General Specifications

Transcription

1 General Specifications GS 1C25J3-1E EJX3A Diaphragm Sealed Gauge Pressure Transmitter Diaphragm seal is used to prevent process medium form entering directly into the pressure-sensing assembly of the pressure transmitter, it is connected to the transmitter using capillary filled with fill fluid. EJX3A Diaphragm Sealed Gauge Pressure Transmitters can be used to measure liquid, gas, or steam flow, as well as liquid level, density, and pressure. EJX3A outputs a to 2 ma DC signal corresponding to the measured pressure. It also features quick response, remote setup and monitoring via BRAIN or HART communications, and self-diagnostics and optional status output for pressure high/low alarm. FOUNDATION Fieldbus protocol type is also available. All EJX series models in their standard configuration, with the exception of the Fieldbus type, are certified by TÜV as complying with SIL 2 for safety requirement. STANDARD SPECIFICATIONS Refer to GS 1C25T2-1E for Fieldbus communication type marked with. SPAN AND RANGE LIMITS Measurement Span and Range B A *1 Flush type *1 Extended type *1 Span.35 to to 5.35 to 35 Range.1 to to 5 1 to 35 Span.16 to to to 16 Range.1 to to 23 1 to 16 Span MPa.16 to 7 psi (/D1) bar (/D2) 23 to to 7 Range.1 to to 1 1 to 7 kgf/cm 2 (/D3).35 to 35 1 to to 16 1 to to 7 1 to 7 T1E.EPS *1: Measurement range is within the flange rating. PERFORMANCE SPECIFICATIONS Zero-based calibrated span, linear output, wetted parts material code SW for 3-inch flange flush type, fill fluid code B, and capillary length of 5 m. For Fieldbus communication type, use caribrated range instead of span in the following specifications. Specification Conformance EJX series ensures specification conformance to at least 3. Reference Accuracy of Calibrated Span (includes terminal-based linearity, hysteresis, and repeatability) Measurement span Reference accuracy X span X span X URL (upper range limit) A.15% of Span (.1.5 URL/Span)% of Span.35 MPa (5 psi) 3.5 MPa (5 psi) B 1.6 MPa (23 psi) 16 MPa (23 psi) T2E.EPS Ambient Temperature Effects per 2 C (5 F) Change Capsule A and B Effect (.5% Span.25% URL) Power Supply Effects (Output signal code D and E).5% per Volt (from 21.6 to 32 V DC, 35 ) Response Time (All capsules) 2 msec (approximate value at normal temperature) When software damping is set to zero and including dead time of 5 msec (nominal) FUNCTIONAL SPECIFICATIONS Output Two wire to 2 ma DC output with digital communications. BRAIN or HART FSK protocol are superimposed on the to 2 ma signal. Output range: 3.6 ma to 21.6 ma Output limits conform to NAMUR NE3 can be preset by option code C2 or C3. Failure Alarm (Output signal code D and E) Output status at CPU failure and hardware error; Up-scale: 11%, 21.6 ma DC or more (standard) Down-scale: 5%, 3.2 ma DC or less Damping Time Constant (1st order) Amplifier damping time constant is adjustable from. to 1. sec by software and added to response time. Note: For BRAIN protocol type, when amplifier software damping is set to less than.5 sec, communication may occasionally be unavailble during the operation, especially while output changes dynamically. The default setting of damping ensures stable communication. Yokogawa Electric Corporation Nakacho, Musashino-shi, Tokyo, 1-75 Japan Phone: Fax.: GS 1C25J3-1E Copyright Aug. 2 3rd Edition Aug. 25

2 Update Period Pressure: 5 ms Zero Adjustment Limits Zero can be fully elevated or suppressed, within the lower and upper range limits of the capsule. External Zero Adjustment External zero is continuously adjustable with.1% incremental resolution of span. Re-range can be done locally using the digital indicator with rangesetting switch. Integral Indicator (LCD display, optional) 5-digit numerical display, 6-digit unit display and bar graph. The indicator is configurable to display one or up to three of the following variables periodically.; Pressure in %, scaled pressure, measured pressure. See also Factory Setting. Self Diagnostics CPU failure, hardware failure, configuration error, process alarm for pressure or capsule temperature. User-configurable process high/low alarm for pressure is also available, and its status can be output when optional status output is specified. Signal Characterizer (Output signal code D and E) User-configurable 1-segment signal characterizer for to 2 ma output. Capillary Fill Fluid Density Compensation (Output signal code D and E) Compensation of the zero shift by the ambient temperature effect on the capillary tube. Status Output (optional, output signal code D and E) One transistor contact output (sink type) to output the status of user configurable high/low alarm for pressure. Contact rating: 1.5 to 3 V DC, 12 ma DC max. Refer to Terminal Configuration and Wiring Example for Analog Output and Status Output. SIL Certification EJX series transmitters except Fieldbus communication type are certified by RWTÜV Systems GmbH in compliance with the following standards; IEC 615: 2; Part1 to Part 7 Functional Safety of Electrical/electronic/programmable electronic related systems; SIL 2 capability for single transmitter use, SIL 3 capability for dual transmitter use. NORMAL OPERATING CONDITION (Optional features or approval codes may affect limits.) Ambient Temperature Limits to 6 C ( to 1 F) 3 to 6 C ( 22 to 1 F) with LCD display (Note : The ambient temperature limits must be within the fill fluid operating temperature range, see table 1.) Process Temperature Limits See table 1. Ambient Humidity Limits to 1% RH Working Pressure Limits See table 1. For atmospheric pressure or below, see figure 1-1 and Silicone oil (general use) Silicone oil (general use) Silicone oil (high temperature use) Fluorinated oil (oil-prohibited use) Ethylene glycol (low temperature use) Table 1. Process temperature, Ambient temperature, and Working pressure Code Process temperature *1 Ambient temperature *2 Working pressure A B C D E 1 to 25 C * (1 to 2 F) 3 to 1 C ( 22 to 356 F) 1 to 31 C (5 to 59 F) 2 to 12 C ( to 2 F) 5 to 1 C ( 5 to 212 F) 1 to 6 C (1 to 1 F) 15 to 6 C (5 to 1 F) 1 to 6 C (5 to 1 F) 1 to 6 C (1 to 1 F) to 6 C ( to 1 F) 2.7 kpa abs (.3 psi abs) to flange rating pressure 51 kpa abs (7. psi abs) to flange rating pressure 1 kpa abs (atmospheric pressure) to flange rating pressure Specific gravity * to 1.92 *1: See figure 1-1 and 1-2 Working Pressure and Process Temperature. *2: This ambient temperature is the transmitter ambient temperature. *3: Approximate values at a temperature of 25 C (77 F) *: In case of wetted parts material code TW (Tantalum), process temperature limit is up to 2 C (392 F). Note: The differential pressure transmitter should be installed at least 6 mm below the high pressure (HP) process connection. However, this value (6 mm) may be affected by ambient temperature, operating pressure, 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. 1.9 T3E.EPS All Rights Reserved. Copyright 2, Yokogawa Electric Corporation GS 1C25J3-1E Jan. 5, 25-

