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 -D 4 to 20 mA DC with digital communication (BRAIN protocol) Measurement span (capsule) M 1 to 100 kPa (4 to 400 inH2O) Wetted parts material(1) S# Cover flange and process connector: ASTM CF-8M(2)Capsule: Hastelloy C-276(3) (Diaphragm), F316L SST, 316L SST (Others)Capsule gasket: Teflon-coated 316L SSTVent/Drain plug: 316 SST Process connections 2 with Rc1/2 female process connector Bolts and nuts material J B7 carbon steel Installation -7 Vertical piping, left side high pressure, and process connection downside Amplifier housing 1 Cast aluminum alloy Electrical connection 7 1/2 NPT female, two electrical connections and a blind plug(4) Integral indicator D Digital indicator(5) Mounting bracket D 304 SST or SCS13A 2-inch pipe mounting, L type (for vertical piping) ATEX /KS21 ATEX Intrinsically safe Approval(6)(7) Applicable Standard: EN 60079-0:2012/A11:2013, EN 60079-11:2012, EN 60079-26:2007 Certificate: DEKRA 11ATEX0228 X II 1G, 2D Ex ia IIC T4 Ga, Ex ia IIIC T85°C T100°C T120°C Db Degree of protection: IP66/IP67 Amb. Temp. (Tamb) for EPL Ga: –50 to 60°C (–58 to 140°F) Maximum Process Temp. (Tp) for EPL Ga:120°C Electrical data: Ui=30 V, Ii=200 mA, Pi=0.9 W, Ci=27.6 nF, Li=0 µH Amb. Temp. for EPL Db: –30 to 60°C(8) Max. surface Temp. for EPL Db: T85°C (Tp: 80°C), T100°C (Tp: 100°C), T120°C (Tp: 120°C) The “*” marks indicate the most typical selection for each specification. 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.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 D.Not applicable for output signal code Q.Lower limit of ambient temperature is –15°C (5°F) when option code HE is specified.
