf/cm 2 043 : 0~3kgf/cm 2 044 : 0~4kgf/cm 2 045 : 0~6kgf/cm 2 047 : 0~0kgf/cm 2 20 : 0~500mmH2O, Not available with remote seal type 22 : 0~000mmH2O, Not available with remote seal type 25 : 0~2000mmH2O, Not available with remote seal type 77 : 0~3000mmH2O, Not available with remote seal type 080 : 0~5000mmH2O DIAL COLOR 3 : 2 Colors OPTIONS 0 : Standard (2 inch Mounting Bracket) : Accessories (3-valve manifold) P620 6 D 4 E D B 047 3 SAMPLE MODEL NUMBER

PD06-0 P620, P630 : TYPE OF MOUNTING PD06-0

PD06-02 DIFFERENTIAL PRESSURE GAUGE WITH ELECTRICAL CONTACT MODEL : P62, P622, P623, P624, P625 SERIES PD06-02 SERVICE INTENDED P62 to P625 series are designed to measure differential pressure from 500mmH2O to 0kgf/cm 2 at static pressure up to 50kgf/cm 2 and have electrical contact. P62 to P625 series are to be intended to control and alarm for differential pressure, providing right time to replace air and sludge filter in the process. NOMINAL DIAMETER 50mm ACCURACY ±.5% of Full Scale SCALE RANGE 0 ~ 500 to 0 ~ 5000mmH2O and 0 ~ to 0 ~ 0kgf/cm 2 WORKING PRESSURE Max. Working Pressure : 50kgf/cm 2 WORKING TEMPERATURE Ambient : -20 ~ 65 C Fluid : -20 ~ 80 C DEGREE OF PROTECTION IP65 Standard Features PRESSURE CONNECTION 36SS ELEMENT Bellows, 36LSS CASE & BEZEL RING 304SS Bayonet Type DIAL White Aluminium with Black Graduations CONTACT Contact Rating : 0.5A at 0V AC 0.25A at 200V AC Dielectric Strength : AC 000A/MIN CONDUIT CONNECTION /2 (N) PT Female 3/4 (N) PT Female WINDOW Glass POINTER Cu alloy, Black painted PROCESS CONNECTION /4, PT /2, PT and NPT at 3 valve manifold STANDARD ACCESSORIES -3 valve manifold(36ss) -Mounting Bracket for 2 Pipe Mounting Silver gray finished OPTIONS Remote Seal

PD06-02 ORDERING INFORMATION BASE MODEL P62 : HIGH ALARM CONTACT DIFF, PRESSURE GAUGE P622 : HIGH AND LOW ALARM CONTACT DIFF, PRESSURE GAUGE P623 : LOW ALARM CONTACT DIFF, PRESSURE GAUGE P624 : HIGH AND HIHIGH ALARM CONTACT DIFF, PRESSURE GAUGE P625 : LOW AND LOLOW ALARM CONTACT DIFF, PRESSURE GAUGE NOMINAL DIAMETER 6 : 50mm MOUNTING TYPE (Refer to Mounting type & Dimension) D : Bottom Connection, Mounting Bracket for 2 Pipe ACCURACY 4 : ±.5% of Full Scale. PROCESS CONNECTION C : /4 E : /2 CONNECTION TYPE C : PT D : NPT CONDUIT CONNECTION N : Standard S : /2 (N)PT Female D : 3/4 (N)PT Female RANGE 04 : 0~kgf/cm 2 042 : 0~2kgf/cm 2 043 : 0~3kgf/cm 2 044 : 0~4kgf/cm 2 045 : 0~6kgf/cm 2 047 : 0~0kgf/cm 2 20 : 0~500mmH2O, Not available with Remote Seal type 22 : 0~000mmH2O, Not available with Remote Seal type 25 : 0~3000mmH2O, Not available with Remote Seal type 080 : 0~5000mmH2O DIAL COLOR 3 : 2 Colors OPTIONS 0 : Standard (Mounting Bracket for 2 Pipe) : Accessories (3-valve manifold) P623 6 D 4 E D N 047 3 SAMPLE MODEL NIUMBER

P62 TO P625 : TYPE OF MOUNTING PD06-02

PD06-02 TERMINAL BLOCK ARRANGEMENT PD06-02 HIGH ALARM CONTACT (RED) COMMON(YELLOW) LOW ALARM CONTACT(BLUE) NOT USED NOT USED NOT USED

PD06-03 HIGH STATIC DIFFERENTIAL PRESSURE GAUGE WITH ELECTRICAL CONTACT MODEL : P63, P632, P633, P634, P635 SERIES PD06-03 SERVICE INTENDED P63 to P635 series are designed to measure differential pressure from 500mmH2O to 0kgf/cm 2 at static pressure up to 00kgf/cm 2 and have electrical contact. P63 to P635 are intended to control alarm for differential pressure, providing right time to replace air and sludge filter in the process. NOMINAL DIAMETER 50mm ACCURACY ±.5% of Full Scale SCALE RANGE 0 ~ 500 to 0 ~ 5000mmH2O and 0 ~ to 0 ~ 0kgf/cm 2 WORKING PRESSURE Max. Working Pressure : 00kgf/cm 2 WORKING TEMPERATURE Ambient : -20 ~ 65 C Fluid : -20 ~ 80 C DEGREE OF PROTECTION IP65 Standard Features PRESSURE CONNECTION 36SS ELEMENT Bellows, 36LSS CASE & BEZEL RING 304SS Bayonet Type DIAL White Aluminium with Black Graduations CONTACT Contact Rating : 0.5A at 0V AC 0.25A at 200V AC Dielectric Strength : AC 000A/MIN CONDUIT CONNECTION /2 (N) PT Female 3/4 (N) PT Female WINDOW Glass POINTER Cu alloy, Black painted PROCESS CONNECTION /4, PT /2, PT and NPT at 3-valve manifold STANDARD ACCESSORIES - 3-valve manifold(36ss) - Mounting Bracket for 2 Pipe Mounting Silver grey finished OPTIONS Remote Seal

