General Specifications GS 1C2H1-E Model EJ11W, EJ11N and EJ11Y Diaphragm Sealed Differential Pressure Transmitters [Style: S2] Diaphragm seals are used to prevent process medium from entering directly into the -sensing assembly of the differential transmitter, they are connected to the transmitter using capillaries filled with fill fluid. Model EJ11W, EJ11N and EJ11Y Diaphragm Sealed Differential Pressure Transmitters can be used to measure liquid, gas, or steam flow, as well as liquid level, density, and. They output a 4 to 2 ma DC signal corresponding to the measured differential. The transmitters also feature remote setup and monitoring through communications with the model BT2/1 BRAIN TERMINAL, CENTUM-CS/XL system, etc. STANDARD SPECIFICATIONS Measurement Ranges: Capsule Measurement Span Measurement Range M H V 2.5 to 13 kpa {25 to 13 mmh 2 O} 14 to 7 kpa {.14 to 7 kgf/cm 2 }.2 to 13.7 MPa {2. to 14 kgf/cm 2 } -13 to 13 kpa {-13 to 13mmH 2 O} -1 to 7 kpa {-1 to 7 kgf/cm 2 } -.1 to 13.7 MPa {-1 to 14 kgf/cm 2 } T1E.EPS Output Signal: 4 to 2 ma DC, 2-wire system Failure Alarm: Output status at CPU failure; Up-scale: 11%, 21.6 ma DC or more (fixed) Output status at Hardware error; Up-scale: 11%, 21.6 ma DC (standard) Down-scale: 2.5%, 3.6 ma DC Conditions of Communication Line: Power supply voltage; 1 to 42 V DC * Load resistance; See Figure 2. on page. Note: In case of an intrinsically safe transmitter, external load resistance includes safety barrier resistance. Communications distance; 2 km *, when polyethylene-insulated PVC-sheathed control (CEV) cables are used. Load capacitance;.22 F * or less. Load inductance; 3.3 mh * or less. Spacing from power line; 15 cm or more. * For general type and flameproof type Accuracy: See Table 1. (For wetted parts material code H, T or U, refer to GS 1C2V1-E.) Ambient Temperature Limits: -4 to 6 C (-4 to 14 F) (general-use type) -3 to 6 C (-22 to 14 F) (with integral indicator) (See Optional Specifications for Explosion-protected types) (Note: The ambient temperature limits must be within the fill fluid operating temperature range, see table 4.) Ambient Temperature Effect: See Table 1. (For wetted parts material code H, T or U, refer to GS 1C2V1-E.) Process Temperature Limits: See Table 4. Ambient Humidity Limits: 5 to 1 % R.H. (at 4 C) Working Pressure Range: 2.7 kpa abs {2 mmhg abs} to flange rating. For atmospheric or below, see Figure 1. Static Pressure Effect: See Table 1. (For wetted parts material code H, T or U, refer to GS 1C2V1-E.) Power Supply Effect:.5 %/V (21.6 to 32 V DC, 35 ) Mounting: Transmitter ; 2-inch pipe mounting Diaphragm seals ; flange mounting Mounting Flange Rating: See Model and Suffix Codes. Flanges conforming to ANSI are serrated on their gasket surfaces (ANSI B16.5). (Note: for model EJ11W wetted parts material code H, T, or U, no serration is done.) Yokogawa Electric Corporation 2-9-32 Nakacho, Musashino-shi, Tokyo, 1-75 Japan Phone: 1-422-52-569 Fax.: 1-422-52-21 GS 1C2H1-E Copyright Dec. 1992 2th Edition Apr. 26