3 3 Transmitter ambient temperature range (for fill fluid code A, B) Process temperature for fill fluid code B Process temperature for fill fluid code A Process temperature for fill fluid code C Flange max. working pressure Supply & Load Requirements (Output signal code D and E. Optional features or approval codes may affect electrical requirements.) With 2 V DC supply, up to a 55 load can be used. See graph below. Working pressure kpa abs (psi abs) 1 (1.5) 1 (1.) 2.7 (.3) Atmospheric pressure 6 External load resistance R= E Digital Communication range BRAIN and HART 1(.1) R ( ) 25.1(.1) Process Temperature ( C) F1E.EPS Figure 1-1. Working Pressure and Process Temperature (Fill fluid: silicone oil for general and high temperature use) Transmitter ambient temperature range (for fill fluid code D) 1 (1.5) 51 (7.) Working pressure kpa abs (psi abs) 1(1.) 2.7 (.3) 1 (.1) Process temperature for fill fluid code E Process temperature for fill fluid code D Flange max. working pressure.1(.1) Process Temperature ( C) F2E.EPS Atmospheric pressure Figure 1-2. Working Pressure and Process Temperature (Fill fluid: fluorinated oil for oil-prohibited use and ethylene glycol for low temperature use) Power supply voltage E (V DC) Figure 2. Relationship Between Power Supply Voltage and External Load Resistance F3E.EPS Supply Voltage 1.5 to 2 V DC for general use and flameproof type. 1.5 to 32 V DC for lightning protector (option code /A). 1.5 to 3 V DC for intrinsically safe, type n, or nonincendive. Minimum voltage limited at 16.6 V DC for digital communications, BRAIN and HART Load (Output signal code D and E) to 129 for operation 25 to 6 for digital communication Communication Requirements (Approval codes may affect electrical requirements.) BRAIN Communication Distance Up to 2 km (1.25 miles) when using CEV polyethylene-insulated PVC-sheathed cables. Communication distance varies depending on type of cable used. Load Capacitance.22 F or less Load Inductance 3.3 mh or less Input Impedance of communicating device 1 k or more at 2. khz. HART Communication Distance Up to 1.5 km (1 mile) when using multiple twisted pair cables. Communication distance varies depending on type of cable used. All Rights Reserved. Copyright 2, Yokogawa Electric Corporation GS 1C25J3-1E June 3, 25-

4 Use the following formula to determine cable length for specific applications: L= (R C) (C f 1,) C Where: L = length in meters or feet R = resistance in (including barrier resistance) C = cable capacitance in pf/m or pf/ft C f = maximum shunt capacitance of receiving devices in pf/m or pf/ft EMC Conformity Standards, EN 61326, AS/NZS CISPR11 European Pressure Equipment Directive 97/23/EC Sound Engineering Practice PHYSICAL SPECIFICATIONS Diaphragm seal section Transmitter body section Process connections See the following table. Table 2. Flange size and rating Process Size Flange connection style Flush type Extended type 3-inch 2-inch 1 1 /2-inch* -inch 3-inch FE.EPS JIS 1K, 2K, K, 63K ANSI Class 15, 3, 6 JPI Class 15, 3, 6 DIN PN1/16, 25/, 6 JIS 1K, 2K, K ANSI Class 15, 3 JPI Class 15, 3 DIN PN1/16, 25/ *: Flushing connection ring is always attached. Gasket Contact Surface See the following table. Table 3. Gasket contact surface Wetted parts material code Gasket contact Surface Flange JIS/JPI/DIN SW, SE HW, TW, UW Serration *1 Flat (No serration) :Applicable, : Not applicable *1: ANSI B16.5 TE.EPS ANSI SW, HW, SE TW, UW T5E.EPS Electrical Connections See MODEL AND SPECIFICATIONS. Transmitter Mounting 2-inch pipe mounting Wetted Parts Material Diaphragm seal Diaphragm and other wetted parts Refer to MODEL AND SUFFIX CODES. Flushing connection ring (optional) Ring and Vent/Drain plugs Refer to MODEL AND SUFFIX CODES. (Spiral) gasket for transmitter side 316 SST (Hoop), PTFE Teflon (Filler) Non-wetted Parts Material Transmitter body section: Cover flange ASTM CF-M Cover flange bolting ASTM-B7M carbon steel, 316 SST(ISO A-7) stainless steel, or ASTM grade 66 stainless steel Housing Low copper cast aluminum alloy with polyurethane, mint-green paint (Munsell 5.6BG 3.3/2.9 or its equivalent) or ASTM CF-M stainless steel Degrees of Protection IP67, NEMAX, JIS C92 Name plate and tag 3 SST Diaphragm seal section: Process Flange JIS S25C, JIS SUS3, or JIS SUS316 Capillary tube JIS SUS316 Protection tube JIS SUS3 PVC-sheathed (Max. operating temperature of PVC,1 C (212 F)) Fill fluid See table 1. Weight Flush type: 7.1 kg (15.7 lbs) (3-inch ANSI Class15 flange, capillary length 5 m; without integral indicator and mounting bracket.) Extended type: 12.2 kg (26.9 lbs) (-inch ANSI Class15 flange, extention length (X 2 )=1 mm, capillary length 5 m; without integral indicator and mounting bracket.) Add 1.5kg (3.3lb) for Amplifier housing code 2. < Related Instruments> Power Distributor: Refer to GS 1BT1-2E or GS 1BT2-2E BRAIN TERMINAL: Refer to GS 1CA11-E < Reference > 1. Teflon; Trademark of E.I. DuPont de Nemours & Co. 2. Hastelloy; Trademark of Haynes International Inc. 3. HART; Trademark of the HART Communication Foundation.. FOUNDATION Fieldbus; Trademark of Fieldbus Foundation. Other company names and product names used in this material are registered trademarks or trademarks of their respective owners. All Rights Reserved. Copyright 2, Yokogawa Electric Corporation GS 1C25J3-1E Aug. 31, 25-