PD06-03 ORDERING INFORMATION BASE MODEL P63 : HIGH ALARM CONTACT DIFF, PRESSURE GAUGE P632 : HIGH AND LOW ALARM CONTACT DIFF, PRESSURE GAUGE P633 : LOW ALARM CONTACT DIFF, PRESSURE GAUGE P634 : HIGH AND HIHIGH ALARM CONTACT DIFF, PRESSURE GAUGE P635 : LOW AND LOLOW ALARM CONTACT DIFF, PRESSURE GAUGE NOMINAL DIAMETER 6 : 50mm MOUNTING TYPE (Refer to Mounting type & Dimension) D : Bottom Connection, Mounting Bracket for 2 pipe ACCURACY 4 : ±.5% of Full Scale. PROCESS CONNECTION C : /4 E : /2 CONNECTION TYPE C : PT D : NPT CONDUIT CONNECTION N : Standard S : /2 (N)PT Female D : 3/4 (N)PT Female RANGE 04 : 0~kgf/cm 2 042 : 0~2kgf/cm 2 043 : 0~3kgf/cm 2 044 : 0~4kgf/cm 2 045 : 0~6kgf/cm 2 047 : 0~0kgf/cm 2 20 : 0~500mmH2O, Not available with Remote Seal type 22 : 0~000mmH2O, Not available with Remote Seal type 25 : 0~3000mmH2O, Not available with Remote Seal type 080 : 0~5000mmH2O DIAL COLOR 3 : 2 Colors OPTIONS 0 : Standard (Mounting Bracket for 2 Pipe) : Accessories (3-valve manifold) P635 6 D 4 E D N 047 3 SAMPLE MODEL NIUMBER

P63 TO P635 : TYPE OF MOUNTING PD06-03

PD06-03 TERMINAL BLOCK ARRANGEMENT PD06-02 HIGH ALARM CONTACT (RED) COMMON(YELLOW) LOW ALARM CONTACT(BLUE) NOT USED NOT USED NOT USED

DIAPHRAGM SEALS TYPE PRESSURE GAUGE SCREWED PROCESS CONN. MODEL : P70 SERIES I TYPE PROCESS CONN. MODEL : P720 SERIES FLAT TYPE FLANGE PROCESS CONN. MODEL : P730 SERIES PD07-0 SERVICE INTENDED Where the process medium would corrode the instrument connection and pressure sensing element. Where the process medium contains suspended solids or is sufficiently viscous to clog the instrument connection and pressure sensing element. Where the process medium might freeze or solidify in the instrument connection and pressure sensing element due to ambient or process temperature change. Where the process medium requires flushing from the system to prevent contamination. DESIGN Internal Diaphragm ACCURACY Refer to Gauge Model SUITABLE PRESSURE RANGE -76cmHg ~ 0 to -76cmHg ~ 20kgf/cm 2 0 ~ to 0 ~ 250kgf/cm 2 FILLING LIQUID Silicon Oil KF96(-20~200 C) WORKING TEMPERATURE Temperature rating of the diaphragm seals depend on the fill fluid, the diaphragm material and the lower housing material. Standard fill fluids are available for temperature ranges from -20 C to 200 C P70 P720 DIAPHRAGM MATERIAL Diaphragms are available in many corrosion resistant materials. Compatibility of selected material and process fluid is the responsibility of user. P730 Standard Features UPPER FLANGE (GAUGE SIDE) 304SS, 36SS DIAPHRAGM 36LSS, Monel, Hastelloy-C Titanium, Tantalum UNDER FLANGE(PROCESS SIDE) 304SS, 36SS, 36LSS Monel, Hastelloy-C, Titanium PROCESS CONNECTION Model P70 : PT and NPT, Others Feasible Model P720, P730 : Flanges to ANSI, JIS or other Standard OPTIONAL EXTRAS -Diaphragm and lower flange are available in PTFE Coating or PTFE Lining (See Note) -Lower body (Process side) are available in purging plug or Heater jacket. NOTE -PTFE Lining is available up to 70kgf/cm 2 for P720 and P730 Series.

PD07-0 ORDERING INFORMATION BASE MODEL P7 : SCREWED PROCESS CONNECTION DIAPHRAGM SEAL P72 : SCREWED PROCESS CONNECTION REMOTE DIAPHRAGM SEAL P72 : I TYPE FLANGE PROCESS CONNECTION DIAPHRAGM SEAL P722 : I TYPE FLANGE PROCESS CONNECTION REMOTE DIAPHRAGM SEAL P73 : FLAT TYPE FLANGE PROCESS CONNECTION DIAPHRAGM SEAL P732 : FLAT TYPE FLANGE PROCESS CONNECTION REMOTE DIAPHRAGM SEAL GAUGE MODEL AND MOUNTING TYPE XX : Refer to Gauge Model and Mounting Type Table UPPER FLANGE & DIAPHRAGM MATERIAL B : 304SS & 36LSS C : 304SS & Monel D : 304SS & Hastelloy -C E : 304SS & Titanium F : 304SS & Tantalum G : 304SS & 36LSS + Coating H : 304SS & 36LSS + Lining J : 36SS & 36LSS K : 36SS & Monel L : 36SS & Hastelloy -C M: 36SS & Titanium N : 36SS & TANTALUM P : 36SS & 36LSS + Coating Q : 36SS & 36LSS +Lining PROCESS CONNECTION TYPE XX : Refer to Process Connection Type Table UNIT B : kgf/cm 2 (Pressure) or cmhg+kgf/cm 2 (Compound) C : cmhg, Only available with vacuum gauges Z : Other RANGE TABLE XXX : Refer to Pressure Range Table PD07-0 UNDER FLANGE MATERIAL B : 304SS D : 36SS E : 36LSS F : Monel G : Hastelloy -C H : Titanium K : Inconel 600 L : 304SS + Coating M: 304SS + Lining N : 36SS + Coating P : 36SS + Lining Z : Other OPTIONS 0 : None : Accessories 7 : Capillary Length 2metre, Only available with Remote Diaph.Seal 8 : Capillary Length 3metre, Only available with Remote Diaph.Seal 9 : Other P7 2A B ED B 052 D 0 SAMPLE MODEL NUMBER

P700 : TYPE OF MOUNTING PD07-0

CAT PD07 - - 05 0 Process Connection Type Table-8th and 9th Characters Code C D E F G H J K L M N Z 8th Character Connection Size /4 (8A) 3/8 (0A) /2 (5A) 3/4 (20A) (25A) /4 (32A) /2 (40A) 2 (50A) 2 /2 (65A) 3 (80A) 4 (00A) Other For Model P7, P72 Code B C D E F G H J Z 9th Character Flange Rating PF PT NPT UNF BSPT BSPF NPS M Other For Model P72, P722, P73, P732 Code B C D E F G H J K L M N P Q R S T U Z Connection Type ANSI 50# RF ANSI 50# FF ANSI 50# RFSF ANSI 300# RF ANSI 300# FF ANSI 300# RFSF ANSI 600# RF ANSI 600# FF ANSI 600# RFSF JIS 0K RF JIS 0K FF JIS 0K RFSF JIS 20K RF JIS 20K FF JIS 20K RFSF JIS 30K RF JIS 30K FF JIS 30K RFSF Other Note : P730 Series is not available with 3/4 Flange Process connection