Degrees of Protection: IP67, NEMA4, JIS C92 immersion proof Explosion-protected Construction: See Optional Specifications. Electrical Connection: See Model and Suffix Codes. Amplifier Housing: Cast aluminum alloy Painting: Polyurethane resin baked finish For case ; frosty white (Munsell 2.5Y.4/1.2) For cover ; deep sea moss green (Munsell.6GY3.1/2.) Integral Indicator: LCD digital indicator (optional) Transmitter Material: Cover flange ; JIS SUS316 Cover flange bolts ; See Model and Suffix Codes. Diaphragm Seals Material: Diaphragm and other wetted parts ; See Model and Suffix Codes. Capillaries ; JIS SUS316 Protection tubes ; JIS SUS34 PVC-sheathed (Max. operating temperature of PVC, 1 C (212 F)) Fill fluid ; See Table 4. 2 EMC Conformity Standards: AS/NZS CISPR11 Damping Time Constant: (Sum of time constants for amplifier assembly and capsule assembly including diaphragm seals) Amplifier assembly time constant ; Can be set in 9 increments from.2 to 64 sec. Capsule assembly time constant ; Approximate values obtained at normal temperature when the capillary length is 3 m and the fill fluid code is A. Capsule Time Constant (sec) M Approx..9 H Approx..7 V Approx..7 T2E.EPS External Zero Adjustment: Continuously adjustable Resolution ;.1 % of span Zero Adjustment Limits: Zero can be fully elevated or suppressed as long as low and high range value are within the measurement range limits of the capsule. Tag Plate: JIS SUS34 Weight: 24 kg (52.9 lb) (Model EJ11W flange with Mounting bracket) Table 1. Accuracy, Ambient Temperature Effect, and Static Pressure Effect (With Linear Output, As Percent of x ) *1 Capsule M, H, V Accuracy.2 % Pref (.17+.3 x ) % For x Pref For x < Pref Ambient temperature effect *2 Static effect Zero shift Total shift *4 Zero shift Total shift *3*4 (.2+.3 Pref x ) %/5 C change 1.1 %/5 C change Pref (.7+.4 x ) %/5 C change. %/.9 MPa {1 kgf/cm 2 } change Pref (.1+.7 x ) %/.9 MPa {1 kgf/cm 2 } change.1 %/.9 MPa {1 kgf/cm 2 } change Pref (.2+. x ) %/.9 MPa {1 kgf/cm 2 } change For x Pref For x < Pref For x Pref For x < Pref For x Pref For x < Pref T5E.EPS *1: (1) x is the highest value among the absolute values of the lower range value (LRV) and higher range value (HRV), and the span value in a calibration range. x Percent of span = Percent of x span Accuracy of square root output is as shown in Table 3. (2) Characteristics in Table 1 are for cases where the wetted parts material code S is selected. (As for other codes, see GS 1C2V1-E.) *2: The ambient temperature effect specification applies to the range of (32) to 6 C (14 F). (Below C (32 F), value is three times that given in the table.) *3: Values for measurement span 4.9 kpa {5 mmh 2 } or below are estimated values. *4: Combined zero and span shift
3 Table 2. Value of Pref Table 3. Accuracy for Square Root Output Capsule M H V Pref 2 kpa{2 mmh 2 O} 1 kpa{1 kgf/cm 2 }.7 MPa{7 kgf/cm 2 } Square Root Output 5 % or greater 5 % down to dropout point Accuracy Same as accuracy for linear output 5 (linear output accuracy) (square root output [%]) T6E.EPS T7E.EPS Process temperature *1 Ambient temperature *2 Fill Fluid Code A -1 to 25 C (14 to 42 F) -1 to 6 C (14 to 14 F) Table 4. Process Temperature and Ambient Temperature Silicone Oil Fluorinated Oil Ethylene Glycol Fill Fluid Code B -3 to 1 C (-22 to 356 F) -15 to 6 C (5 to 14 F) Working See Figure 1 Specific gravity *3 Fill Fluid Code C 1 to 3 C (5 to 572 F) 1 to 6 C (5 to 14 F) Fill Fluid Code D -2 to 12 C (-4 to 24 F) -2 to 6 C (-4 to 14 F) 51 kpa abs or more {3 mmhg abs} Fill Fluid Code E -5 to 1 C (-5 to 212 F) -4 to 6 C (-4 to 14 F) Vacuum not allowed 1.7.94 1.9 1.9 to 1.92 1.9 TE.EPS *1: See Figure 1. Working Pressure and Process Temperature. Process Temperature Limits for the wetted parts material tantalum (code T) is -1 to 2 C (14 to 392 F) *2: This ambient temperature is the transmitter ambient temperature. *3: Approximate values at a temperature of 25 C (77 F) *4: The differential transmitter should be installed at least 6 mm below the high (HP) process connection. However, this