5 5 MODEL AND SUFFIX CODES Instruction The model and suffix codes for EJX3A consist of two parts; a transmitter body section (I) and a diaphragm seal section (II). This specification sheet introduces these two parts separately. The transmitter body section is shown in one table, and the diaphragm seal section specifications are listed according to the process connection style. First select the model and suffix codes of transmitter body section and then continue on one of the diaphragm seal section. EJX3A I Transmitter body section II Diaphragm seal section I. Transmitter body section See Page 5 Flush type Flange size: A, 5A See Page 6 Flange size: A See Page 7 Extended type See Page F5E.EPS EJX3A Model EJX3A Output signal Installation Amplifier housing Electrical connection Integral Indicator Mounting braket Diaphragm seal section Suffix codes D E F Measurement span A (capsule) B S C Coverflange bolts and nuts material J G C D E N B N Description Diaphragm sealed gauge pressure transmitter F6E.EPS to 2 ma DC with digital communication (BRAIN protocol) to 2 ma DC with digital communication (HART protocol) Digital communication (FOUNDATION Fieldbus protocol, refer to GS 1C25T2-1E).35 to 3.5 MPa (5 to 5 psi).16 to 16 MPa (23 to 23 psi) *1 Always S Always C ASTM-B7M carbon steel 316SST (ISO A-7) stainless steel ASTM grade66 stainless steel Horizontal piping type and left side high pressure Cast-aluminum alloy ASTM CF-M Stainless Steel *3 G 1/2 female, one electrical connection without blind plugs 1/2 NPT female, two electrical connections without blind plugs M2 female, two electrical connections without blind plugs G 1/2 female, two electrical connections with a blind plug 1/2 NPT female, two electrical connections with a blind plug M2 female, two electrical connections with a blind plug Digital indicator Digital indicator with the range setting switch *2 None 3 SST 2-inch pipe mounting, flat type (for horizontal piping) None The marks indicate the most typical selection for each specification. *1: When specified process connection style code E, maximum range and span are 7 MPa (1 psi.) *2: Not applicable for output signal code F. *3: Not applicable for electrical connection code. Continued on diaphragm seal section (II) T6E.EPS All Rights Reserved. Copyright 2, Yokogawa Electric Corporation GS 1C25J3-1E Aug. 31, 25-

6 6 II. Diaphragm seal section (Flush type) Process connection size: 3-inch ( mm) / 2-inch (5 mm) EJX3A W 3 2 Model EJX3A Process connection style Flange rating Process connection size (Process flange size) Flange material Gasket contact surface *1 Wetted parts material Flushing connection ring *2 Extension Fill fluid Capillary connection Capillary length *6 Option codes Suffix codes W J J J J A A A D D D A B C SW HW TW UW A B None -A B C D E Transmitter body section (I) Flush type Description JIS 1K JIS 2K JIS K JIS 63K ANSI class 15 P JPI class 15 ANSI class 3 P JPI class 3 ANSI class 6 P JPI class 6 DIN PN1/16 DIN PN25/ DIN PN6 3-inch ( mm) 2-inch (5 mm) JIS S25C JIS SUS3 JIS SUS316 Serration (for ANSI flange with wetted parts material SW only) Flat (no serration) [Diaphragm] [Others] JIS SUS316L # JIS SUS316L # Hastelloy C-276 * 9# Hastelloy C-276 * 9# Tantalum Tantalum Titanium Titanium [Ring] [Drain/Vent plugs] [Material] None Straight type R 1/ connections * JIS SUS316 # Straight type 1/ NPT connections JIS SUS316 # F7E.EPS [Process [Ambient temperature] temperature] For general use (silicone oil) *3 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) * *7 1 to 31 C 1 to 6 C For oil-prohibited use (fluorinated oil) *5 2 to 12 C 1 to 6 C For low temperature use (ethylene glycol) 5 to 1 C to 6 C A Side of diaphragm seal unit Always 2 1 m m m m m m..... m m m A m / Optional specification T7E.EPS The marks indicate the most typical selection for each specification. Example: EJX3A-DMS2G-912EN-WA13B1SW-BA25/ *1: See table 3 Gasket contact surface on page. *2: When specified flushing connection ring code A or B, exclusive gasket is provided for transmitter side. *3: In case of wetted parts material code TW (Tantalum), the process temperature limit is 1 to 2 C. *: Wetted parts material code TW (Tantalum) cannot be applied. *5: Even in case where fill fluid code D (fluorinated oil) is selected, if degrease cleansing treatment or both degrease cleansing and dehydrating treatment for the wetted parts is required, specify option code K1 or K5. *6: In case of wetted parts material code HW (Hastelloy C), TW (Tantalum), and UW (Titanuym) for 2-inch pressure flange, specify capillary length from 1 to 5 m. *7: Flushing connection ring code A or B cannot be applied. *: Not applicable for gasket contact surface code 1. *9: Hastelloy C-276 or N1276. *1: Users must consider the characteristics of selected wetted parts material and influence of process fluids. Specifying inappropriate materials has the potential to cause serious damage to human body and plant facilities resulted from an unexpected leak of the corrosive process fluids. The # marks indicate the construction materials conform to NACE material recommendations per MR1-75. For the use of 316 SST material, there may be certain limitations for pressure and temperature. Please refer to NACE standards for details. All Rights Reserved. Copyright 2, Yokogawa Electric Corporation GS 1C25J3-1E Jan. 5, 25-