Available Gauges Model and Mounting Type Table - 5th and 6th Characters PD07 CAT - -0 CODE A 2A 2B 2L 2M 3A 3B 3M 4A 5A 5B 5L 5M 6A 6B 6M 7A 7B 7J 7N 8A 8B 8N 9A 9B 9J 9N AA AB AN BA BB BM CA CB CM Gauge Model (Nominal Diameter) & Mounting Type P220(60mm) & A Type P220(00mm) & A Type P220(00mm) & B Type P220(00mm) & L Type P220(00mm) & M Type P220(50mm) & A Type P220(50mm) & B Type P220(50mm) & M Type P290(60mm) & A Type P290(00mm) & A Type P290(00mm) & B Type P290(00mm) & L Type P290(00mm) & M Type P290(50mm) & A Type P290(50mm) & B Type P290(50mm) & M Type P252(63mm) & A Type P252(63mm) & B Type P252(63mm) & J Type P252(63mm) & N Type P252(00mm) & A Type P252(00mm) & B Type P252(00mm) & N Type P253(63mm) & A Type P253(63mm) & B Type P253(63mm) & J Type P253(63mm) & N Type P253(00mm) & A Type P253(00mm) & B Type P253(00mm) & N Type P330(75mm) & A Type P330(75mm) & B Type P330(75mm) & M Type P330(50mm) & A Type P330(50mm) & B Type P330(50mm) & M Type Remark -Only available Remote Diaphragm Seal Type -Only available Remote Diaphragm Seal Type -Only available Remote Diaphragm Seal Type -Only available Remote Diaphragm Seal Type -Only available Remote Diaphragm Seal Type -Only available Remote Diaphragm Seal Type -Only available Remote Diaphragm Seal Type -Only available Remote Diaphragm Seal Type -Only available Remote Diaphragm Seal Type -Only available Remote Diaphragm Seal Type -Only available Remote Diaphragm Seal Type -Only available Remote Diaphragm Seal Type -Only available Remote Diaphragm Seal Type -Only available Remote Diaphragm Seal Type -Only available Remote Diaphragm Seal Type -Only available Remote Diaphragm Seal Type -Only available Remote Diaphragm Seal Type -Only available Remote Diaphragm Seal Type -Only available Remote Diaphragm Seal Type -Only available Remote Diaphragm Seal Type -Only available Remote Diaphragm Seal Type -Only available Remote Diaphragm Seal Type -Only available Remote Diaphragm Seal Type CODE DB EB FB FL GA GL HB HL JA JL KB KL LA LL MB ML NA NL PB QB RB RC RD RE RF RG TZ UZ VZ WZ ZZ 7P 7Q 7R 7S 8P 8Q 8S Gauge Model (Nominal Diameter) & Mounting Type P339(25mm) & B Type P359(25mm) & B Type P53(00mm) & B Type P53(00mm) & L Type P53(50mm) & A Type P53(50mm) & L Type P532(00mm) & B Type P532(00mm) & L Type P532(50mm) & A Type P532(50mm) & L Type P533(00mm) & B Type P533(00mm) & L Type P533(50mm) & A Type P533(50mm) & L Type P534(00mm) & B Type P534(00mm) & L Type P534(50mm) & A Type P534(50mm) & L Type P535(50mm) & B Type P536(50mm) & B Type P620 P62 P622 P623 P624 P625 P94 P942 P95 P952 Other P258(63mm) & A Type P258(63mm) & B Type P258(63mm) & J Type P258(63mm) & N Type P258(00mm) & A Type P258(00mm) & B Type P258(00mm) & N Type Remark -Only available Remote Diaphragm Seal Type -Only available Remote Diaphragm Seal Type -Only available Remote Diaphragm Seal Type -Only available Remote Diaphragm Seal Type -Only available Remote Diaphragm Seal Type -Only available Remote Diaphragm Seal Type -Only available Remote Diaphragm Seal Type -Only available Remote Diaphragm Seal Type -Only available Remote Diaphragm Seal Type -Only available Remote Diaphragm Seal Type -Only available Remote Diaphragm Seal Type -Only available Remote Diaphragm Seal Type -Only available Remote Diaphragm Seal Type -Only available Remote Diaphragm Seal Type

PD07-0 PRESSURE RANGE TABLE -th thru 3th Characters VACUUM GAUGE PRESSURE GAUGE COMPOUND GAUGE SCALE (kgf/cm 2 ) -76cmHg~0 0~ 0~2 0~3 0~4 0~6 0~0 0~5 0~20 0~25 0~35 0~50 0~70 0~00 0~50 0~250-76cmHg~ -76cmHg~2-76cmHg~3-76cmHg~4-76cmHg~6-76cmHg~0-76cmHg~5-76cmHg~20 60mm 00mm 50mm ORDER CODE 026 04 042 043 044 045 047 050 05 052 054 055 057 058 059 062 027 028 029 030 03 032 033 034 : AVAILABLE : NOT AVAILABLE NOTE : Range of P730 is not available 0~50 & 0~250 kgf/cm 2

HIGH TEMPERATURE PRESSURE GAUGE MODEL : P740 SERIES PD07-02 SERVICE INTENDED P740 Series have diaphragm seal to be combined with pressure gauge and measure the melted plastics, fiber and synthetic under high temperature. P740 series are suitable for corrosive, contaminated, hot or viscous pressure media in chemical and food process. PRESSURE RANGE Refer to Range Table Depending on diaphragm size and process conditions ACCURACY ±.5% of Full Scale FILLING LIQUID Silicon Oil WORKING TEMPERATURE Maximum Temperature rate of diaphragm seal depends on the filled liquid and material of wetted parts. Standard filled liquid are available for temperature range from -20 C to 330 C Standard Features BODY 36SS DIAPHRAGM 36LSS PRESSURE CONNECTION 304SS PF 3/4 and PF Male screw POCKET 36LSS 80mm, 50mm and 300mm

PD07-02 ORDERING INFORMATION (See Note ) BASE MODEL P74 : HIGH TEMPERATURE PRESSURE GAUGE P742 : HIGH TEMPERATURE PRESSURE GAUGE WITH REMOTE SEAL GAUGE MODEL & MOUNTING TYPE 2A : 00mm(P220 Model), Bottom Connection 8A : 00mm(P252 Model), Bottom Connection 2B : 00mm(P220 Model), Bottom Conection, Surface, Case Mainting Plate(P742) 8B : 00mm(P252 Model), Bottom Conection, Surface, Case Mainting Plate(P742) BODY & PROCESS CONNECTION MATERIAL, POCKET LENGTH A : 36SS & 80mm B : 36SS & 50mm C : 36SS & 300mm PROCESS CONNECTION FB : 3/4PF GB : PF ZZ : Other UNIT B : kgf/cm 2 H : bar RANGE Refer to Pressure Range Table DIAPHRAGM MATERIAL E : 36LSS OPTIONS 0 : None : Accessories 7 : Capillary Length 2 metre, Only available P742 Model 8 : Capillary Length 3 metre, Only available P742 Model 9 : Other P74 2A B GB B 045 E 0 SAMPLE MODEL NUMBER Note. Max Temperature and Pressure of pressure medium must be specified on Order Sheet.