value (6 mm) may be affected by ambient temperature, operating, fill fluid or material of the wetted diaphragm. Contact YOKOGAWA when the transmitter can not be installed at least 6 mm below the HP process connection. Process temperature for fill fluid code B Transmitter ambient temperature range (For fill fluid code A, B) Process temperature for fill fluid code A Process temperature for fill fluid code C Flange max. working 1 {75} Working kpa abs {mmhg abs} Atmospheric 1 {75} 2.7 {2} 1 {7.5}.1 {.75} -5 5 1 15 2 25 3 Process Temperature (C) Figure 1. Working Pressure and Process Temperature F1E.EPS
4 MODEL AND SUFFIX CODES Model EJ11W Model Suffix codes Description EJ11W Diaphragm sealed differential transmitter (Flush diaphragm type) Output signal Measurement span (capsule) -D 4 to 2 ma DC with digital communication (BRAIN protocol) M H V Wetted parts material *4 S H T U Process flange rating J1 J2 J4 A1 A2 A4 Process flange size/ material D E Cover flange bolts material A B Fill fluid -A *1 -B -C *2 -D *3 -E A Always A Installation - -2 Electrical connection 1 2 5 6 7 Integral indicator D N 2.5 to 13 kpa {25 to 13 mmh 2 O} 14 to 7 kpa {.14 to 7 kgf/cm 2 }.2 to 13.7 MPa {2. to 14 kgf/cm 2 } [Diaphragm] [Others] JIS SUS316L JIS SUS316L Hastelloy C-276 *5 Hastelloy C-276 *5 Tantalum Tantalum Titanium Titanium JIS 4K ANSI class 15 ANSI class 3 ANSI class 6 3-inch ( mm)/ JIS S25C 3-inch ( mm)/ JIS SUS34 JIS SCM435 JIS SUS63 [Process Capillary length (m) Specify capillary length from 1 to 5 m in. (Example for 2 m: 2) Vertical impulse piping type, left side terminal box Vertical impulse piping type, right side terminal box G 1/2 female G 3/4 female 1/2 NPT female G 1/2 female, with external indicator connection and a blind plug G 3/4 female, with external indicator connection and a blind plug 1/2 NPT female, with external indicator connection and a blind plug Digital indicator (None) Mounting bracket A JIS SECC B JIS SUS34 N (None) Optional codes [Ambient temperature] temperature] For general use (silicone oil) -1 to 25 C -1 to 6 C For general use (silicone oil) -3 to 1 C -15 to 6 C For high temperature use (silicone oil) 1 to 3 C 1 to 6 C For oil-prohibited use (fluorinated oil) -2 to 12 C -1 to 6 C For low temperature use (ethylene glycol) -5 to 1 C -4 to 6 C / Optional specification 2-inch pipe mounting (flat type) 2-inch pipe mounting (flat type) The marks indicate the most typical selection for each specification. Example: EJ11W-DMSJ1DA-AA2-2NA/ T9E.EPS *1: In case of wetted parts material code T (Tantalum), the process temperature limit is -1 to 2 C. *2: Wetted parts material code T (Tantalum) cannot be applied. *3: Even in case where fill fluid code D (fluorinated oil) is selected, if degrease cleansing treatment for the wetted parts is required, specify optional code K1. *4: Users must consider the characteristics of selected wetted parts material and the influence of process fluids. The use of inappropriate materials can result in the leakage of corrosive process fluids and cause injury to personnel and/or damage to plant facilities. It is also possible that the diaphragm itself can be damaged and that material from the broken diaphragm and the fill fluid can contaminate the user's process fluids. Be very careful with highly corrosive process fluids such as hydrochloric acid, sulfuric acid, hydrogen sulfide, sodium hypochlorite, and high-temperature steam (15 ºC [32 ºF] or above). Contact Yokogawa for detailed information of the wetted parts material. *5: Hastelloy C-276 or ASTM N1276.
