General Specifications <> <> The high performance gauge pressure transmitter model EJA430A can be used to measure liquid, gas, or steam pressure. It outputs a 4 to 20 mA DC signal corresponding to the measured gauge pressure. Model EJA430A also features remote setup and monitoring through communications with the BRAIN™ terminal and CENTUM CS™ or
XL™ or HART® 275 host.
STANDARD SPECIFICATIONS Refer to GS 01C22T02-00E for FOUNDATION Fieldbus communication type and GS 01C22T03-00E for PROFIBUS PA communication type marked with “.” PERFORMANCE SPECIFICATIONS Zero-based calibrated span, linear output, wetted parts material code ‘S’ and silicone oil. Reference Accuracy of Calibrated Span (including the effects of zero-based linearity, hysteresis, and repeatability) 0.065 % of Span For spans below X, [0.015 + 0.05 ] % of Span X Span where X equals: Capsule X MPa {psi} A 0.3 {43} B 1.4 {200} Ambient Temperature Effects Total Effects per 28 C (50 F) Change [0.084 % Span + 0.017 % URL] Stability 0.1 % of URL per 60 months Power Supply Effects “” 0.005 % per Volt (from 21.6 to 32 V DC, 350 ) FUNCTIO