P74, P742 : TYPE OF MOUNTING PD07-02

PD07-02 PRESSURE RANGE TABLE PRESSURE GAUGE SCALE (kgf/cm 2 ) 0~00 0~50 0~250 0~350 0~500 PF3/4 P74 PF PF P742 PF3/4 ORDER CODE 058 059 062 064 066 :AVAILABLE : NOT AVAILABLE

SANITARY PRESSURE GAUGE MODEL : P750 SERIES PD07-03 SERVICE INTENDED The P750 Series have diaphragm seal to be combined with pressure gauges.these series are suitable for corrosive, contaminated, hot or viscous pressure media in chemical, bio-pharmaceutical and dairy farm process industry. NOMINAL DIAMETER 60mm, 75mm and 00mm P75 P752 ACCURACY 60mm and 75mm : ±.5% of Full Scale 00mm : ±.0% of Full Scale PRESSURE RANGE Refer to Range Table Depending on diaphragm size and process conditions WORKING PRESSURE Steady : 75% Full Scale Over Range Protection : 30% of Full Scale WORKING TEMPERATURE Maximum Temperature rate of diaphragm seal depends on the filled liquid, material of wetted parts. Standard filled liquid are available for temperature range from -20 C to 200 C P753 P754 P755 P756 Standard Features BODY 36SS DIAPHRAGM 36LSS Electropolished Diaphragm 2 ~ 20 RA PRESSURE CONNECTION 36SS P75 : / 2 and 2, Nut P752 : / 2 and 2,Clamp connection P753 : PF 3 / 4 and PF / 2, Male screw P754 : Standard and Non Standard Flange P755 : Homogenizer P756 : Homogenizer Flange(954328) SYSTEM FILLING USP grade glycerin (99.5% Pure) Option : Food grade silicone

PD07-03 ORDERING INFORMATION BASE MODEL P75 : NUT TYPE SANITARY PRESSURE GAUGE P752 : CLAMP(IDF FLANGE) TYPE SANITARY PRESSURE GAUGE P753 : MALE SCREW TYPE SANITARY PRESSURE GAUGE P754 : COOLING FIN TYPE SANITARY PRESSURE GAUGE P755 : HOMOGENIZER TYPE SANITARY PRESSURE GAUGE P756 : HOMOGENIZER FLANGE TYPE SANITARY PRESSURE GAUGE GAUGE MODEL & MOUNTING TYPE 7A : 60mm, Bottom Connection SA : 75mm, Bottom Connection 8A : 00mm, Bottom Connection 7J : 60mm, Lower Back Connection, P75& P752 Only SJ : 75mm, Lower Back Connection, P75 & P752 Only 8J : 00mm, Lower Back Connection, P75 & P752 Only BODY & PROCESS CONNECTION MATERIAL D : 36SS PROCESS CONNECTION FB : 3/4PF, P753 Only JB : /2PF, P753 Only JN : /2, P75 & P752 Only KN : 2, P75 & P752 Only PU : Homogenizer, P755 Only PS : Homogenizer Flange (954328), P756 Only PN : Non standard & Standard Flange, P754 Only(See Note2) ZZ : Other UNIT B : kgf/cm 2 H : bar (See Note ) RANGE Refer to Pressure Range Table DIAPHRAGM MATERIAL E : 36LSS OPTIONS 0 : None : Accessories P752 8A D JN B 045 E 0 SAMPLE MODEL NUMBER Note. Max Temperature and Process of process medium must be specified on Order Sheet. 2. Flange size will be specified on Order Sheet.

P750 : TYPE OF MOUNTING PD07-03

PD07-03 PRESSURE RANGE TABLE PRESSURE GAUGE SCALE (kgf/) 0~ 0~2 0~3 0~4 0~6 0~0 0~5 0~20 0~25 0~35 0~50 0~70 0~00 0~50 0~250 0~350 0~500 P75 P752 P753 /2 2 /2 2 PF3 /4 PF /2 P754 P755 P756 ORDER CODE 04 042 043 044 045 047 050 05 052 054 055 057 058 059 062 064 066 :AVAILABLE : NOT AVAILABLE

SANITARY PRESSURE GUAGE MODEL : P757 PD07-04 SERVICE INTENDED The P757 Series designed for diaphragm seal to combined with pressure gauges. Suitable for corrosive,contaminated,hot or viscous pressure media in chemical and food process. NOMINAL DIAMETER 75mm and 00mm ACCURACY 80mm : ±.5% of Full Scale 00mm : ±.0% of Full Scale PRESSURE RANGE Refer to Range Table Depending on diaphragm size and process conditions WORKING PRESSURE Steady : 75% Full Scale Over Range Protection : 30% of Full Scale WORKING TEMPERATURE Full ScaleTemperature ratings of diaphragm seal depending on the filling liquid, material of wetted parts. Standard filling liquid are available for temperature range from -20 to 200. Standard Features BODY 36SS DIAPHRAGM 36LSS and TEFLON PROCESS CONNECTION 36SS Fixed Screw Connection

PD07-04 ORDERING INFORMATION (See Note ) BASE MODEL P757 : FIXED SCREW TYPE SAIRARY PRESSURE GAUGE GAUGE MODEL & MOUNTING TYPE SA : 80mm, Bottom connection, P252 Series 8A : 00mm, Bottom connection, P252 Series BODY & PROCESS CONNECTION MARERIAL D : 36SS PROCESS CONNECTION FC : 3 /4PT GC : PT HC : /4PT FD : 3 /4PT GD : NPT HD : /4PT ZZ : Other UNIT B : kg/cm 2 H : bar Z : Other RANGE Refer to Pressure Range Table DIAPHRAGM MATERIAL E :36LSS T : TEFLON, Only avaailable 3 /4, PT &NPT Z : Other OPTIONS O : None : Accessories P757 8A D FC B 058 E O SAMPLE MODEL NUMMBER Note. Max Temperarure and Pressure of pressure medium will be specified on Order Sheet.

P757 : TYPE OF MOUNTING PD07-04

PD07-04 PRESSURE RANGE TABLE PRESSURE GAUGE SCALE (kg/cm 2 ) 0 ~ 6 0 ~ 0 0 ~ 5 0 ~ 20 0 ~ 25 0 ~ 35 0 ~ 50 0 ~ 70 0 ~ 00 P757 PT 3 /4 PT PT /4 : AVAILABLE ORDER CODE 045 047 050 05 052 054 055 057 058 : NOT AVAILABLE

DEAD WEIGHT TESTER MODEL : P90 & P9 SERIES PD09-0 SERVICE INTENDED P90 & P9 Series are desiged for the gauge pressure calibration The operating range of these series are available upto 00kgf/cm 2 P90 & P9 series proceed setting, testing and repairing pressure measurement. DIMENSIONS Base 86mm(W)275mm(H)286mm(D) excluding hand wheel COLOR Black RESERVOIR These series have a centrally isolated mounting valve and a transparent cover which can be sealed in order that the tester is moved without oil leakage. SCREW PUMP The use of a large diameter ram eliminates the need for a priming pump. ACCURACY 0.04% PISTON CYLINDER UNIT The Tester is fitted with an oil reservoir, this is linked to the piston cylinder unit. A stop valve is provided to prevent excessive pressure driving the piston out of the cylinder.