5 Model EJ11N Model Suffix codes Description EJ11N Diaphragm sealed differential transmitter (Extended diaphragm type) Output signal Measurement span (capsule) Wetted parts material *3 -D 4 to 2 ma DC with digital communication (BRAIN protocol) M H Process flange rating J1 J2 A1 A2 Diaphragm extension length Process flange size/material G H B Cover flange bolts material A Fill fluid S 2 4 6 -A -B -C -D *1 -E 2.5 to 13 kpa {25 to 13 mmh 2 O} 14 to 7 kpa {.14 to 7 kgf/cm 2 } X 2 = 5. mm X 2 =11.6 mm X 2 =152.4 mm 4-inch (1 mm)/ JIS S25C 4-inch (1 mm)/ JIS SUS34 JIS SCM435 JIS SUS63 B Always B [Diaphragm] [Pipe] [Others] JIS SUS316L JIS SUS316 JIS SUS316 ANSI class 15 ANSI class 3 [Process [Ambient temperature] temperature] For general use (silicone oil) -1 to 25 C -1 to 6 C For general use (silicone oil) -3 to 1 C -15 to 6 C For high temperature use (silicone oil) 1 to 3 C 1 to 6 C For oil-prohibited use (fluorinated oil) -2 to 12 C -1 to 6 C For low temperature use (ethylene glycol) -5 to 1 C -4 to 6 C Capillary length (m) *2 Specify capillary length from 1 to 5 m in. (Example for 2 m: 2) Installation - -2 Vertical impulse piping type, left side terminal box Vertical impulse piping type, right side terminal box Electrical connection 1 2 5 6 7 Integral indicator D N G 1/2 female G 3/4 female 1/2 NPT female G 1/2 female, with external indicator connection and a blind plug G 3/4 female, with external indicator connection and a blind plug 1/2 NPT female, with external indicator connection and a blind plug Digital indicator (None) Mounting bracket A B N JIS SECC JIS SUS34 (None) 2-inch pipe mounting (flat type) 2-inch pipe mounting (flat type) Optional codes / Optional specification The marks indicate the most typical selection for each specification. Example: EJ11N-DMSJl2GA-AB2-2NA/ T1E.EPS *1: Even in case where fill fluid code D (fluorinated oil) is selected, if degrease cleansing treatment for the wetted parts is required, specify optional code K1. *2: The specified capillary length includes the diaphragm extension length(x 2 ) and the flange thickness(t). *3: Users must consider the characteristics of selected wetted parts material and the influence of process fluids. The use of inappropriate materials can result in the leakage of corrosive process fluids and cause injury to personnel and/or damage to plant facilities. It is also possible that the diaphragm itself can be damaged and that material from the broken diaphragm and the fill fluid can contaminate the user's process fluids. Be very careful with highly corrosive process fluids such as hydrochloric acid, sulfuric acid, hydrogen sulfide, sodium hypochlorite, and high-temperature steam (15 ºC [32 ºF] or above). Contact Yokogawa for detailed information of the wetted parts material.
6 Model EJ11Y Model Suffix codes Description EJ11Y Output signal Measurement span (capsule) High side (extended diaphragm type) wetted parts material *1*4 Diaphragm sealed differential transmitter (Combination of extended diaphragm and flush diaphragm type) -D 4 to 2 ma DC with digital communication (BRAIN protocol) M H Process flange rating J1 J2 A1 A2 Diaphragm extension length Process flange size/material P Q Cover flange bolts material A B Fill fluid S 2 4 6 -A -B -C -D *2 -E C Always C Installation - -2 2.5 to 13 kpa {25 to 13 mmh 2 O} 14 to 7 kpa {.14 to 7 kgf/cm 2 } [Diaphragm] [Pipe] [Others] JIS SUS316L JIS SUS316 JIS SUS316 ANSI class 15 ANSI class 3 X 2 = 5. mm X 2 =11.6 mm X 2 =152.4 mm High side 4-inch (1 mm)/ JIS S25C Low side 3-inch ( mm)/ JIS S25C High side 4-inch (1 mm)/ JIS SUS34 Low side 3-inch ( mm)/ JIS SUS34 JIS SCM435 JIS SUS63 [Process [Ambient temperature] temperature] For general use (silicone oil) -1 to 25 C -1 to 6 C For general use (silicone oil) -3 to 1 C -15 to 6 C For high temperature use (silicone oil) 1 to 3 C 1 to 6 C For oil-prohibited use (fluorinated oil) -2 to 12 C -1 to 6 C For low temperature use (ethylene glycol) -5 to 1 C -4 to 6 C Capillary length (m) *3 Specify capillary length