EJA530E-JCS4N-017EN/KU22/C3/T07/M15 | Yokogawa EJA530E In-Line Mount Gauge Pressure Transmitter

OverviewThe EJA-E series of transmitters is Yokogawa's most recent evolution of the DPharp family. Released in 2012, it combines the ruggedness and success of the work-horse EJA-E series with the performance of the thoroughbred EJX-A series to deliver the type of product you have come to expect from Yokogawa.EJA530E's standard features include:±0.055% Accuracy (0.04% Accuracy optional)±0.1% Stability per 10 years90 ms Response TimeExida and TUV SIL2/SIL3 CertifiedLocal Parameter Setting (LPS)SpecificationsMeasurement TypesPrimary Variable: Gauge PressureReference AccuracyPrimary Variable: ±0.055% of Span±0.04% of Span (/HAC option)Stability (All Normal Operating Conditions)Primary Variable: ±0.1% of URL per 10 yearsResponse TimePrimary Variable: 90 msecRangeability:Primary Variable:A, B and C Capsules: 20:1D Capsules: 10:1Model and Suffix Codes Model EJA530E Gauge pressure transmitter Output signal -J 4 to 20 mA DC Output with digital communication (HART 5/HART 7 protocol)(1) Measurement span (capsule) C 0.5 to 10 MPa (72.5 to 1450 psi) Wetted parts material(2) S Process connector: 316L SST#Diaphragm: Hastelloy C-276(3)#Others: 316L SST)# Process connection 4 1/2 NPT female N Always N -0 Always 0 Amplifier housing 1 Cast aluminum alloy Electrical connection 7 1/2 NPT female, two electrical connections with a blind plug(4) Integral indicator E Digital indicator with the range setting switch (push button)(5) Mounting bracket N None ATEX /KU22 Combined KF22, KS21 and ATEX Intrinsically safe Ex ic(6)(7) [ATEX Intrinsically safe Ex ic] Applicable Standard: EN 60079-0:2012/A11:2013, EN 60079-11:2012 II 3G Ex ic IIC T4 Gc, Amb. Temp.: –30 to 60°C (–22 to 140°F)(8) Ui=30 V, Ci=27.6 nF, Li=0 µH Output limits and failure operation(9) /C3NAMUR NE43 Compliant Output signal limits: 3.8 mA to 20.5 mA(10)Failure alarm up-scale: Output status at CPU failure and hardware error is 110%, 21.6 mA or more. Pressure test/ Leak test certificate(11) /T07 Test Pressure: 10 MPa (1450 psi)(12)Nitrogen(N2) Gas or Water(13)Retention time: one minute Material certificate(14) /M15Process Connector The “•” marks indicates the most typical selection for each specification.The ‘#’marks indicate the construction materials conform to NACE material recommendations per MR0175/ISO 15156. Please refer to the latest standards for details. Selected materials also conform to NACE MR0103.HART 5 or HART 7 is selectable. Specify upon ordering.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 (150°C [302°F] or above). Contact Yokogawa for detailed information of the wetted parts material.Hastelloy C-276 or ASTM N10276.Material of a blind plug is aluminum alloy or 304 SST.Not applicable for output signal code F.Applicable for Electrical connection code 2, 4, 7, 9, C and D.Not applicable for output signal code Q.Lower limit of ambient temperature is –15°C (5°F) when /HE is specified.Applicable for output signal codes D and J. The hardware error indicates faulty amplifier or capsule.The 1 to 5 V voltage output corresponding to 4 to 20 mA current output is applied to output signal code Q which is noncompliant to NAMUR NE43.The unit on the certificate is always kPa/MPa regardless of selection of option code D1, D3 and D4.Applicable for capsule code C.Pure nitrogen gas or pure water is used for oil-prohibited use (option codes K1 and K2).Material traceability certification, per EN 10204 3.1 B.