PD09-0 ORDERING INFORMATION SPARE PARTS & TOOL Dead Weight Tester Standard Accessories Q ty(pcs) Model No. P90 P9 Union /2 2 Range Maximum 50kgf/cm 2 00kgf/cm 2 Union 3/8 Range Maximum 0.5kgf/cm 2.0kgf/cm 2 Union /4 Minimum unit pressure Area of ram 0.5kgf/cm 2 0.5kgf/cm 2 /2cm 2 /4cm 2 300mm Wrench 250mm Wrench Diameter of ram 7.9792mm 5.642mm L Type union /2 Ram 0.5kgf/cm2.0kgf/cm 2 PCS PCS Packing for Union 0 Packing for Piston 4 Dead-weight Corresponds to (kgf/cm 2 ) Dead Weight 0.5kgf/cm 2.0kgf/cm 2 2.0kgf/cm 2 PCS 2PCS PCS 2PCS PCS Hammer Pointer Remover Oil Drum 5.0kgf/cm 2 9PCS PCS 0.0kgf/cm 2 9PCS Total 50kgf/cm 2 00kgf/cm 2 Tester Weight Box Weight 78kg 7.5kg 78kg 7.5kg Ram Weight Weight 2.5kg 2.75kg 25kg 2.75kg ORDERING INFORMATION BASE MODEL P90 : DEAD WEIGHT TESTER(CALIBRATION RANGE : 50kgf/cm 2 ) P9 : DEAD WEIGHT TESTER(CALIBRATION RANGE : 00kgf/cm 2 ) 00000000000 P90 00000000000 SAMPLE MODEL NUMBER

P90, P9 : TYPE OF MOUNTING PD09-0

9 PRESSURE CONVERSION CHART CONVERSION TABLE PSI 4.696 4.2233 0.036092 0.09336 0.4954 0.45 4.5038 0.0042 ATM 0.068046 0.96784 0.002454 0.0035 0.003342 0.00987 0.98692 0.000097 kg/cm 2 0.070307.0332 0.00253 0.00359 0.03453 0.0097.0972 0.000 in.h2o 27.7276 407.484 394.38 0.5366 3.685 4.086 402.56 0.03937 mmhg 5.75 760 735.559.865 25.4 7.5006 750.062 0.0734 in.hg 2.03602 29.92 28.959 0.07343 0.03937 0.2953 29.53 0.0029 kpa 6.895 0.325 98.096 0.249 0.333 3.3864 00 0.0098 Bar 0.06895.0325 0.98067 0.00249 0.00333 0.033864 0.0 0.000098 mmh2o 704.2804 0350.0936 0000 25.4 3.68464 345.9099 02.07244 024.7624 DENSITY CONVERSION CHART lb/ft 3 62.43 0.06243 728 gm/cm 2 0.0608 0.00 27.68 kg/m 3 6.084 000 27679.8 lb/in 3 0.000578 0.0363 0.000036 VOLUME CONVERSION CHART GALLON (U.S) 7.48 0.004329 42 0.000264 264.7 0.264.20 CUBIC FEET 0.337 0.000578 5.65 0.000035 35.344 0.0353 0.606 CUBIC INCHES 23 728 9702 0.0602 6023 6.03 277.4 BARRELS (OIL) 0.0238 0.78 0.00003 0.000006 6.2906 0.0629 0.0286 CUBIC CM 3785 28320 6.39 59000 000000 000 4546 CUBIC METER 0.003785 0.02832 0.00006 0.59 0.00000 0.00 0.004546 LITER 3.785 28.32 0.0639 58.94 0.00 000 4.546 IMP. GALLON 0.8327 6.229 0.003605 34.97 0.00022 220. 0.22 MASS CONVERSION CHART lb. 0.0625 2.205 0.002205 8.345 2240 2204.6 2000 oz. 6 35.27 0.03527 33.5 35840 35273 32000 kg 0.4536 0.02835 0.00 3.785 06.4 000 907.03 gm 453.6 28.35 000 3785 06363 000000 909090.9 gal H2O (32F) 0.98 0.00749 0.2642 0.000264 268.352 264. 239.7 long ton 0.000446 0.000027 0.009839 0.000000 0.003726 0.9842 0.892857 metric tonne 0.000453 0.000028 0.00 0.00000 0.003786.06 0.90794 ton 0.0005 0.00003 0.0002 0.00000 0.0047.2.023

DEAD WEIGHT TESTER MODEL : P92 & P93 SERIES PD09-02 SERVICE INTENDED P92 & P93 Series are desiged for the gauge pressure calibration The operating range of these series are available upto 500kgf/cm 2 P92 & P93 series proceed setting, testing and repairing pressure measurement. DIMENSIONS Base 400mm(W)78mm(H)280mm(D) excluding hand wheel COLOR Black RESERVOIR These series have a centrally isolated mounting valve and a transparent cover which can be sealed in order that the tester is moved without oil leakage. SCREW PUMP The use of a large diameter ram eliminates the need for a priming pump. PISTON CYLINDER UNIT The Tester is fitted with an oil reservoir, This is linked to the piston cylinder unit. A stop valve is provided to prevent excessive pressure driving the piston out of the cylinder. ACCURACY 0.04%

PD09-02 ORDERING INFORMATION Range Range Model No. Minimum unit pressure Dead-weight Corresponds to (kgf/cm 2 ) Area of ram Diameter of ram Dead Weight Tester Maximum Maximum Ram 2.0kgf/cm2.0kgf/cm 2 2.0kgf/cm 2 P92 P93 300kgf/cm 2 500kgf/cm 2 2.0kgf/cm 2 2.0kgf/cm 2 2.0kgf/cm 2 2.0kgf/cm 2 /8cm 2 /8cm 2 3.9894mm PCS PCS 2PCS 3.9894mm PCS PCS 2PCS 3.0kgf/cm 2 PCS PCS Dead 5.0kgf/cm Weight 0.0kgf/cm 2 PCS PCS PCS PCS 2PCS 2PCS SPARE PARTS & TOOL Standard Accessories Q ty(pcs) Union /2 2 Union 3/8 Union /4 300mm Wrench 250mm Wrench L Type union /2 Packing for Union 0 Packing for Piston 6 Hammer Pointer Remover Oil Drum 50.0kgf/cm 2 5PCS 9PCS 20.0kgf/cm 2 Tester Ram Total Weight Box Weight Weight Box Weight 35kgf/cm 2 55kgf/cm 2 8kg 8kg 9.5kg 9.5kg 39.375kg 4.5kg 64.375kg 5.5kg ORDERING INFORMATION BASE MODEL P92 : DEAD WEIGHT TESTER(CALIBRATION RANGE : 300kgf/cm 2 ) P93 : DEAD WEIGHT TESTER(CALIBRATION RANGE : 500kgf/cm 2 ) 00000000000 P92 00000000000 SAMPLE MODEL NUMBER