from 1 to 5 m in. (Example for 2 m: 2) Vertical impulse piping type, left side terminal box Vertical impulse piping type, right side terminal box Electrical connection 1 2 5 6 7 Integral indicator D N G 1/2 female G 3/4 female 1/2 NPT female G 1/2 female, with external indicator connection and a blind plug G 3/4 female, with external indicator connection and a blind plug 1/2 NPT female, with external indicator connection and a blind plug Digital indicator (None) Mounting bracket A JIS SECC B JIS SUS34 N (None) 2-inch pipe mounting (flat type) 2-inch pipe mounting (flat type) Optional codes / Optional specification The marks indicate the most typical selection for each specification. Example: EJ11Y-DMSJ12PA-AC2-2NA/ T11E.EPS *1: Low side (Flush diaphragm) wetted parts material: Diaphragm; SUS3l6L, Others; SUS316L. *2: Even in case where fill fluid code D (fluorinated oil) is selected, if degrease cleansing treatment for the wetted parts is required, specify optional code K1. *3: The specified capillary length of high side(extended diaphragm side) includes the diaphragm extension length(x 2 ) and the flange thickness(t). *4: Users must consider the characteristics of selected wetted parts material and the influence of process fluids. The use of inappropriate materials can result in the leakage of corrosive process fluids and cause injury to personnel and/or damage to plant facilities. It is also possible that the diaphragm itself can be damaged and that material from the broken diaphragm and the fill fluid can contaminate the user's process fluids. Be very careful with highly corrosive process fluids such as hydrochloric acid, sulfuric acid, hydrogen sulfide, sodium hypochlorite, and high-temperature steam (15 ºC [32 ºF] or above). Contact Yokogawa for detailed information of the wetted parts material.
7 OPTIONAL SPECIFICATIONS Painting Item Color change Coating change Lightning protector Oil-prohibited use Calibration units No serration *1 Teflon film *2 Operating temperature correction *3 Capillary without PVC sheaths CPU failure alarm down-scale *4 Gold-plate *5 Mill Certificate EJ11W EJ11N EJ11Y Pressure test/ Leak test Certificate *9 JIS ANSI Description Amplifier cover only Epoxy resin-baked coating *1 Transmitter power supply voltage: 12.5 to 32 V DC Allowable current: Max. 6 A (14 µs), Repeating 1 A (14 µs) 1 times Degrease cleaning treatment P calibration (psi unit) bar calibration (bar unit) (See Table 5.) M calibration (kgf/cm 2 unit) No serration work on the flange gasket surface (for ANSI flange only) Diaphragm protection from sticky process fluid by FEP Teflon film attached with fluorinated oil. Operation range: 2 to 12 C, to 2 MPa(Not applicable for vacuum service). Adjusting range: C to Maximum temperature of specified fill fluid. When ambient temperature exceeds 1 C, or use of PVC is prohibited Output status at CPU failure and hardware error for 5%, 3.2 ma DC or less with attached user selectable high-low jumper switch. Inside of isolating diaphragms(fill fluid side) are gold plated, effective for hydrogen permeation. Process flange, Block Process flange, Block, Pipe, Base High side: Process flange, Block, Pipe, Base Low side: Process flange, Block 1K : 2 MPa{2 kgf/cm 2 } 2K : 5 MPa{5 kgf/cm 2 } 4K : 1 MPa{1 kgf/cm 2 } Nitrogen (N 2) Gas *7 15 : 3 MPa{29. kgf/cm 2 } Retention time: 1 minutes 3 : 7.7 MPa{77 kgf/cm 2 } *6 3 : 7 MPa{7 kgf/cm 2 } * 6 : 14 MPa{14 kgf/cm 2 } *6 *1: Not applicable for model EJ11W with Wetted part material code H, T, or U, whose gasket contact surface are not serrated as standard specifications. *2: Teflon film can only be specified for model EJ11W. *3: Specify the process operating temperature for zero correction. Example: Zero correction by process temperature 9 C. *4: The direction of hardware error alarm is user selectable by BT2. *5: Applicable for wetted parts material code S and H. *6: Applicable for model EJ11W. *7: Pure nitrogen gas is used for oil-prohibited use (Optional code K1) *: Applicable for model