DOMINO For chemical liquids

Transcription

1 DOMINO For chemical liquids Applications Flow measurement of liquids in chemical, chemotechnical, pharmaceutical, cosmetic and other industries. Batching and filling operations. Your Benefits Product versions for safe areas or for hazardous areas (ATEX) Modular products with wide range of flow sensors, displays, pulsers and batching controls Mechanical, pneumatic and electronic batching controls Highly flexible mounting with least space requirements Suitable for both conductive and non conductive liquids Flow disturbances do not influence proper operation and accuracy Long life with low maintenance VD 5 e Features sales@mvandc.com Phone: Fax:

2 DOMINO the modular flow measurement concept System overview Page 4 ARD rotary piston flowmeters for Nominal diameter DN 5,,, and 50 mm Operating pressures PN 0, 6, or Fluid temperatures up to 80 C Modular meter concept in various materials Measuring error limits ± 0,5 % of effective value For high viscosity range up to about mpa s Swivelling roller register for optimal readability Specialpurpose calibrations for differential pressure measurement (optional) All flowmeters available with various modules according to need Page 9 AMD vane wheel flowmeters for Nominal diameter DN and with flanged connections Operating pressure PN Fluid temperatures up to C, special versions up to 80 C For low viscosity range up to 4 mpa s Measuring error limits ± 2 % of effective value (± 5 % at lower end of measuring range) All flowmeters available with various modules according to need Page 5 PMD vane wheel flowmeters for Nominal diameter DN, and with threaded connections Operating pressure PN 6 Fluid temperatures up to C Primarily for water, also for nonaggressive lowviscosity fluids up to4 mpa s Measuring error limits ± 2 % of effective value (± 5 % at lower end of measuring range) All flowmeters available with various modules according to need Page sales@mvandc.com Phone: Fax:

3 VZTH 8 rotary piston flowmeter for In addition to the DOMINO range, a flowmeter is also available for lower flows. For detailed technical data, please see our separate Technical Documentation. Pulsers Page System planning Page 2 Ordering information Page 23 Accreditations Page 28 sales@mvandc.com Phone: Fax:

4 System overview Meter Ancillaries display in volumetric units (litre or m3), special version with display in USGallons available with pulser, roller counter or for batching devices RW Roller register local totalization RV Roller register with integral reedtype pulser local totalizing pulser for remote totalizing not for use in hazardous areas! AM06633 IN Inductive pulser for industrial control systems to IEC different resolutions for hazardous location Zone (ATEX version) roller register INA Inductive pulser for industrial control systems to IEC high resolution for analogue signal generation or input to electronic batching controls for hazardous location Zone (ATEX version) optional roller register AM Measuring Units different measuring principles (ARD, AMD and PMD) various materials according to the meter type (stainless steel, cast iron, brass, plastics) flanges according to DIN (in general also available with ANSI orjis borings) AM06646 ARD Rotary Piston Meters for chemical liquids Nominal diameter 5,,,, 50 mm Nominal pressure 0,6,, bar Temperature, 50,, 30, 80 C Flow rate sales@mvandc.com Phone: Fax:

5 Accessories batching devices for manual, semiautomatic and automatic control MSKP Mounting set for compact mounting F3 AM06638 AM06639 GTAS module Intermediate drive for AS or ASP batching control INA module Pulser for electronical batching units AM06667 AM06666 AM AM AMD Vane Wheel Meters for chemical liquids Nominal diameter, mm Nominal pressure 6, bar Temperature, 80 C Flow rate PMD Vane Wheel Meters for cold and hot water / batching Nominal diameter,, mm Nominal pressure 6 bar Temperature C Flow rate sales@mvandc.com Phone: Fax:

6 Applications ARD rotary piston flowmeters for pure chemical liquids of various types AMD vane wheel flowmeters for chemical liquids PMD vane wheel flowmeters for water (in particular for dosing) Selection of commonly measured liquids Acetic acid Acetone Animal fats Ammonium hydroxide, ammonia solutiuon Bromium hydroxide, bromic acid Butyl acetate, acetic butyl ester Chloroform, trichloromethane Citric acid Ethyl acetate, acetic ether, acetic ester Ethyl alcohol, alcohol, ethanol Ethyl ethylene, ethylene, diethyl ethylene Ethylene glycol Formaldehyde solution Formic acid Glycerine Hexine Hydrochloric acid Hydrofluoric acid Hydrogen peroxide, hydrogen superoxide Isopropyl ether, diisopropyl ether Isopropyl alcohol, propyl alcohol 6 Magnesium sulphate Methanol, methyl alcohol) Methylene chloride, dichloromethylene Methyl ethyl ketone Molasses (without urea) Nitric acid Diethylene glycol Distilled water Kerosine, petroleum Liquid ammonia Liquid bromium Liquid butane Paraffin Perchloroethylene, tetrachloroethylene Phosphoric acid Potassium hydroxide, caustic potash Propionic acid Prussic acid Pure benzol Sodium chloride solution, brine Sodium hydroxide, caustic soda solution Sodium hypochlorite solution, Javelle water Sulfocarbonic acid Sulphuric acid Tar, pitch Tetrachloromethane, carbon tetrachloride Toluene Trichloroethylene (dry) Vegetable oils sales@mvandc.com Phone: Fax:

7 Operation principles ARD range Works on the volumetric principle with rotary pistons Wide measuring range with high precision Suitable for high viscosities Insensitive to flow disturbances No power supply needed AMD and PMD series Works on the velocity measuring principle with multijet vane wheel Extremely wide measuring range with good accuracy Largely insensitive to slight impurities in liquid media Insensitive to flow disturbances No power supply needed Design features ARD range AMD and PMD series The only moving parts in contact with the liquid medium The only moving part in contact with the liquid medium is the vaneare the rotary piston, guide rollers and carrier. The hydraulic wheel. In AMD models this is mounted between bearings, and measuring module iscompletely isolated from the roller in PMD models on ruby bearings. This ensures years of easy running register, and signals are transmitted magnetically through and high precision, long life and excellent longterm stability of the the sealed cover of the measuring chamber. measuring characteristic. For optimal readability, the roller register can be swivelled The hydraulic measuring module is completely isolated from the rolthrough 360 on versions without RV integral pulser. lerregister, and signals are transmitted magnetically through the sealed cover of the measuring chamber. For optimal readability, the roller register can be swivelled through 360 on versions without RV integral pulser. AM06669 AM Phone: Fax:

8 Permissible measuring error under reference conditions ARD rotary piston flowmeters Reference conditions: Group A Medium: Water Temperature: C Group B calibration oil (5 mpa s at C) 8... C Group A comprises the flowmeter with rotary pistons of vulcanized rubber, graphite or. Group B has rotary pistons of aluminium or stainless steel. Measuring tolerance Horizontal meter mounting, reading on register +0,5% 0,5% AM06696e Qmin % Qmax Flow DOMINO ARD rotary piston flowmeters have an infinitely adjustable regulation mechanism for correcting the measuring error curve. So if necessary the measuring tolerance can be set to practically zero at constant flow either on site or by special works calibration. AMD and PMD vane wheel flowmeters Reference conditions: Medium: Water Temperature: C Measuring tolerance Horizontal meter mounting, reading on register +2% 0 AM06670e 2% Qmin % Qmax Flow 8 sales@mvandc.com Phone: Fax:

9 DOMINO ARD rotary piston flowmeters Technical data For chemical liquids with viscosities up to about mpa s For horizontal or vertical installation Measuring error limits ±0.5 % of effective value, repeatability ±0. % Max. temperature, 50,, 30 or C (according to version) Max. pressure 0, 6, or bar (according to version) Threaded connections (brass housing) Combinable with all DOMINO modules Special versions with units of measurement in US gallons or with different flangestandards (JIS, ANSI) on request Nominal diameter DN Overall length Rated max. pressure with threated connections ARD 000 Rated max. pressure with flanged connections ARD 000 ARD 00 ARD 3000 ARD 00 Maximum flow rate 2) Qmax Flow in batching mode Qch Continuous flow rate 2) Qn Minimal flow rate 3) Qmin Starting flow rate approx. 3) Smallest registered value 4) Metering capacity 4) Metering time at Qn without overflow 4) Safety filter mesh size Dirt trap filter mesh size Measuring chamber volume Housing finish Weight 5) ARD 000 threaded ARD 000 flanged ARD 00 flanged ARD 3000 flanged ARD 00 flanged mm inch mm 5 /2 65 3/4 65 ) / bar bar bar bar bar l m3/h h mm mm cm enamelled yellow RAL kg kg kg kg kg ) Overall lengh with housing is 260 mm. 2) Flowrates for heating oil are higher. For particular data see Technical Documentation CONTOIL oil flowmeter. 3) Qmin and starting flowrates are valid for material combination: brass housing / aluminium pistons for EL heating oil. Qmin for other material combination see table below: "Measuring range as a function of material combination". 4) For roller register. 5) Meter weight depends on material combinations and modules. Data given are typical for meters with roller register. Measuring range as a function of material combination Qmin in % of Qmax with measuring error limits ± 0.5 %. Type ARD 000 ARD 00 ARD 3000 ARD 00 Measuring chamber Brass Stainless steel Stainless steel Rotary piston Aluminium 2.5 % 2.5 % Hard rubber 5% 5% Graphite 5% 5% 5% Stainless steel 5% 5% sales@mvandc.com Phone: Fax: % 0 % 0 % 0 % 9