P92, 93 : TYPE OF MOUNTING PD09-02

23 PRESSURE CONVERSION CHART CONVERSION TABLE PSI 4.696 4.2233 0.036092 0.09336 0.4954 0.45 4.5038 0.0042 ATM 0.068046 0.96784 0.002454 0.0035 0.003342 0.00987 0.98692 0.000097 kg/cm 2 0.070307.0332 0.00253 0.00359 0.03453 0.0097.0972 0.000 in.h2o 27.7276 407.484 394.38 0.5366 3.685 4.086 402.56 0.03937 mmhg 5.75 760 735.559.865 25.4 7.5006 750.062 0.0734 in.hg 2.03602 29.92 28.959 0.07343 0.03937 0.2953 29.53 0.0029 kpa 6.895 0.325 98.096 0.249 0.333 3.3864 00 0.0098 Bar 0.06895.0325 0.98067 0.00249 0.00333 0.033864 0.0 0.000098 mmh2o 704.2804 0350.0936 0000 25.4 3.68464 345.9099 02.07244 024.7624 DENSITY CONVERSION CHART lb/ft 3 62.43 0.06243 728 gm/cm 2 0.0608 0.00 27.68 kg/m 3 6.084 000 27679.8 lb/in 3 0.000578 0.0363 0.000036 VOLUME CONVERSION CHART GALLON (U.S) 7.48 0.004329 42 0.000264 264.7 0.264.20 CUBIC FEET 0.337 0.000578 5.65 0.000035 35.344 0.0353 0.606 CUBIC INCHES 23 728 9702 0.0602 6023 6.03 277.4 BARRELS (OIL) 0.0238 0.78 0.00003 0.000006 6.2906 0.0629 0.0286 CUBIC CM 3785 28320 6.39 59000 000000 000 4546 CUBIC METER 0.003785 0.02832 0.00006 0.59 0.00000 0.00 0.004546 LITER 3.785 28.32 0.0639 58.94 0.00 000 4.546 IMP. GALLON 0.8327 6.229 0.003605 34.97 0.00022 220. 0.22 MASS CONVERSION CHART lb. 0.0625 2.205 0.002205 8.345 2240 2204.6 2000 oz. 6 35.27 0.03527 33.5 35840 35273 32000 kg 0.4536 0.02835 0.00 3.785 06.4 000 907.03 gm 453.6 28.35 000 3785 06363 000000 909090.9 gal H2O (32F) 0.98 0.00749 0.2642 0.000264 268.352 264. 239.7 long ton 0.000446 0.000027 0.009839 0.000000 0.003726 0.9842 0.892857 metric tonne 0.000453 0.000028 0.00 0.00000 0.003786.06 0.90794 ton 0.0005 0.00003 0.0002 0.00000 0.0047.2.023

PRESSURE RECORDER MODEL : P920 SERIES PD09-03 SERVICE INTENDED P920 Series Pressure Recorder provides a single pen 0 inch circular chart recorder for measurement and recording. Suitable for hazardous environment such as gas or chemical process. ACCURACY ±2.0% of Full Scale NOMINAL DIAMETER 250mm SCALE RANGE Vacuum : -76cmHg ~0 Pressure : 0 ~kgf/cm 2, 2 ~ 500kgf/cm 2 WORKING PRESSURE Steady : 75% of Full Scale Over Range Protection : 30% of Full Scale Standard Features PRESSURE CONNECTION 36SS ELEMENT 36SS CASE & COVER AC7A, Hinged door WINDOW Glass MOVEMENT Brass CHART DRIVE Spring Wound type 24 hours Rotation. CHART PAPER 0 inches circular, 30 charts supplied with each instrument. MOUNTING Surface mounting CONNECTION 3/8, /2 PT, NPT & PF

PD09-03 ORDERING INFORMATION BASE MODEL P920 : PRESSURE RECORDER DIAL SIZE 8 : 250mm MOUNTING TYPE B : Bottom Connection, Surface Mounting Plate ACCURACY 5 : ±2.0% of Full Scale CONNECTION D : 3/8 E : /2 CONNECTION TYPE B : PF C : PT D : NPT UNIT B : kgf/cm 2 C : cmhg RANGE 026 : -76cmHg ~0 04 : 0~kgf/cm 2 042 : 0~2kgf/cm 2 043 : 0~3kgf/cm 2 044 : 0~4kgf/cm 2 045 : 0~6kgf/cm 2 047 : 0~0kgf/cm 2 050 : 0~5kgf/cm 2 05 : 0~20kgf/cm 2 052 : 0~25kgf/cm 2 054 : 0~35kgf/cm 2 055 : 0~50kgf/cm 2 057 : 0~70kgf/cm 2 058 : 0~00kgf/cm 2 059 : 0~50kgf/cm 2 062 : 0~250kgf/cm 2 064 : 0~350kgf/cm 2 066 : 0~500kgf/cm 2 PRESSURE CONNECTION MAT L 3 : 36SS OPTIONS 0 : None : Accessories P920 8 B 5 D C B 04 3 0 SAMPLE MODEL NUMBER