EJ11N and EJ11Y. *9: The unit on the certificate is always MPa regardless of selection of option code D1, D3, or D4. *1: Not applicable for color change option. Table 5. Calibration Units Measurement Optional code Span and Range D1 (psi Unit) D3 (bar Unit) D4 (kgf/cm 2 Unit) Span 1 to 52 inh 2 O 25 to 13 mbar 25 to 13 mmh 2 O M Range -52 to 52 inh 2 O -13 to 13 mbar -13 to 13 mmh 2 O Code P X1 A K1 D1 D3 D4 Q T R V C1 A1 M5 M6 M7 T31 T32 T33 T36 T37 T3 T39 T12E.EPS EJ11W EJ11N, Y H V Span 56 to 2 inh 2 O 14 to 7 mbar.14 to 7 kgf/cm 2 Range -4 to 2 inh 2 O -1 to 7 mbar -1 to 7 kgf/cm 2 Span 4 to 2 psi 2. to 137 bar 2. to 14 kgf/cm 2 Range -15 to 2 psi -1 to 137 bar -1 to 14 kgf/cm 2 M Span 1 to 52 inh O 2 25 to 13 mbar 25 to 13 mmh O 2 Range -52 to 52 inh 2 O -13 to 13 mbar -13 to 13 mmh 2 O H Span 56 to 2 inh 2O 14 to 7 mbar 2.14 to 7 kgf/cm Range -4 to 2 inh 2 O -1 to 7 mbar -1 to 7 kgf/cm 2 T13E.EPS
OPTIONAL SPECIFICATIONS (For Explosion Protected types) Item Description Code TIIS Flameproof Approval, Ex do IIC T4X *2 *3 Certificate: TC131 (Without integral indicator) TC1311 (With integral indicator) JF3 Amb. Temp. : -2 to 6 C, Max. Process Temp. : 12 C Explosionproof type FM Explosionproof Approval Applicable standard: FM36, FM3615, FM31, NEMA 25, ANSI/NFPA 7 Class I, II and III, Division 1, Groups B, C, D, E, F and G. FF1 Outdoor hazardous locations (NEMA 4), Temperature class : T6 Electrical connection : 1/2 NPT female, Amb. Temp. : -4 to 6 C TIIS Intrinsically Safe Approval, i3ag4 *2 *5 *6 (Using Model BARD- safety barrier : Model BARD-4 can also be used.) Vm : 31.5 V DC, Im : 29.2 ma, Pm :.92 W, Load inductance : 1. mh or less, JS11 Load capacitance :.4 µf or less Amb. Temp. : -1 to 6 C, Max. Process Temp. : C Intrinsically safe type FM Intrinsically Safe Approval *4 Class I Division 1 groups A, B, C and D Class II Division 1 groups E, F and G, Class III Division 1 Vmax : 31.5 VDC Imax : 93 ma Pmax : 1.1 W Ci=2 nf Li=1.4 mh Temperature Class : T4 Outdoor hazardous locations (NEMA 4) Amb. Temp. : -2 to 6 C FS1 Electrical connection : G1/2 female 1 pc. G11 Attached flameproof packing Applicable cable O.D. : to 12 mm 2 pcs. G12 adapter *1 Electrical connection : G3/4 female 1 pc. G21 Applicable cable O.D. : 1 to 16 mm 2 pcs. G22 T14E.EPS *1: If cable wiring is to be used to a TIIS flameproof transmitter, do not fail to add the YOKOGAWA-assured flameproof packing adapter. *2: TIIS (The Technology Institution of Industrial Safety) Certification is a new notation for the explosionproof approval in Japan instead of JIS. *3: In case the ambient temperature exceeds 5 C, use heat-resistant cables with maximum allowable temperature of 75 C or above. *4: Model BARD- is not applicable. *5: The communication distance is about m when using polyethylene-insulated PVC sheathed control (CEV) cables. *6: See certificate list of TIIS intrinsically safe approval below. Without lightning protector (option code /A) With lightning protector (option code /A) Connection to BARD- T56212 T56213 Connection to BARD-4 T54512 T21E.EPS 6 External load resistance R () 25 R= E 12.236 ;;;; Communication ;;;; applicable 12 17.9 26.2 42 Power supply voltage E (V DC) range F2E.EPS Figure 2. Relationship Between Power Supply Voltage and External Load Resistance <Settings when Shipped> Tag Number Output Mode Display Mode Operation Mode Damping Time Constant *2 Calibration Range Lower Range Value Calibration Range Higher Range Value Calibration Range Units As specified in order *1 Linear unless otherwise specified in order Linear unless otherwise specified in order Normal unless otherwise specified in order 2 sec. As specified in order As specified in order Selected from mmh 2 O, mmaq, mmwg, mmhg, Pa, hpa, kpa, MPa, mbar, bar, gf/cm 2, kgf/cm 2, inh 2 O, inhg, fth 2 O, or psi. (Only one unit can be specified.) T15E.EPS *1: Up to 16 alphanumeric characters (including - and ) will be entered in the amplifier memory. *2: If using square root output, set damping time constant to 2 sec. or more.