7 7 II. Diaphragm seal section (Flush type) Process connection size: 1 1/2-inch ( mm) EJX3A W Model EJX3A Process connection style Flange rating Process connection size (Process flange size) Flange material Gasket contact surface *1 Wetted parts material *5 Flushing connection ring *2 Extension Fill fluid Capillary connection Capillary length Option codes Suffix codes W J J J A A A P P P A B C SW C D None -A B D E Transmitter body section (I) Flush type JIS 1K JIS 2K JIS K ANSI class 15 ANSI class 3 ANSI class 6 JPI class 15 JPI class 3 JPI class 6 1 1/2-inch ( mm) Description JIS S25C JIS SUS3 JIS SUS316 Serration (for ANSI flange only) Flat (no serration) [Diaphragm] [Others] JIS SUS316L # JIS SUS316L # [Ring] [Drain/Vent plugs] [Material] Reducer type R 1/ connections * JIS SUS316 # Reducer type 1/ NPT connections JIS SUS316 # TE.EPS The marks indicate the most typical selection for each specification. Example: EJX3A-DMS2G-912EN-WA1B1SWD-BA25/ *1: See table 3 Gasket contact surface on page. *2: When specified flushing connection ring code C or D, exclusive gasket is provided for transmitter side. *3: Even in case where fill fluid code D (fluorinated oil) is selected, if degrease cleansing treatment or both degrease cleansing and dehydrating treatment for the wetted parts is required, specify option code K1 or K5. *: Not applicable for gasket contact surface code 1. *5: Users must consider the characteristics of selected wetted parts material and influence of process fluids. Specifying inappropriate materials has the potential to cause serious damage to human body and plant facilities resulted from an unexpected leak of the corrosive process fluids. The # marks indicate the construction materials conform to NACE material recommendations per MR1-75. For the use of 316 SST material, there may be certain limitations for pressure and temperature. Please refer to NACE standards for details. FE.EPS [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 oil-prohibited use (fluorinated oil) *3 2 to 12 C 1 to 6 C For low temperature use (ethylene glycol) 5 to 1 C to 6 C A Side of diaphragm seal unit Always m m m..... m m m m..... m m A m / Optional specification All Rights Reserved. Copyright 2, Yokogawa Electric Corporation GS 1C25J3-1E Jan. 5, 25-

8 II. Diaphragm seal section (Extended type) Process connection size: -inch (1 mm) / 3-inch ( mm) EJX3A E 3 Model EJX3A Process connection style Flange rating Process connection size (Process flange size) Flange material Gasket contact surface *1 Wetted parts material * Flushing connection ring Extension Fill fluid Capillary connection Capillary length *3 Suffix codes E J J J A A P P D D A B C SE Transmitter body section (I) Extended type Description JIS 1K JIS 2K JIS K ANSI class 15 ANSI class 3 JPI class 15 JPI class 3 DIN PN1/16 DIN PN25/ -inch (1 mm) 3-inch ( mm) JIS S25C JIS SUS3 JIS SUS316 Serration (for ANSI flange only) Flat (no serration) [Diaphragm] [Pipe] [Others] JIS SUS316L # JIS SUS316 # JIS SUS316 # None Length (X 2 ) = 5 mm Length (X 2 ) = 1 mm Length (X 2 ) = 15 mm -A B C D E Option codes T9E.EPS The marks indicate the most typical selection for each specification. Example: EJX3A-DMS2G-912EN-EA1B1SE3-BB25/ *1: See table 3 Gasket contact surface on page. *2: Even in case where fill fluid code D (fluorinated oil) is selected, if degrease cleansing treatment or both degrease cleansing and dehydrating treatment for the wetted parts is required, specify option code K1 or K5. *3: The specified capillary length includes the extension length (X 2 ) and the flange thickness (t). *: Users must consider the characteristics of selected wetted parts material and influence of process fluids. Specifying inappropriate materials has the potential to cause serious damage to human body and plant facilities resulted from an unexpected leak of the corrosive process fluids. The # marks indicate the construction materials conform to NACE material recommendations per MR1-75. For the use of 316 SST material, there may be certain limitations for pressure and temperature. Please refer to NACE standards for details. F9E.EPS [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 31 C 1 to 6 C For oil-prohibited use (fluorinated oil) *2 2 to 12 C 1 to 6 C For low temperature use (ethylene glycol) 5 to 1 C to 6 C B Back of diaphragm seal unit Always m m m..... m m m m..... m m A m / Optional specification All Rights Reserved. Copyright 2, Yokogawa Electric Corporation GS 1C25J3-1E Jan. 5, 25-