10 Measuring sensors and materials Type ARD 000 ARD 00 ARD 3000 ARD 00 * Component Housing Measuring chamber Seals Rotary pistons Housing Measuring chamber Seals Rotary pistons Housing Measuring chamber Seals Rotary pistons Housing Measuring chamber Seals Rotary pistons Material Brass (threaded connections) or spherolitic cast iron (threaded or flanged connections) Brass / PPS (30 C) or brass / (80 C) FPM (fluoroelastomer) Aluminium, hard rubber, graphite or Spherolitic cast iron Stainless steel* / PPS (30 C) or stainless steel* / (80 C) FPM or (fluoroelastomer or polytetrafluoroethylene) Hard rubber, graphite, stainless steel* or Stainless steel* Stainless steel* / FPM or (fluoroelastomer or polytetrafluoroethylene) Hard rubber, graphite, stainless steel* or with metal sleeving / Tantal with metal sleeving FFKM (Perfluoroelastomer) Corrosion and acidresistant steel (CrNiMo) to DIN.48 /.4435 / sales@mvandc.com Phone: Fax:

11 Pressure drop curves DN 5 DN I H G Pressure drop in mbar H G 0 F E 00 Pressure drop in mbar 00 I F E 0 D D C C B A A Flow in 56543e 56542e 0 Qmin Qmax 0 00 Flow in Qmin 30 DN Qmax 500 DN I I H G 0 00 Pressure drop in mbar Pressure drop in mbar 00 F H G F 0 E D E C D C A A Flow in 56545e 56544e 0 00 Qmin Qmax 3000 Flow in 00 Qmin Qmax 00 DN 50 Recommended pressure drop max. bar Admissible pressure drop max. 3 bar Viscosities: Pressure drop in mbar I 00 A B C D E F G H I H G 0 F E D C 0. A = 4.5 mpa s = mpa s = 50 mpa s = 00 mpa s = 0 mpa s = 500 mpa s = 000 mpa s = 00 mpa s = 5000 mpa s 56546e Flow in Qmin Qmax sales@mvandc.com Phone: Fax:

12 Flowmeter unit dimensions in mm ARD 000 with threaded connections DN 5,, a a øf AM06658 AM b b r p c r p c DN, 50 d øf AM06657 d AM06660 b b øf c Øf c ARD 000, 00, 3000 with flanged connections (to DIN 0) DN 5,, DN, 50 øf ARD 5 ARD ARD ARD ARD 50 a AM06656 DN 5 50 AM06655 a a AM06662 b c d Øf Øf AM0666 p G 3/4 G G /4 G 2 G 2 3/8 r G /2 G 3/4 G G /2 G 2 b b øf c øf c ARD 00 with flanged connections (to DIN 0 / SN 2843) DN DN Øf a ARD ARD DN a a AM06654 AM0665 b c Øf AM06653 Øf 5 50 RW, RV roller registers and dials Ø05 RV with integrated pulser (reed type) max. 80 C RW roller register only max. 80 C Ø05 2 AM06633a sales@mvandc.com Phone: Fax:

13 DN,, DN 50, 0 m3 x 0. x x 0.0 x 0.0 x 0. x 0.00 AM06607 Dials DN 5 Pulsers Technical data For further technical data and wiring diagrammes, see sections "Pulsers" (page ) and Remote pulse transmission (page 22). Pulse values Pulser type IN IN INA RV Inductive switch (NAMUR) Inductive switch (NAMUR) ) Inductive switch (NAMUR) ) 2) Reed switch approx. mm inch l/pulse l/pulse l/pulse l/pulse l/pulse Nominal diameter of measuring unit 5 /2 3/ / ) High temperature versions are desigated with H. 2) The exact pulse value is indicated on the meter. Since this value is not known before calibration, the connected unit must have an adaptable input. Versions with 2 pulsers on request. Pulse frequencies IN IN INA INA at Qmax at Qmin at Qmax at Qmin Hz Hz Hz Hz IN / INH Inductive pulser according to IEC (NAMUR) with roller register INH max. 80 C 80.5 IN max. 30 C Ø Ø05 57 AM sales@mvandc.com Phone: Fax:

