EJA110E features include:0.055% Accuracy (0.04% Accuracy optional)0.1% Stability per 10 years90 ms Response TimeExida and TUV SIL 2 / SIL3 CertifiedMWP 2,300 psi (MWP 3,600 psi option)Local Parameter Setting (LPS)Ordering Information Model EJA110E Differential pressure transmitter Output signal -J 4 to 20 mA DC with digital communication (BRAIN protocol)(1) Measurement span (capsule) M 1 to 100 kPa (4 to 400 inH2O) Wetted parts material(2) S# Cover flange and process connector: ASTM CF-8M(3)Capsule: Hastelloy C-276(4) (Diaphragm); F316L SST, 316L SST (Others)Capsule gasket: Teflon-coated 316L SSTVent/Drain plug: 316 SST Process connections 4 with 1/2 NPT female process connector Bolts and nuts material J B7 carbon steel Installation -9 Horizontal piping and left side high pressure Amplifier housing 1 Cast aluminum alloy Electrical connection 9 M20 female, two electrical connections and a blind plug(5) Integral indicator D Digital indicator(6) Mounting bracket B 304 SST 2-inch pipe mounting, flat type (for horizontal piping) ATEX /KU22 Combined KF22, KS21 and ATEX Intrinsically safe Ex ic(7)(8) [ATEX Intrinsically safe Ex ic] Applicable Standard: EN 60079-0:2012, EN 60079-11:2012 II 3G Ex ic IIC T4 Gc, Amb. Temp.: –30 to 60°C (–22 to 140°F)(9) Ui=30 V, Ci=27.6 nF, Li=0 µH Calibration units(10) /D4 M calibration (kgf/cm² unit) Material certificate(11) /M11 Cover flange, Process connector(12) Pressure test/ Leak test certificate(13) /T12 Test Pressure: 16 MPa(2300 psi) The “*” marks indicate the most typical selection for each specification. 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.Cast version of 316 SST. Equivalent to SCS14A.Hastelloy C-276 or ASTM N10276.Material of a blind plug is aluminum alloy or 304 SST.Not applicable for output signal code G.Applicable for Electrical connection code 2, 4, 7, 9, C and DNot applicable for output signal code Q.Lower limit of ambient temperature is –15°C (5°F) when option code HE is specified.The unit of MWP (Max. working pressure) on the name plate of a housing is the same unit as specified by option codes D1, D3, and D4.Material traceability certification, per EN 10204 3.1B.Applicable for process connections codes 1, 2, 3, and 4.The unit on the certificate is always Pa unit regardless of selection of option code D1, D3 or D4.