9 9 OPTIONAL SPECIFICATIONS (For Explosion Protected type) Item Description Code Factory Mutual (FM) CENELEC ATEX FM Explosionproof Approval * 1 Applicable Standard: FM36, FM3615, FM31, ANSI/NEMA 25 Explosionproof for Class I, Division 1, Groups B, C and D, Dust-ignitionproof for Class II/III, Division 1, Groups E, F and G, in Hazardous locations, indoors and outdoors (NEMA X) Temperature class: T6, Amb. Temp.: to 6 C ( to 1 F) FM Intrinsically safe Approval * 1 * 2 Applicable Standard: FM36, FM361, FM3611, FM31 Intrinsically Safe for Class I, Division 1, Groups A, B, C & D, Class II, Division 1, Groups E, F & G and Class III, Division 1, Class I, Zone, in Hazardous Locations, AEx ia IIC Nonincendive for Class I, Division 2, Groups A, B, C & D, Class II, Division. 2, Groups F & G, and Class III, Division 1, Class I, Zone 2, Group IIC, in Hazardous Locations Enclosure: "NEMA X", Temp. Class: T, Amb. Temp.: 6 to 6 C ( 75 to 1 F) Intrinsically Safe Apparatus Parameters [Groups A, B, C, D, E, F and G] Vmax=3 V, Imax=2 ma, Pmax=1 W, Ci=6 nf, Li= H [Groups C, D, E, F and G] Vmax=3 V, Imax=225 ma, Pmax=1 W, Ci=6 nf, Li= H Combined FF1 and FS1 * 1*2 CENELEC ATEX (KEMA) Flameproof Approval * 1 Applicable Standard: EN 51, EN 51, EN Certificate: KEMA 3ATEX257 II 2G,1D EExd IIC T, T5, T6 Type of protection : IP66 and IP67 Amb. Temp. (Tamb) for gas-proof : T ; 5 to 75 C ( 5 to 167 F), T5; 5 to C ( 5 to 176 F), T6; 5 to 7 C ( 5 to 15 F) Max. process Temp.(Tp): T; 12 C (2 F), T5; 1 C (212 F), T6; 5 C (15 F) Max. surface Temp. for dust-proof : T C (Tamb: to C, Tp: C), T1 C (Tamb: to 6 C, Tp:1 C), T12 C (Tamb: to C, Tp:12 C) CENELEC ATEX (KEMA) Intrinsically safe Approval * 1*2 Applicable Standard: EN 51, EN 52, EN 52, EN Certificate: KEMA 3ATEX15X II 1G, 1D EEx ia IIC T Type of protection : IP66 and IP67 Amb. Temp.(Tamb) for gas-proof: 5 to 6 C ( 5 to 1 F) Maximum Process Temp.(Tp) for gas-proof :12 C Electrical data : Ui=3 V, Ii=2 ma, Pi=.9 W, Ci=1 nf, Li= mh Max. surface Temp. for dust-proof : T5 C (Tamb: to 6 C, Tp: C), T1 C (Tamb: to 6 C, Tp:1 C), T12 C (Tamb: to 6 C, Tp:12 C) Combined KF2, KS2 and Type n * 1*2 Type n Applicable Standard: EN 521, EN 6529 II 3G EEx nl IIC T, Amb. Temp.: 5 to 6 C ( 5 to 1 F) Ui=3 V DC, Ci=1 nf, Li= mh *1: Applicable for electrical connection code 2,, 7, and 9. *2: Applicable for electrical connection code 2 and 7. FF1 FS1 FU1 KF2 KS2 KU2 T1E.EPS All Rights Reserved. Copyright 2, Yokogawa Electric Corporation GS 1C25J3-1E Aug. 31, 25-

10 1 Item Description Code Canadian Standards Association (CSA) CSA Explosionproof Approval * 2 Certificate: [For CSA C22.2] Applicable Standard: C22.2 No., C22.2 No.., C22.2 No..5, C22.2 No.25, C22.2 No.3, C22.2 No.9 Explosion-proof for Class I, Groups B, C and D. Dustignition-proof for Class II/III, Groups E, F and G. When installed in Division 2, SEAL NOT REQUIRED Enclosure: TYPE X, Temp. Code: T6...T [For CSA E679] Applicable Standard: CAN/CSA E679-, CAN/CSA E679-1 Flameproof for Zone 1, Ex d IIC T6...T Enclosure: IP66 and IP67 Max.Process Temp.: T;12 C(2 F), T5;1 C(212 F), T6; 5 C(15 F) Amb.Temp.: 5 to 75 C( 5 to 167 F) for T, 5 to C( 5 to 176 F) for T5, 5 to 7 C( 5 to 15 F) for T6 CSA Intrinsically safe Approval * 2 * 3 Certificate: [For CSA C22.2] Applicable Standard: C22.2 No., C22.2 No.., C22.2 No.25, C22.2 No.9, C22.2 No.15, C22.2 No.213, C22.2 No.11.1 Intrinsically Safe for Class I, Division 1, Groups A, B, C & D, Class II, Division 1, Groups E, F & G, Class III, Division 1, Nonincendive for Class I, Division 2, Groups A, B, C & D, Class II, Division 2, Groups E, F & G, Class III, Division 1 Enclosure: Type X, Temp. Code: T Amb. Temp.: 5 to 6 C( 5 to 1 F) Electrical Parameters: [Intrinsically Safe] Vmax=3V, Imax=2mA, Pmax=.9W, Ci=1nF, Li= [Nonincendive] Vmax=3V, Ci=1nF, Li= [For CSA E679] Applicable Standard: CAN/CSA E679-, CAN/CSA E679-11, CAN/CSA E679-15, IEC 6529:21-2 Ex ia IIC T, Ex nl IIC T Enclosure: IP66 and IP67 Amb. Temp.: 5 to 6 C( 5 to 1 F), Max. Process Temp.: 12 C(2 F) Electrical Parameters: [Ex ia] Ui=3V, Ii=2mA, Pi=.9W, Ci=1nF, Li= [Ex nl] Ui=3V, Ci=1nF, Li= CF1 CS1 IECEx Scheme * Combined CF1 and CS1 * 2 * 3 IECEx Intrinsically safe, type n and Flameproof Approval * 1 * 3 Intrinsically safe and type n Applicable Standard: IEC 679-:2, IEC :1999, IEC :21 Certificate: IECEx CSA 5.5 Ex ia IIC T, Ex nl IIC T Enclosure: IP66 and IP67 Amb. Temp.: 5 to 6 C( 5 to 1 F), Max. Process Temp.: 12 C(2 F) Electrical Parameters: [Ex ia] Ui=3V, Ii=2mA, Pi=.9W, Ci=1nF, Li= [Ex nl] Ui=3V,Ci=1nF, Li= Flameproof Applicable Standard: IEC 679-:2, IEC679-1:21 Certificate: IECEx CSA 5.2 Flameproof for Zone 1, Ex d IIC T6...T Enclosure: IP66 and IP67 Max.Process Temp.: T;12 C(2 F), T5;1 C(212 F), T6; 5 C(15 F) Amb.Temp.: 5 to 75 C( 5 to 167 F) for T, 5 to C( 5 to 176 F) for T5, 5 to 7 C( 5 to 15 F) for T6 CU1 SU2 *1: Applicable for electrical connection code 2,, 7, and 9. *2: Applicable for electrical connection code 2 and 7. *3: Not applicable for option code /AL. *: Applicable only for Australia and New Zealand area. T1Eb.EPS All Rights Reserved. Copyright 2, Yokogawa Electric Corporation GS 1C25J3-1E Aug. 31, 25-

