EJA530E-JCS4N-03DDN/KF22/M15 | Yokogawa EJA530E In-Line Mount Gauge Pressure Transmitter

Model 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 0.1 to 10 MPa (14.5 to 1450 psi) Wetted parts material(2) S Process connector: 316L SST#Diaphragm: Hastelloy C-276(3)#Others: 316L SST# Process connections 4 1/2 NPT female - N Always N - -0 Always 0 Amplifier housing 3 Cast aluminum alloy with corrosion resistance properties(4) Electrical connection D M20 female, two electrical connections and a 316 SST blind plug Integral indicator D Digital indicator(5) Mounting bracket N None ATEX /KF22 ATEX Flameproof Approval(6) Applicable Standard: EN IEC 60079-0, EN 60079-1, EN 60079-31 Certificate: KEMA 07ATEX0109 X II 2 G Ex db IIC T6...T4 Gb, II 2 D Ex tb IIIC T85°C Db Degree of protection: IP66/IP67 Amb. Temp. (Tamb) for gas-proof : T4; –50 to 75°C (–58 to 167°F), T5; –50 to 80°C (–58 to 176°F), T6; –50 to 75°C (–58 to 167°F) Process Temp. for gas-proof (Tp): T4; –50 to 120°C (–58 to 248°F), T5; –50 to 100°C (–58 to 212°F), T6; –50 to 85°C (–58 to 185°F) Max. surface Temp. for dust-proof: T85°C (Tamb: –30 to 75°C, Tp: –30 to 85°C)(7) Material certificate(8)(9) /M15 Process Connector 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.Not applicable for electrical connection code 0, 5, 7, 9 and A.Not applicable for output signal code G.Applicable for Electrical connection code 2, 4, 7, 9, C and D.Lower limit of temperature is –15°C (5°F) when /HE is specified.Material traceability certification, per EN 10204 3.1 B.Not applicable with process connections code for diaphragm seal system P.