Absolute Pressure Transmitter Eja310a

Absolute Pressure Transmitter EJA310A uses a silicon resonant sensor formed from monocrystal silicon, a perfect material which has no hysteresis in pressure or temperature changes. The sensor minimizes overpressure, temperature change, and static pressure effects, and thus offers unmatched long-term stability.

Compact and light-weight design
Half the weight of conventional models thanks to miniaturization of the casing with the amplifier ASIC, pressure cell structure, and flange. The ASIC uses the minimum number of parts and improves the reliability of the amplifier.

Fieldbus communication capability

Fieldbus is a digital two-way communication system. It is a revolutionary technology for configuring instrumentation control systems and a promising successor to the standard 4 to 20 mA analog communication used in most field instruments today.


Output:4-20mA
EJA series offers two types of fieldbus models, FOUNDATIONa c fieldbus Low Voltage Mode and PROFIBUS PA devices, which ensure interoperability between Yokogawa and other manufactures. As for software, the EJA series incorporates two AI function blocks that compute differential and static pressures to allow flexible configuration of instrumentation.
Accuracy :A 0.2%
Degrees of protection :IP67, NEMA 4X, and JIS C0920 immersion proof
Certificates :FM, CENELEC ATEX, CSA, IECEx
Output :4 to 20 mA DC or FOUNDATIONa c fieldbus
Mounting