11 11 OPTIONAL SPECIFICATIONS Painting Item Status output *12 Color change Lightning protector Coating change Oil-prohibited use Oil-prohibited use with dehydrating treatment Calibration units *3 Teflon film *2 *11 Description Amplifier cover only *1 Amplifier cover and terminal cover, Munsell 7.5 R/1 Anti-corrosion coating *1*1 Transmitter power supply voltage: 1.5 to 32 V DC ( 1.5 to 3 V DC for intrinsically safe type.) Allowable current: Max. 6 A ( 1 s ), Repeating 1 A ( 1 s ) 1 times Applicable Standards: IEC 61--, IEC Transistor output (sink type) Contact rating: 1.5 to 3 V DC, 12 ma DC (max) Low level: to 2 V DC Degrease cleansing treatment P calibration (psi unit) bar calibration (bar unit) M calibration (kgf/cm 2 unit) (See table for Span and Range Limits.) Diaphragm protection from sticky process fluid by FEP Teflon film attached with fluorinated oil. Operation range: 2 to 15 C, to 2 MPa (Not applicable for vacuum service). Operating temperature correction *5 Adjusting range : C to Maximum temperature of specified fill fluid. Capillary without PVC sheaths When ambient temperature exceeds 1 C, or use of PVC is prohibited Failure alarm down-scale : Output status at CPU failure and hardware error is 5%, 3.2 ma DC or less. Output limits Failure alarm down-scale : Output status at CPU and failure operation * failure and hardware error is 5%, 3.2 ma DC or less. Gold-plate *6 Stainless steel tag plate Data configuration at factory *7 Material certificate Pressure test/ Leak test Certificate *13 For A-Capsule For B-Capsule Degrease cleansing treatment and dehydrating treatment NAMUR NE3 Compliant Output signal limits : 3. ma to 2.5 ma Failure alarm up-scale : Output status at CPU failure and hardware error is 11%, 21.6 ma or more. Inside of isolating diaphragm (fill fluid side) is gold plated, effective for hydrogen permeation. 3SST tag plate wired onto transmitter Data configuration for HART communication type Software damping, Descriptor, Message Data configuration for BRAIN communication type Software damping Process flange, Block Process flange, Block, Ring * For flush type Process flange, Block, Pipe, Base For extended type [Flange rating] [Test pressure] JIS 1K 2 MPa (29 psi) JIS 2K, K, 63K 3.5 MPa (5 psi) ANSI/JPI Class 15, 3, MPa (5 psi) JIS 1K 2 MPa (29 psi) JIS 2K 5 MPa (72 psi) JIS K *2 1 MPa (15 psi) Nitrogen (N 2 ) Gas *1 JIS K *9 7 MPa (1 psi) Retention time: one minute JIS 63K *2 16 MPa (23 psi) ANSI/JPI Class 15 3 MPa (3 psi) ANSI/JPI Class 3 *2 MPa (116 psi) ANSI/JPI Class 3 *9 7 MPa (1 psi) ANSI/JPI Class 6 *2 16 MPa (23 psi) *1: Not applicable with color change option. *2: Applicable for flush type (process connection style code W.) *3: The unit of MWP (Max. working pressure) on the name plate of a housing is the same unit as specified by option code D1, D3, and D. *: Applicable for output signal code D and E. The hardware error indicates faulty amplifier or capsule. *5: Specify the process operating temperature for zero correction. Example: Zero correction by process temperature 9 C. *6: Applicable for wetted parts material code SW, SE, and HW. *7: Also see Ordering Information. *: Applicable for flushing connection ring code A, B, C, and D. *9: Applicable for extended type (process connection style code E.) *1: Pure nitrogen gas is used for oil-prohibited use (option code K1 and K5.) *11: Applicable for flushing connection ring code. *12: Check terminals cannot be used when this option is specified. Not applicable for output signal code F and amplifier housing code 2. *13: The unit on the certificate is always MPa regardless of selection of option code D1, D3, or D. *1: Not applicable for amplifier housing code 2. Code P PR X2 A AL K1 K5 D1 D3 D TF1 R V C1 C2 C3 A1 N CA CB M2W M5W M2E T51 T53 T53 T51 T5 T57 T55 T5 T52 T56 T55 T5 T11E.EPS All Rights Reserved. Copyright 2, Yokogawa Electric Corporation GS 1C25J3-1E Aug. 31, 25-

12 12 DIMENSIONS <Transmitter body section> Unit: mm (Approx.: inch) 5 (2.13) 6 (.23) External indicator conduit connection (optional) 137(5.39) 9(3.5) Integral indicator(optional) Conduit connection Zero adjustment 17 (7.1) ø77( (.33) 12 (.7) 39 (1.5) ø69 (2.72) Terminal side 129 (5.) Electrical connection for code 5 and 9 319(12.56) 12(.) 3 (3.27) Ground terminal Shrouding bolt (for flame-proof type) High pressure side Low pressure side Open to atmosphere ø5(.2) 7 (1.5) Mounting bracket (flat-type, optional) 2-inch pipe (O.D. 6.5 mm) F1E.EPS All Rights Reserved. Copyright 2, Yokogawa Electric Corporation GS 1C25J3-1E Aug. 31, 2-

13 13 <Diaphragm seal section> Flush type Unit: mm (Approx.: inch) No ring (Flushing connection ring code ) With ring (Flushing connection ring code A, B, C, and D) n-øh f *3* t 25 *1 (.9) ød *2 Diaphragm seal Flushing *5 connection ring t j *1 f *3* k 112 *6 (.1) ød *2 ød øc øg ød øc øg Capillary length n-øh Drain/vent plug Capillary length Extended type 1(.55) ød øc øg øa *1: When wetted parts material code UW (titanium), value is 3 (1.3). *2: Indicates inside diameter of gasket contact surface *3: In case where process flange material is JIS S25C, value of f is. *: In case where process flange material is JIS SUS3 in ANSI/JPI flange, value of f is included in t. X2 *5: Flushing connection ring Straight type Reducer type 12 (.72) ø3 (ø1.1) f *3* t n-øh Capillary length *7 Spiral gasket ød Spiral gasket ø For flange size 3 or 2 inch For flange size 1 1/2 inch *6: When option code K1 or K5 is selected, add 11 mm (.2 inch.) *7: The specified capillary length includes the extension length (X 2 ) and the flange thickness (t). F11E.EPS Extension length (X 2 ) Extension code X 2 5 (1.97) 1 (3.9) 15 (5.91) T12E.EPS All Rights Reserved. Copyright 2, Yokogawa Electric Corporation GS 1C25J3-1E Aug. 31, 2-

