Original EJA120A Differential Pressure Transmitter

EJA120A specifications :

Wetted Parts Materials :

Diaphragm Hastelloy C-276
Cover flange  SCS14A       Process connector SCS14A
Capsule Gasket PTFE Teflon


Low copper cast-aluminum alloy with polyurethane paint (Munsell 0.6GY3.1/2.0)

Degrees of Protection :


Output :
Two wire 4 to 20 mA DC output with digital communications, linear or square root programmable. 

BRAIN or HART FSK protocol are superimposed on the 4 to 20 mA signal.

Basic feature :

Model EJA120 Differential pressure traansmitter can measure differential pressure and it is output 4-20mA DC signal  and EJA120 transmitter can remote setup and monitoring through communications with Brain terminal  or Hart 275 host .

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