14 INA / INAH Inductive pulser according to IEC (NAMUR) with high resolution INAHRW with RW (roller register) max. 80 C Ø05 Ø05 Ø05 57 INARW with RW (roller register) max. C 48 INAH without RW (roller register) max. 80 C 94.5 INA without RW (roller register) max. C Ø AM06630 AS / ASP mechanical batching controls GTAS module for AS / ASP max. 80 C GTAS with dosing control (optional) with AS 0, all other AS max. 80 C max. 80 C with ASP max. 80 C º AM AM 0664 Ø05 AM º For technical data on AS / ASP batching control modules see separate Technical Documentation. Options for external electronic batching controls max. C max. 80 C INA / RD.. recommended (others also possible) INAH / RD.. recommended (others also possible) Wall or front panel mounting ATEX Directive With the exception of the RV... ancillary groups, all DOMINO components are certified according to ATEX Directive 94/9/EC. Marking: II2G ct6 The ECTypeExamination Certificate is available on our website. 4 sales@mvandc.com Phone: Fax:

15 DOMINO AMD vane wheel flowmeters Technical data Nominal diameter DN Overall length Rated pressure PN Max. temperature Maximum flow rate Continuous flow rate Transitional flow rate Minimal flow rate With AS 0 filling control: Transitional flow rate Minimal flow rate Smallest registered value Metering capacity Metering time at Qn without overflow Safety filter mesh size in meter base Housing finish Weight Tmax Qmax Qn Qt Qmin Qt Qmin For chemical liquids with viscosities up to about 4 mpa s For horizontal installation dial upward Measuring error limits ±2 % of effective value ), repeatability ±0.3 % Temperature C, 80 C Rated pressure PN Housing with flanged connections to DIN 0 / SN Combinable with all DOMINO modules Special versions with other flange holes on request mm inch mm bar C 65 resp /2 300 resp l 0. m3/h h mm 2.5 enamelled yellow RAL 007 kg ) ± 5 % at lower end of measuring range between Qmin and Qt. Measuring module materials Component Housing Measuring unit Seals Vane wheel bearings DN mm Materials Stainless steel* Stainless steel* ( C), graphite (80 C) Corrosion and acidresistant steel (CrNiMo) to DIN.48 / Pressure drop in mbar * Pressure drop characteristics 0 AM06679e Flow in m3/h sales@mvandc.com Phone: Fax:

16 Measuring module dimensions in mm AMD DN 8 64 Ø DN M A Ø38 AM AM Flanges to DIN 0 / SN 2843 AM06682 RW, RV roller registers and dials Ø05 RV with integrated pulser (reed type) max. 80 C Dials DN, 06, RW roller register only max. 80 C Ø05 AM06633a AM06645 Pulsers Technical data For further technical data and wiring diagrammes, see sections "Pulsers" (page ) and Remote pulse transmissions (page 22). Pulse values Pulser type ) RV IN Reed switch Inductive switch (NAMUR) INA Inductive switch (NAMUR) approx. mm inch l/pulse l/pulse l/pulse l/pulse Nominal diameter of measuring unit / Hz Hz Hz Hz ) High temperature versions are designated with H. Pulse frequencies IN 0. at Qmax at Qmin INA at Qmax at Qmin sales@mvandc.com Phone: Fax:

17 INAH max. 80 C INA max. C Ø05 Ø05 AM Ø IN max. 30 C High resolution INA inductive pulser according to IEC (NAMUR) 94.5 Pulser modules IN inductive pulser according to IEC (NAMUR) 57 AS / ASP mechanical batching controls GTAS module for AS / ASP max. 80 C GTAS with dosing control (optional) with AS 0, all other AS max. 80 C max. 80 C with ASP max. 80 C º AM AM 0664 Ø05 AM º Ignition protection type "constructional safety c". For technical data on AS / ASP batching control modules see separate Technical Documentation. Options for external electronic batching controls max. C max. 80 C INA / RD.. recommended (others also possible) INAH / RD.. recommended (others also possible) Wall or front panel mounting ATEX Directive With the exception of the RV... ancillary groups, all DOMINO components are certified according to ATEX Directive 94/9/EC. Marking: II2G ct6 The ECTypeExamination Certificate is available on our website. sales@mvandc.com Phone: Fax:

18 DOMINO PMD vane wheel flowmeters Technical data Nominal diameter DN Overall length Rated pressure PN Max. temperature Maximum flow rate Continuous flow rate Transitional flow rate Minimal flow rate With AS 0 filling control: Transitional flow rate Minimal flow rate Smallest registered value Metering capacity Metering time at Qn without overflow Safety filter mesh size in meter base Housing thread Screw connection thread Housing finish Weight without screw connections Tmax Qmax Qn Qt Qmin Qt Qmin Primarily used for water flow measurement or dosing Brass housing with threaded connections or threaded flanges For horizontal installation dial upward Measuring tolerances ± 2 % of effective value ), repeatability ± 0.3 % Temperature max. C Rated pressure 6 bar Available only with modules "pulser with roller register" or "installation for batching control". mm inch mm bar C 3/ l 0. m3/h h 000 mm.5 inch inch 3/4 enamelled yellow RAL 007 kg / / / ) ± 5 % at lower end of measuring range between Qmin and Qt. Measuring module materials Component Housing Measuring unit Seals Vane wheel bearings Materials Brass PPO plastic EPDM (ethylene propylene) Plastic and synthetic ruby balls Pressure drop characteristics DN mm AM06684 Pressure drop in mbar Flow in m /h 8 sales@mvandc.com Phone: Fax:

19 Measuring module dimensions in mm Dials DN,, Øf a d DN a b c PMD PMD PMD Module installation heights are given in sections AMD modules AM AM b p Øf r c, d AM06645 Øf Øf p G G /4 G 2 r G 3/4 G G /2 Pulsers Technical data For further technical data and wiring diagrammes, see sections "Pulsers" (page ) and Remote pulse transmissions (page 22). Pulse values Nominal diameter of measuring unit Pulser type IN Inductive switch (NAMUR) INA Inductive switch (NAMUR) approx. mm inch l/pulse l/pulse l/pulse 3/ / Hz Hz Hz Hz Pulse frequencies IN INA at Qmax at Qmin at Qmax at Qmin AS/ASP mechanical batching controls: Same specifications and dimensions as for AMD (page 7). For external electronic batching controls: Same specifications and dimensions as for AMD (page 7). ATEX With the exception of the RV... ancillary groups, all DOMINO components are available with ATEX approval according to Directive 94/9/EC for use in hazardous locations zone. Classification II 2G c T6 (pulsers IN, INH, INAH: EEx ia IIC T6). sales@mvandc.com Phone: Fax:

20 Pulsers IN: Inductive pulser with decadic pulse values INA: Highresolution inductive pulser IN, INA pulser module Switching element: Switching voltage: Residual ripple: Switching current: Static current: Switchon time: Ambient temperature: Protection class: Use in explosion risk zones: Connections: Wiring diagramme AM 0662 Pulser types IN, INA for industrial applications Slotted disc initiator according to IEC V DC max. 5 % > 3 ma (at 8 V DC, KOhm) < ma (at 8 V DC, KOhm) 50 ± 0% C IP 65 (IEC 60529) against waterjets and dust Available with ATEX Certificate II 2 G EEx ia IIC T6 for use in hazardous areas Connect cabel (min. 2 x 0.35 mm2) to pulser probe with plug provided. Cable outer diameter mm. For use in explosion risk zones are preferably light blue cables to be used. See local regulations for Ex risk use! RV: Reed pulser with decadic pulse values RV pulser for remote totalizing integrated in roller register Wiring diagramme +/ Ri 47 Oh m +/ This simple version of a reed pulser is suitable for remote totalizing. For industrial control systems the IN or INA versions are recomended. Electronic pulse counters have low switching power consumption. They are therefore energized directly from the pulser. Electromechanical pulse counters with power consumption exceeding 2 W require an intermediate switching relay (e.g. WE 77). Switching element: Switching voltage: Switching current: Static current: Switching power: Ambient temperature: Protection class: Connection: Reed contact tube filled with inert gas max. 48 V AC or DC max. 50 ma (internal resistance 47 Ohm/0.5 W) open contact max. 2 W C IP 65 (IEC 60529) protection against waterjets and dust Permanent mounted grey cable, 3 m long, 2 x 0.4 mm2 cross section sales@mvandc.com Phone: Fax:

21 System planning Plant design Layout of piping and meter installation The piping layout must ensure that the flowmeter is always full of liquid, and that no air or gas can enter. All consumers must be connected to the meter. All meters and modules should be easily accessible for reading. Do not install meters facing downwards. Straight piping for flow stabilization is not required. Meters with additional modules Install in the position shown in the module instructions. Meters without additional modules ARD rotary piston meters can be installed in horizontal, vertical or other positions. AMD and PMD vane wheel meters must always be installed horizontally. Selection of meters and auxiliaries Meters and auxiliaries must be chosen to cover all plant operating conditions:. Operating pressure and temperature according to type plate 2. Ambient temperature C 3. Material resistance: dependent on measuring medium and ambient conditions 4. Flow capacity Flowmeters must be dimensioned according to flow rate rather than pipe diameter. If necessary, change the calibre Shutoff valves Shutoff valves must be installed downstream of the flowmeter in order to prevent return flow and emptying. Return flow and emptying causes measurement errors and damages the flowmeter Dirt filter, Safety filter To prevent damage to the flowmeter, a dirt trap or prefilter should be installed upstream of the flowmeter. Max. prefilter mesh width: ARD rotary piston flowmeter: DN 5 mm 0. mm DN mm 0. mm DN mm 0. mm DN mm 0. mm DN 50 mm 0. mm AMD and PMD vane wheel flowmeters: Dirt traps are only necessary if the medium contains particles larger than 2 mm. Max. mesh width 0.8 mm.the filter in the meter intake is purely for safety reasons. It is too small to function as a dirt trap. sales@mvandc.com Phone: Fax:

22 Filling/batching systems For filling/batching systems the valve must be installed between the flowmeter and outlet. Short pipes between the flowmeter to the outlet give the greatest accuracy. To prevent water hammer, do not open or close valves too quickly. Water hammer will damage the flowmeter. Remote evaluation / auxiliary units In flowmeters with pulsers for remote display, return flow must be prevented. If the system layout does not ensure this, a nonreturn valve must be installed. Electrical cable layout Electrical cables and installations are subject to legal regulations which must be taken into account during system planning. All cabling must be installed by professional electricians. System layout must take account of:. Auxiliary equipment connections 3. Distributor boxes / cable ducts 2. Maximum cable lengths with/without amplifiers 4. Ambient interference factors Electrical installations in explosionrisk zones are subject to special regulations. Flowmeters in such zones must adhere to particular requirements. Consult a explosion risk expert. Remote pulse transmission AM 0662 AM0 66 Pulser power supply For remote evaluation of flowmeter readings, passive pulsers are available. The pulser must be powered from the connected unit. It generates one pulse per volumetric unit. Selection of correct pulser The correct pulser and best pulse value depends on the remote evaluation system. For remote totalization, large pulse values are generally selected (e.g. 0 litres / pulse). For instantaneous values, analogue signals and filling system control, small values should be selected. For batterypowered evaluation units, only reedtype pulsers can be used. Requirements of energizing units The pulse duration depends on the flow. At zero flow permanent contact may occur. The unit connected must therefore be designed for continuous loading. Otherwise protection e.g. by wiping relays must be provided. Correct pulse evaluation If flow is interrupted, fluid oscillation may occur in some systems (hydraulic vibrations at very low forward and reverse flows). In such cases pulses may be generated which are interpreted by the evaluation unit as forward flow. For instantaneous flow readings, these do not cause any interference because they can only occur when the flow is practically zero. If the pulser controls a numerical function, however, hydraulic vibrations must be prevented by suitable means. Pulse values and duration These depend on the type and nominal diameter of the flowmeter. Pulse values are indicated on the meter type plate. The pulse duration and the switchon and switchoff times are calculated with the following formulas: Switchon time Switchoff time = = = pulse value in l x 3600 flow rate Q in pulse period in s x switchon time in % 00 Switch ONtime Switch OFFtime Pulse period pulse period minus witchon time It is recommended to calculate these values for the smallest and largest flowrates expected in the system sales@mvandc.com Phone: Fax: AM 0668e Pulse period in s