14 1 Process flange size: inch (1 mm) Code J1 J2 J A1 A2 P1 P2 D2 D Flange rating JIS 1K JIS 2K JIS K ANSI class 15 ANSI class 3 JPI class 15 JPI class 3 DIN PN1/16 DIN PN25/ ød 21 (.27) 225 (.6) 25 (9.) 22.6 (9.) 25 (1.) 229 (9.2) 25 (1.) 22 (.66) 235 (9.25) øc 175 (6.9) 15 (7.2) 25 (.7) 19.5 (7.5) 2.2 (7.) 19.5 (7.5) 2.2 (7.) 1 (7.9) 19 (7.) øg 155 (6.1) 155 (6.1) 155 (6.1) 155 (6.1) 155 (6.1) 155 (6.1) 155 (6.1) 155 (6.1) 155 (6.1) ød t 1 (.71) 2 (.9) 36 (1.2) 23.9 (.9) 31. (1.25) 2 (.9) 32 (1.26) 2 (.79) 2 (.9) f *3 * 1.6 (.6) 1.6 (.6) 1.6 (.6) 1.6 (.6) No.(n) Bolt holes Dia.(øh) 19 (.75) 23 (.91) 25 (.9) 19.1 (.75) 22. (.) 19 (.75) 22 (.7) 1 (.71) 22 (.7) j Unit: mm (Approx.: inch) k øa 96±.5 (3.7±.2) 96±.5 (3.7±.2) 96±.5 (3.7±.2) 96±.5 (3.7±.2) 96±.5 (3.7±.2) 96±.5 (3.7±.2) 96±.5 (3.7±.2) 96±.5 (3.7±.2) 96±.5 (3.7±.2) Process flange size: 3 inch ( mm) Code J1 J2 J J6 A1 A2 A P1 P2 P D2 D D5 Flange rating JIS 1K JIS 2K JIS K JIS 63K ANSI class 15 ANSI class 3 ANSI class 6 JPI class 15 JPI class 3 JPI class 6 DIN PN1/16 DIN PN25/ DIN PN6 ød 15 (7.2) 2 (7.7) 21 (.27) 23 (9.6) 19.5 (7.5) 29.6 (.25) 29.6 (.25) 19 (7.) 21 (.27) 21 (.27) 2 (7.7) 2 (7.7) 215 (.6) øc 15 (5.91) 16 (6.3) 17 (6.69) 15 (7.2) 152. (6.) 16.1 (6.62) 16.1 (6.62) 152. (6.) 16.1 (6.61) 16.1 (6.61) 16 (6.3) 16 (6.3) 17 (6.69) øg 13 (5.12) 13 (5.12) 13 (5.12) 13 (5.12) 13 (5.12) 13 (5.12) 13 (5.12) 13 (5.12) 13 (5.12) 13 (5.12) 13 (5.12) 13 (5.12) 13 (5.12) ød *2 9 (3.5) 9 (3.5) 9 (3.5) 9 (3.5) 9 (3.5) 9 (3.5) 9 (3.5) 9 (3.5) 9 (3.5) 9 (3.5) 9 (3.5) 9 (3.5) 9 (3.5) t 1 (.71) 22 (.7) 32 (1.26) (1.57) 23.9 (.9) 2.5 (1.12) 3.2 (1.5) 2 (.9) 2.5 (1.12) 3. (1.51) 2 (.79) 2 (.9) 2 (1.1) f *3 * 1.6 (.6) 1.6 (.6) 6. (.25) 1.6 (.6) 1.6 (.6) 6. (.25) No.(n) Bolt holes Dia.(øh) 19 (.75) 23 (.91) 23 (.91) 25 (.9) 19.1 (.75) 22. (.) 22. (.) 19 (.75) 22 (.7) 22 (.7) 1 (.71) 1 (.71) 22 (.7) j *1 25 (.9) 25 (.9) 25 (.9) 25 (.9) 25 (.9) 25 (.9) 25 (.9) 25 (.9) 25 (.9) 25 (.9) 25 (.9) 25 (.9) 25 (.9) k øa 71±.5 (2.±.2) 71±.5 (2.±.2) 71±.5 (2.±.2) 71±.5 (2.±.2) 71±.5 (2.±.2) 71±.5 (2.±.2) 71±.5 (2.±.2) 71±.5 (2.±.2) 71±.5 (2.±.2) Process flange size: 2 inch (5 mm) Code J1 J2 J J6 A1 A2 A P1 P2 P D2 D D5 Flange rating JIS 1K JIS 2K JIS K JIS 63K ANSI class 15 ANSI class 3 ANSI class 6 JPI class 15 JPI class 3 JPI class 6 DIN PN1/16 DIN PN25/ DIN PN6 ød 155 (6.1) 155 (6.1) 165 (6.5) 15 (7.2) 152. (6.) (6.5) (6.5) 152 (5.9) 165 (6.5) 165 (6.5) 165 (6.5) 165 (6.5) 1 (7.9) øc 12 (.72) 12 (.72) 13 (5.12) 15 (5.71) 12.7 (.75) 127. (5.) 127. (5.) 12.6 (.75) 127. (5.) 127. (5.) 125 (.92) 125 (.92) 135 (5.31) øg 1 (3.9) 1 (3.9) 1 (3.9) 1 (3.9) 1 (3.9) 1 (3.9) 1 (3.9) 1 (3.9) 1 (3.9) 1 (3.9) 1 (3.9) 1 (3.9) 1 (3.9) ød *2 61 (2.) 61 (2.) 61 (2.) 61 (2.) 61 (2.) 61 (2.) 61 (2.) 61 (2.) 61 (2.) 61 (2.) 61 (2.) 61 (2.) 61 (2.) t 16 (.63) 1 (.71) 26 (1.2) 3 (1.3) 19.1 (.75) 22. (.) 31. (1.25) 19.5 (.77) 22. (.) 31.9 (1.26) 1 (.71) 2 (.79) 26 (1.2) f *3 * 1.6 (.6) 1.6 (.6) 6. (.25) 1.6 (.6) 1.6 (.6) 6. (.25) No.(n) Bolt holes Dia.(øh) 19 (.75) 19 (.75) 19 (.75) 23 (.91) 19.1 (.75) 19.1 (.75) 19.1 (.75) 19 (.75) 19 (.75) 19 (.75) 1 (.71) 1 (.71) 22 (.7) j *1 25 (.9) 25 (.9) 25 (.9) 25 (.9) 25 (.9) 25 (.9) 25 (.9) 25 (.9) 25 (.9) 25 (.9) 25 (.9) 25 (.9) 25 (.9) k Process flange size: 1 1/2 inch ( mm) Code J1 J2 J A1 A2 A P1 P2 P Flange rating JIS 1K JIS 2K JIS K ANSI class 15 ANSI class 3 ANSI class 6 JPI class 15 JPI class 3 JPI class 6 ød 1 (5.51) 1 (5.51) 16 (6.3) 127 (5.) 155. (6.12) 155. (6.12) 127 (5.) 155 (6.1) 155 (6.1) øc 15 (.13) 15 (.13) 12 (.72) 9.6 (3.) 11.3 (.5) 11.3 (.5) 9.6 (3.) 11.3 (.5) 11.3 (.5) øg 6 (3.39) 6 (3.39) 6 (3.39) 6 (3.39) 6 (3.39) 6 (3.39) 6 (3.39) 6 (3.39) 6 (3.39) ød *2 (1.73) (1.73) (1.73) (1.73) (1.73) (1.73) (1.73) (1.73) (1.73) t 16 (.63) 1 (.71) 2 (.9) 17.5 (.69) 2.6 (.1) 2. (1.13) 17.6 (.69) 2.6 (.1) 2.9 (1.1) f *3 * 1.6 (.6) 1.6 (.6) 6. (.25) 1.6 (.6) 1.6 (.6) 6. (.25) Bolt holes No.(n) Dia.(øh) 19 (.75) 19 (.75) 23 (.91) 15.9 (.63) 22. (.) 22. (.) 16 (.63) 22 (.7) 22 (.7) j k 3 (1.1) 3 (1.1) 3 (1.1) 3 (1.1) 3 (1.1) 3 (1.1) 3 (1.1) 3 (1.1) 3 (1.1) *1: When wetted parts material code UW (titanium) is selected, value is 3 (1.3.) *2: Indicates inside diameter of gasket contact surface. *3: In case where process flange material is JIS S25C, value of f is. *: In case where process flange material is JIS SUS3 in ANSI/JPI flange, value of f is included in t. T13E.EPS All Rights Reserved. Copyright 2, Yokogawa Electric Corporation GS 1C25J3-1E Aug. 31, 2-