9 DIMENSIONS Model EJ11W Unit: mm (approx. inch) 34 f t 31(1.22) n-h 9 *1 (3.54) D C 134(5.2) Wetted parts material code U (Titanium) Shrouding bolts (for TIIS flameproof type) External indicator conduit connection (Optional) Ground terminal Conduit connection 6 (2.6) Low side 125 (4.92) 193 (7.6) 2-inch pipe mounting bracket (Optional) 7 (2.76) High side 15 (.59) 53 ( 2.9) 225(.6) 111(4.37) 2-inch pipe (O. D. 6.5mm) Zero adjustment 112(4.41) 4 17(6.69) (1.9) 97 (3.2) 124(4.) 224(.2) 47 (1.5) *1: Indicates inside diameter of gasket contact surface. Process flange size: 3-inch ( mm) Flange Rating JIS 4K ANSI Class 15 ANSI Class 3 ANSI Class 6 D C 15(7.2) 15(5.91) 2(7.7) 16(6.3) 21(.27) 17(6.69) 19.5(7.5) 152.4(6.) 29.6(.25) 16.1(6.62) 29.6(.25) 16.1(6.62) t 1(.71) 22(.7) 32(1.26) 23.9(.94) 2.5(1.12) 31.(1.25) f * 2 1.6(.6) 1.6(.6) 6.4(.25) n 4 h 19(.75) 23(.91) 23(.91) 19.1(.75) 22.4(.) 22.4(.) *2: In case where process flange material is JIS S25C, value of f is. T16E.EPS
1 Model EJ11N Unit: mm (approx. inch) D C 154.5 X2 96.5 n-h Diaphragm extension length code 2: X2 = 5. mm (2-inch) 4: X2 = 11.6 mm (4-inch) 6: X2 = 152.4 mm (6-inch) Shrouding bolts (for TIIS flameproof type) LOW Low side 14.3(.52) t 3 (1.1) High side fhigh 12 (4.72) Zero adjustment External indicator conduit connection (Optional) Ground terminal Conduit connection 6 (2.6) 53 ( 2.9) 111 (4.37) 124(4.) 224(.2) 47 (1.5) 125 (4.92) 193 (7.6) 7 (2.76) 112(4.41) 4 17(6.69) (1.9) 97 (3.2) 2-inch pipe mounting bracket (Optional) 2-inch pipe (O. D. 6.5mm) Process flange size: 4-inch (1 mm) Flange Rating ANSI Class 15 ANSI Class 3 D C 21(.72) 175(6.9) 225(.6) 15(7.2) 22.6(9.) 19.5(7.5) 254(1.) 2.2(7.) t 1(.71) 24(.94) 23.9(.94) 31.(1.25) f*1 n 1.6(.6) 1.6(.6) *1: In case where process flange material is JIS S25C, value of f is. h 19(.75) 23(.91) 19.1(.75) 22.4(.) T17E.EPS
Model EJ11Y 11 Unit: mm (approx. inch) n-h Shrouding bolts (for TIIS flameproof type) External indicator conduit connection (Optional) Ground terminal 9 *1 (3.54) 6 (2.6) 134(5.2) 225(.6) 31(1.22) t f C D 15 (.59) Low side Conduit connection 125 193 (4.92) (7.6) 2-inch pipe mounting bracket (Optional) 12 (4.72) 7 (2.76) D C 154.5(6.) 3 (1.1) High side 96.5 (3.7) 53 ( 2.9) 111(4.37) f n-h thigh X2 14.3 (.52) Zero adjustment Diaphragm extension length code 2: X2 = 5. mm (2-inch) 4: X2 = 11.6 mm (4-inch) 6: X2 = 152.4 mm (6-inch) 112(4.41) 4 17(6.69) (1.9) 97 (3.2) 2-inch pipe (O. D. 6.5mm) 124(4.) 224(.2) 47 (1.5) *1: Indicates inside diameter of gasket contact surface. Low side Process flange size: 3-inch ( mm) Flange Rating D 15(7.2) 2(7.7) C 15(5.91) 16(6.3) t 1(.71) 22(.7) f * 2 n h 19(.75) 23(.91) ANSI Class 15 ANSI Class 3 19.5(7.5) 152.4(6.) 