P920 : TYPE OF MOUNTING PD09-03

27 PRESSURE CONVERSION CHART CONVERSION TABLE PSI 4.696 4.2233 0.036092 0.09336 0.4954 0.45 4.5038 0.0042 ATM 0.068046 0.96784 0.002454 0.0035 0.003342 0.00987 0.98692 0.000097 kg/cm 2 0.070307.0332 0.00253 0.00359 0.03453 0.0097.0972 0.000 in.h2o 27.7276 407.484 394.38 0.5366 3.685 4.086 402.56 0.03937 mmhg 5.75 760 735.559.865 25.4 7.5006 750.062 0.0734 in.hg 2.03602 29.92 28.959 0.07343 0.03937 0.2953 29.53 0.0029 kpa 6.895 0.325 98.096 0.249 0.333 3.3864 00 0.0098 Bar 0.06895.0325 0.98067 0.00249 0.00333 0.033864 0.0 0.000098 mmh2o 704.2804 0350.0936 0000 25.4 3.68464 345.9099 02.07244 024.7624 DENSITY CONVERSION CHART lb/ft 3 62.43 0.06243 728 gm/cm 2 0.0608 0.00 27.68 kg/m 3 6.084 000 27679.8 lb/in 3 0.000578 0.0363 0.000036 VOLUME CONVERSION CHART GALLON (U.S) 7.48 0.004329 42 0.000264 264.7 0.264.20 CUBIC FEET 0.337 0.000578 5.65 0.000035 35.344 0.0353 0.606 CUBIC INCHES 23 728 9702 0.0602 6023 6.03 277.4 BARRELS (OIL) 0.0238 0.78 0.00003 0.000006 6.2906 0.0629 0.0286 CUBIC CM 3785 28320 6.39 59000 000000 000 4546 CUBIC METER 0.003785 0.02832 0.00006 0.59 0.00000 0.00 0.004546 LITER 3.785 28.32 0.0639 58.94 0.00 000 4.546 IMP. GALLON 0.8327 6.229 0.003605 34.97 0.00022 220. 0.22 MASS CONVERSION CHART lb. 0.0625 2.205 0.002205 8.345 2240 2204.6 2000 oz. 6 35.27 0.03527 33.5 35840 35273 32000 kg 0.4536 0.02835 0.00 3.785 06.4 000 907.03 gm 453.6 28.35 000 3785 06363 000000 909090.9 gal H2O (32F) 0.98 0.00749 0.2642 0.000264 268.352 264. 239.7 long ton 0.000446 0.000027 0.009839 0.000000 0.003726 0.9842 0.892857 metric tonne 0.000453 0.000028 0.00 0.00000 0.003786.06 0.90794 ton 0.0005 0.00003 0.0002 0.00000 0.0047.2.023

PRESSURE SWITCH WEATHER PROOF TYPE MODEL : P940 SERIES EXPLOSION PROOF TYPE MODEL : P950 SERIES PD09-04 SERVICE INTENDED The P940 & P950 Series Pressure Switch are micro contact type Pressure Switch suitable for corrosive fluid and high pressure measurement Dead band is fixed. DIMENSIONS Refer to Dimension Drawing REPEATABILITY ±.0% of Adjustable Range ADJUSTABLE RANGE -76cm 2 Hg ~ 0 to -76cmHg ~ 20kgf/cm 2 0 ~ to 0 ~ 350kgf/cm 2 DEAD BAND One SPDT : 5~6% of Full Scale Two SPDT : 2% of Full Scale Standard Features PRESSURE CONNECTION Brass, 304SS and 36SS(P94) 304SS and 36SS (P942) 36SS (P95, P952) ELEMENT C Type Bourdon Tube, 36SS CASE & COVER ALDC (P940), AC7A (P950) Silver gray painted CONTACT Micro Contact Type One SPDT or Two SPDT DPDT CONTACT RATING -AC 25V/250V, 5A DC 25V, 0.5A for Resistance Load -AC25V/250V, 5A DC 25V, 0.05A for Inductive Load CONDUIT CONNECTION /2 PF (Single Set point) 3/4 PF (Dual Set point) PROCESS CONNECTION 3/8, /2 PF, PT and NPT

PD09-04 ORDERING INFORMATION BASE MODEL P94 : WEATHER PROOF TYPE PRESSURE SWITCH(SINGLE SET POINT) P942 : WEATHER PROOF TYPE PRESSURE SWITCH(DUAL SET POINT) P95 : EXPLOSION PROOF TYPE PRESSURE SWITCH(SINGLE SET POINT) P952 : EXPLOSION PROOF TYPE PRESSURE SWITCH(DUAL SET POINT) UNUSED CHARACTER 9B3 PROCESS CONNECTION D : 3/8 E : /2 CONNECTION TYPE B : PF C : PT D : NPT MEASURING UNIT B : kgf/cm 2 (PRESSURE) or cmhg + kgf/cm 2 (COMPOUND) C : cmhg, Only available with vacuum gauge RANGE (Refer to Measuring Range Table) XXX PRESSURE CONNECTION MAT L : Brass, Only available with Model P94 2 : 304SS 3 : 36SS OPTIONS 0 : None : Accessories P94 9B3 D B B 04 3 0 SAMPLE MODEL NUMBER

P940, P950 : TYPE OF MOUNTING PD09-04

PD09-04 PRESSURE RANGE TABLE PRESSURE RANGE TABLE P94 SCALE (kgf/cm 2 ) -76cmHg~0 0~ 0~2 0~3 0~4 0~6 0~0 0~5 0~20 0~25 0~35 0~50 0~70 0~00 0~50 0~250 0~350-76cmHg~ -76cmHg~2-76cmHg~3-76cmHg~4-76cmHg~6-76cmHg~0-76cmHg~5-76cmHg~20 P942 P95 P952 ORDER CODE : AVAILABLE : NOT AVAILABLE VACUUM GAUGE PRESSURE GAUGE COMPOUND GAUGE 026 04 042 043 044 045 047 050 05 052 054 055 057 058 059 062 064 027 028 029 030 03 032 033 034

EXPLOSION PROOF PRESSURE SWITCH MODEL : P953 SERIES PD09-05 SERVICE INTENDED P953 Diaphragm type pressure switch is applied with a variety of process lines. Internal micro switch is operated by pressure of various fluids, such as atmospheric, pressure, and water, pressure. The pressure sensing is a force-balance, piston actuated assembly. Standard Features APPROVED BY STANDARDS Explosion Proof(Exd IIC T6) ADJUSTABLE RANGE 300mmH2O ~00kg/cm 2 DIMENSION Refer to Drawing Type ELEMENT Diaphragm MATERIAL Case & Cover : ALDC Pressure Connection : 36SS Diaphragm : 36SS & Viton Bracket : SCP2 REPEATABILITY ±.0% of Adjustable Range ADJUSTABLE 300mmH2O - 00kgf/cm 2 CONTACT Micro Contact Type One SPDT (Model : P953-B3) Two SPDT (Model : P953-2B3) CONDUIT CONNECTION 3/4 NPT PROCESS CONNECTION /4, 3/8, /2 PF, PT and NPT

PD09-05 ORDERING INFORMATION BASE MODEL P953 : EXPLOSION PROOF PRESSURE SWITCH (Only available with single set point) PD09-05 SWITCH FORM : One SPDT 2 : Two SPDT UNUSED CHARACTER B3 PROCESS CONNECTION C : /4 D : 3/8 E : /2 CONNECTION TYPE B : PF C : PT D : NPT MEASURING UNIT B : kgf/cm 2 G : mmh2o RANGE (Refer to Measuring Range Table) XXX PRESSURE CONNECTION ELEMENT MAT L 3 : 36SS & 36LSS V : 36SS & Viton OPTIONS 0 : None : Accessories P953 2 B3 E D B 04 V 0 SAMPLE MODEL NUMBER

