EJA530E-JAH7N-019DL/SF22 | 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) A 10 to 200 kPa (1.45 to 29 psi) Wetted parts material(2) H Process connector:Hastelloy C-276(3)#Diaphragm: Hastelloy C-276(3)#Others: Hastelloy C-276(3)# Process connection 7 1/2 NPT male N Always N -0 Always 0 Amplifier housing 1 Cast aluminum alloy Electrical connection 9 M20 female, two electrical connections with a blind plug(4) Integral indicator D Digital indicator(5) Mounting bracket L 316 SST 2-inch pipe mounting IECEx /SF22 IECEx Flameproof Approval6) Applicable Standard: IEC 60079-0, IEC 60079-1, IEC 60079-31 Certificate: IECEx DEK 14.0046X Enclosure: IP66/IP67 Ex db IIC T6...T4 Gb, Ex tb IIIC T85°C Db 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) 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 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.