29.6(.25) 16.1(6.62) 23.9(.94) 2.5(1.12) 1.6(.6) 1.6(.6) 4 19.1(.75) 22.4(.) High side Process flange size: 4-inch (1 mm) Flange Rating D C t f * 2 n h ANSI Class 15 ANSI Class 3 21(.72) 175(6.9) 225(.6) 15(7.2) 22.6(9.) 19.5(7.5) 254(1.) 2.2(7.) 1(.71) 24(.94) 23.9(.94) 31.(1.25) 1.6(.6) 1.6(.6) 19(.75) 23(.91) 19.1(.75) 22.4(.) *2: In case where process flange material is JIS S25C, value of f is. T19E.EPS
12 Terminal Configuration Terminal Wiring Jumper Note: When external indicator is used, remove this jumper. SUPPLY / BT METER Power supply and output terminal External indicator (ammeter) terminal Ground terminal CHECK METER Connection hook BRAIN TERMINAL Connection hook Note: When using an external indicator, the internal resistance must be 1 or less. T2E.EPS F3.EPS <Ordering Information> Specify the following when ordering 1. Model, suffix codes, and optional codes 2. Calibration range and units: 1) Calibration range can be specified with range value specifications up to 5 digits (excluding any decimal point) for low or high range limits within the range of -32 to 32. 2) Specify only one unit from the table, Settings when shipped. 3. Select linear or square root for output mode and display mode. (Note) If not specified, the instrument is shipped set for linear mode. 4. Select normal or reverse for operation mode (Note) If not specified, the instrument is shipped in normal operation mode. 5. Display scale and units (for transmitters equipped with integral indicator only) Specify either to 1 % or engineering unit scale and Range and Unit for engineering units scale: Scale range can be specified with range limit specifications up to 5 digits (excluding any decimal point) for low or high range limits within the range of -19999 to 19999. 6. Tag Number. (if required) 7. Process fluid temperature for zero compensation (if required) <Related Instruments> Power Distributor: Refer to GS 1B4T1-2E or GS 1B4T2-2E BRAIN TERMINAL: Refer to GS 1CA11-E <Reference> 1. JIS SUS316L stainless steel; Equivalent to AISI 316L. 2. JIS SUS316 stainless steel; Equivalent to AISI 316. 3. JIS SUS34 stainless steel; Equivalent to AISI 34. 4. JIS S25C carbon steel; Equivalent to AISI 125. 5. Teflon; Trademark of E.I. DuPont de Nemours & Company (USA) for polytetrafluoroethylene. 6. JIS SCM435 chrome molybdenum steel; Equivalent to AISI 4137. 7. JIS SUS63 stainless steel; Equivalent to ASTM 63.. Hastelloy C-276; Trademark of Union Carbide Corporation (USA) for nickel-molybdenum alloy. 9. Other company names and product names used in this material are registered trademarks or trademarks of their respective owners. Subject to change without notice.