PD09-05 P953 : TYPE OF MOUNTING PD09-05

PD09-05 PRESSURE SWITCH A bi-stable electro mechanical device than actuates/deactuates one or more electrical switching element at a predetermined discrete pressure upon rising or falling ADJUSTABLE RANGE The span of pressure between upper and lower limits within which the pressure switch can be adjusted to actuate/ deactuate. It is expressed for increasing pressure. SETPOINT That discrete pressure at which the pressure switch is adjusted to actuate/deactuate on rising or falling pressure. It must fall with the Adjustable Range and be called out as increasing. DEADBAND The difference in pressure between the increasing Set Point and the decreasing Set Point. PROOF PRESSURE The maximum input pressure that can be continuously applied to the pressure switch without causing permanent change of set point, leakage or material failure. BURST PRESSURE The maximum input pressure that can be continuously applied to the pressure switch without causing leakage or catastrophic material failure. Permanent change of Set Point may occur, or the device may be rendered inoperative. REPEATABILITY The ability of a pressure switch to successively operate at a Setpoint that is approached from a starting point in the same direction and returns to the starting point over three consecutive cycles to establish a pressure profile. The closeness of the measures Set Point values is normally expressed as a percentage of full scale (maximum adjustable range pressure). PD09-05 PRESSURE RANGE TABLE CODE 072 077 080 088 08 04 042 043 045 047 050 05 053 055 057 058 kgf/cm 2 0.027~0.5 0.045~0.3 0.075~0.5 0.09~0.6 0.2~0.8 0.5~ 0.3~2 0.45~3 0.9~6.5~0 2.25~5 3~20 4.5~30 7.5~50 0.5 ~70 5 ~00 ADJUSTABLE RANGE PSI 0.37~2. 0.6~4.3.~7..28~8.5.7~.4 2.~4.2 4.3~28.4 6~42.7 2.8~85 2.3~42 32~23 42.7~284 64~498 07~7 49~996 23~422 DEAD BAND SINGLE SET POINT DUAL SET POINT mmh2o(kgf/cm 2 ) Within 0% of Full Range PROOF RANGE 50% of Adjustable Range OVER RANGE BURST RANGE kgf/cm 2 PSI 35 70 70 800 500 000 2400 000

RATED VOLTAGE 25V AC 250V AC 480V AC 8V DC 4V DC 30V DC 25V DC 250V DC RESISTANCE LOAD NC NO 5(0) 5(0) 0 5 5 2 0.4 0.2 INDUCTIVE LOAD NC NO 5(0) 5(0) 0 5 0 0.03 0.02 PD09-05 SPDT SWITCHING ELEMENT Single-Pole, Double Throw(SPDT) has three connection : C-Common, NO-Normally open and NC-Normally closed, which allows the switching element to be electrically to the circuit NO or NC state. DPDT SWITCHING ELEMENT Double-Pole, Double Throw (DPDT) is two SPDT switching elements operated by a common lever assembly so simultaneous actuation / deactuation occurs at both the increasing and the decreasing set point. Two independent electrical circuits can be switched, i.e. one AC and one DC. P953 B3 TYPE Pressure reach the upper or lower limit set point circuit closed and opened. 0 off Set on Max. :NO : COM : NC P953 2B3 TYPE Pressure reach the upper-upper or lower-lower limit set point circuit closed and opened. off on 0 Set Max. off on, : COM, : COM, : NC 0 Set Max.

37 PRESSURE CONVERSION CHART CONVERSION TABLE PSI 4.696 4.2233 0.036092 0.09336 0.4954 0.45 4.5038 0.0042 ATM 0.068046 0.96784 0.002454 0.0035 0.003342 0.00987 0.98692 0.000097 kg/cm 2 0.070307.0332 0.00253 0.00359 0.03453 0.0097.0972 0.000 in.h2o 27.7276 407.484 394.38 0.5366 3.685 4.086 402.56 0.03937 mmhg 5.75 760 735.559.865 25.4 7.5006 750.062 0.0734 in.hg 2.03602 29.92 28.959 0.07343 0.03937 0.2953 29.53 0.0029 kpa 6.895 0.325 98.096 0.249 0.333 3.3864 00 0.0098 Bar 0.06895.0325 0.98067 0.00249 0.00333 0.033864 0.0 0.000098 mmh2o 704.2804 0350.0936 0000 25.4 3.68464 345.9099 02.07244 024.7624 DENSITY CONVERSION CHART lb/ft 3 62.43 0.06243 728 gm/cm 2 0.0608 0.00 27.68 kg/m 3 6.084 000 27679.8 lb/in 3 0.000578 0.0363 0.000036 VOLUME CONVERSION CHART GALLON (U.S) 7.48 0.004329 42 0.000264 264.7 0.264.20 CUBIC FEET 0.337 0.000578 5.65 0.000035 35.344 0.0353 0.606 CUBIC INCHES 23 728 9702 0.0602 6023 6.03 277.4 BARRELS (OIL) 0.0238 0.78 0.00003 0.000006 6.2906 0.0629 0.0286 CUBIC CM 3785 28320 6.39 59000 000000 000 4546 CUBIC METER 0.003785 0.02832 0.00006 0.59 0.00000 0.00 0.004546 LITER 3.785 28.32 0.0639 58.94 0.00 000 4.546 IMP. GALLON 0.8327 6.229 0.003605 34.97 0.00022 220. 0.22 MASS CONVERSION CHART lb. 0.0625 2.205 0.002205 8.345 2240 2204.6 2000 oz. 6 35.27 0.03527 33.5 35840 35273 32000 kg 0.4536 0.02835 0.00 3.785 06.4 000 907.03 gm 453.6 28.35 000 3785 06363 000000 909090.9 gal H2O (32F) 0.98 0.00749 0.2642 0.000264 268.352 264. 239.7 long ton 0.000446 0.000027 0.009839 0.000000 0.003726 0.9842 0.892857 metric tonne 0.000453 0.000028 0.00 0.00000 0.003786.06 0.90794 ton 0.0005 0.00003 0.0002 0.00000 0.0047.2.023

MANOMETER U TYPE MODEL : P96 SERIES INCLINED MODEL : P962, P963, P964 SERIES WELL TYPE MODEL : P965 SERIES PD09-06 SERVICE INTENDED P960 Series Manometer is pressure measurement instrument and measurement standard for calibration of all pressure instruments. Suitable for low & vacuum pressure measurement. SCALE RANGE U Type : 0~ ±00 to 0 ~ ±600mmH2O Inclined Type : 0 ~ 30, 60 and 50mmH2O Well Type : 0~500, 000, 500mmH2O and -760mmHg ~ 0 Standard Features PRESSURE CONNECTION Stainless Steel, one touch tube connection for 8mmø TUBE Material : Glass Outdia : 2mm India : 5mm or 9.4mm FILLING LIQUID Hg and H2O SCALE PLATE White Aluminium with Black Graduation Min. Graduation : 2mmH2O BASE PLATE SCP2, Black painted MOUNTING Surface mounting