15 15 Terminal Configuration Communication terminals (BT2 etc.) connection hook Check meter connection hook *1*2 Terminal Wiring SUPPLY CHECK or ALARM Power supply and output terminal External indicator (ammeter) terminal *1*2 or Status contact output terminal *2 (when /AL is specified) SUPPLY CHECK or ALARM SUPPLY CHECK or ALARM Ground terminal *1: When using an external indicator or check meter, the internal resistance must be 1 or less. A check meter or indicator cannot be connected when /AL option is specified. *2: Not available for fieldbus communication type. F12E.EPS Wiring Example for Analog Output and Status Output Connection Description Analog output EJX Electrical Terminal SUPPLY CHECK Distributor 25Ω 2V DC Analog and Status output (when /AL is specified) If shield cable is not used, communication is not possible. EJX Electrical terminal SUPPLY ALARM Shielded Cable 2V DC 25Ω External Power supply 3V DC, 12mA max Distributor Magnetic valve Use two-wire separately shielded cables. AC power supply F13E.EPS All Rights Reserved. Copyright 2, Yokogawa Electric Corporation GS 1C25J3-1E Aug. 31, 2-

16 < Ordering Information > Specify the following when ordering 1. Model, suffix codes, and option 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. When reverse range is designated, specify LRV as greater than URV. 2) Specify only one unit from the table, Factory setting. 3. Display scale and units (for transmitters equipped with the integral indicator only) Specify either to 1 % or 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 -32 to 32. Unit display consists of 6-digit, therefore, if the specified scaling unit excluding / is longer than 6-characters, the first 6 characters will be displayed on the unit display.. Tag Number (if required). For BRAIN communication type, specify upto 16 letters. The specified letters will be written in the amplifier memory and engraved on the tag plate. For HART communication type, specify software tag (upto letters) to be written on the amplifier memory and Tag number(upto 16 letters) to be engraved on the tag plate seperately. 5. Other factory configurations (if required) Specifying option code /CA or /CB will allow further configuration at factory. Following are configurable items and setting range. [/CA : For HART communication type] 1) Descriptor(upto 16 characters) 2) Message (upto 3 characters) 3) Software damping (. to 1. sec) [/CB : For BRAIN communication type] 1) Software damping (. to 1. sec) 6. Process fluid temperature for zero compensation (if required) < Factory Setting > Tag Number Software damping *1 Calibration range lower range value Calibration range upper range value Calibration range units Display setting As specified in order 2. sec or as specified in order As specified in order As specified in order 16 Selected from mmh 2 O, mmh 2 O(6 F), mmaq *2, mmwg *2, mmhg, Pa, hpa *2, kpa, MPa, mbar, bar, gf/cm 2, kgf/cm 2, inh 2 O, inh 2 O(6 F), inhg, fth 2 O, fth 2 O(6 F) or psi. (Only one unit can be specified) Designated value specified in order, absolute value. (% or user scaled value.) *1: To specify these items at factory, /CA or /CB option is required. *2: Not available for HART protocol type. T1E.EPS All Rights Reserved. Copyright 2, Yokogawa Electric Corporation Subject to change without notice. GS 1C25J3-1E Jan. 5, 25-