23 Ordering information ARD sensors: Type designations and order numbers (for standard versions; special versions on request) ARD 000 measuring module Measuring Seal Rotary piston PN Tmax Type chamber bar C designation Brass housing with threaded connections Brass / PPS FPM Aluminium 6 30 ARD../A2 Hard rubber 6 50 ARD../H2 Graphite 6 30 ARD../G2 6 ARD../P2 Spherolitic cast iron housing with threaded connections Brass / PPS FPM Aluminium 6 30 ARD../2A2 Hard rubber 6 50 ARD../2H2 Graphite 6 30 ARD../2G2 6 ARD../2P2 Spherolitic cast iron housing with flanged connections Brass / PPS FPM Aluminium 30 ARD../22A2 Hard rubber 50 ARD../22H2 Graphite 30 ARD../22G2 Brass / PPS ) FPM Aluminium 30 ARD../228A2 Brass / FPM Aluminium 80 ARD../222A2 Graphite 80 ARD../222G2 ARD../222P2 Brass / ) FPM Aluminium 80 ARD../223A2 Nominal diameter Nominal diameter ) Measuring chamber, particularly for heavy fuel oil (measuring tolerance ± %) ARD 00 measuring module Measuring Seal Rotary piston PN Tmax Type chamber bar C designation Spherolitic cast iron housing with flanged connections Stainless FPM Aluminium 30 ARD../2224A2 steel / PPS Graphite 30 ARD../2224G2 Stainless steel 30 ARD../2224S2 ARD../2224P2 Stainless FPM Aluminium 80 ARD../22A2 steel / Graphite 80 ARD../22G2 Stainless steel 80 ARD../22S2 ARD../22P2 Stainless Graphite 80 ARD../22G6 steel / Stainless steel 80 ARD../22S6 ARD../22P ARD 3000 measuring module Measuring Seal Rotary piston PN Tmax Type Nominal diameter chamber bar C designation 5 Stainless steel (corrosion and acidproof) housing with flanged connections Stainless FPM Hard rubber 50 ARD../335H steel / Graphite 80 ARD../335G Stainless steel 80 ARD../335S ARD../335P Stainless Graphite 80 ARD../335G steel / Stainless steel 80 ARD../335S ARD../335P sales@mvandc.com Phone: Fax:

24 ARD 00 measuring module Measuring Seal Rotary piston PN Tmax chamber bar C plastic housing with flanged connections / Tantal FFKM 0 50 Type designation Nominal diameter 5 50 ARD../4467P Type designation key for device identification Example of type designation key Type series Nominal diameter ARD 5 mm mm mm mm 50 mm Configuration group /000 /00 /3000 /00 Housing Threaded Brass Spherolitic cast iron Flanged Spherolitic cast iron Stainless steel Measuring chamber Brass / PPS Brass / Brass / ( %) ) Stainless steel / PPS Stainless steel / / Tantal Brass / ( %) ) Rotary piston Aluminium Hard rubber Graphite Stainless steel Seal set FPM Fluoroelastomer FFKM Perfluoroelastomer Polytetrafluoroethylene Flange drillings DIN PN 0 / 6 / / ANSI 50 PSI 300 PSI 600 PSI JIS K5 K0 K6 K30 ARD / 22 3 /A 2 ARD A H G S P ) Measuring chamber, particularly for heavy fuel oil measuring tolerance ± % 24 / J6 sales@mvandc.com Phone: Fax: A50 A300 A600 J5 J0 J6 J30

25 ARD modules: Type designations and order numbers (for standard versions; special versions on request) Pulser module Pulse values in litres RW module 80 C Roller register RV Pulse values in litres Tmax C Type designation 80 RW/RD.. IN module 30 C IN 0.0/RW/RD IN 0./RW/RD.. 30 IN /RW/RD IN 0/RW/RD50 IN module 80 C IN 0.0H/RW/RD IN 0.H/RW/RD.. 80 IN H/RW/RD IN 0H/RW/RD50 INA module C Highresolution INA/RW/RD.. Highresolution Sealing plate INA/RD.. INA module 80 C Highresolution 80 INAH/RW/RD.. Highresolution Sealing plate 80 INAH/RD.. GTAS module for AS / ASP batching controls 80 C 80 GTAS/RD.. Nominal diameter Nominal diameter ATEXmodifications Modifications for ATEX devices Pulser module Roller register RV Tmax Type Pulse values in litres Pulse values in litres C designation RV module 80 C Not available with ATEX Certificate RV 0./RD5 80 RV /RD RV 0/RD RV 00/RD sales@mvandc.com Phone: Fax:

26 Type designation key for device identification Example of type designation key Pulser None IN Inductive IN H Pulse value in litres IN Inductive INA Inductive highresolution Module for AS / ASP filling control Roller register Roller register with integral pulser Sealing plate without roller register Nominal diameter of flowmeter Display units Tmax C / RV 0 / RD IN 0.0 IN 0. IN IN 0 IN 0.0H IN 0.H IN H IN 0H INA INAH GTAS RW RV 0. RV RV 0 RV DN 5 DN DN DN DN 50 Litres USGallons RD 5 RD RD RD RD 50 USG AMD measuring modules Housing AMD 3000 Stainless steel Measuring unit bearings PN bar Tmax C Type designation Nominal diameter Stainless steel / 6 Stainless steel / graphite 6 80 AMD../333 AMD../ Type designation key for device identification Example of type designation key Type series Nominal diameter Configuration group Housing Measuring unit Bearings Flange drillings AMD mm mm /3000 Stainless steel Stainless steel Graphite DIN ANSI JIS 26 AMD /3 3 3 /A50 AMD 3 PN 3 3 C 80 C PN 6 / 50 PSI 300 PSI 600 PSI K0 K6 K30 2 A50 A300 A600 J0 J6 J30 sales@mvandc.com Phone: Fax:

27 AMD modules: Type designations and order numbers (for standard versions) Pulser module Pulse values in litres RW module Roller register RV Pulse values in litres Tmax C Type designation Nominal diameter 80 RW/MD RV /MD IN 0./RW/MD.. IN /RW/MD.. IN 0.H/RW/MD.. IN H/RW/MD on request on request on request on request 80 INA/MD.. INAH/MD.. 85 on request 82 on request 80 GTAS/MD 84 8 RV module IN module INA module Highresolution Sealing plate Highresolution GTAS module for AS / ASP filling controls ATEXmodifications Modifications for ATEX devices Type designation key for device identification Example of type designation key Pulser None IN Inductive IN Pulse value in litres Tmax C INA Inductive highresolution Module for AS / ASP filling control Roller register Roller register with integral pulser Nominal diameter of flowmeter Display units 80 DN DN Litres / RW / MD IN 0. IN INA INAH GTAS RW RV MD MD sales@mvandc.com Phone: Fax:

28 Complete PMD flowmeters AM06689 Type designation PMD IN 0. PMD IN PMD INA PMD + adapter PMD IN 0. PMD IN PMD INA PMD + adapter PMD 32 IN 0. PMD 32 IN PMD 32 INA PMD 32 + adapter Version with inductive pulser IN 0. l with inductive pulser IN l with highresolution pulser prepared for batching control system with inductive pulser IN 0. l with inductive pulser IN l with highresolution pulser prepared for batching control system with inductive pulser IN 0. l with inductive pulser IN l with highresolution pulser prepared for batching control system Order No on request on request on request 837 PMD: for versions without pulser or with reedpulser type RH use type PMK (up to C) or PMW (up to C). ATEXmodifications Modifications for ATEX devices Accessories Type designation Remote totalizer Totalizer / Flowrate indicator Threaded connections Batching controls Batching controls Version Pulse counter, count step, with or without zeroing, ajustable F3 F6 (with differential and sum function) VSR /2 for DN 5 VSR 3/4 x /2 for DN VSR 3/4 for DN VSR for DN VSR /2 for DN AS manual controls ASP pneumatic controls F3 electronical F3 Exi (ATEX) Order No on request on request Accreditations Marking: II2G ct6 The ECTypeExamination Certificate is available on our website. Pressure Equipment Directive PED In accordance with guideline 97/23/EC, a CE or supplier conformity declaration are available on our website for all DOMINO devices. DISTRIBUTOR: Contact, Adress and Stamp HEAD OFFICE: ISTEC CORPORATION AQUAMETRO AG Ringstrasse 75 5 Park Lake Road, Sparta, NJ 0787 CH6 Therwil (Phone) Phone Fax (Fax) info@aquametro.com sales@isteccorp.com sales@mvandc.com Phone: Fax: Web: A Art Nr 45 With the exception of the RV... ancillary groups, all DOMINO components are certified according to ATEX Directive 94/9/EC. Änderungen vorbehalten / Sous réserve de modifications Modification rights reserved / Copyright Aquametro AG ATEX Directive