EJA120E Micro Differential Pressure Transmitter

EJA120EMicro differential pressure transmitterAdopting monocrystalline silicon resonant sensor technology, it is suitable for measuring the flow rate, liquid level, density, and pressure of liquids, gases, or vapors. EJA120E converts the measured differential pressure into a 4-20mA current signal output, with functions such as fast response, remote setting, and self diagnosis. The EJA-E series products offer BRAIN, HART/HART (1-5VDC) low-power type, FF fieldbus, and PROFIBUS PA communication protocols, with standard configuration certified with SIL 2 safety.

output:

4-20mA HART/BRAN (output signal code D&J); Two wire system with digital communication, 4-20mA DC output, can be set as linear or square root. BRAN or HART

FSKThe protocol is loaded on a 4-20mA signal, with an output range of 3.6mA to 21.6mA. To comply with NAMUR NE43, output limits can be pre-set through option codes C2 or C3.

1-5V HART (output signal code Q); three wire or four wire system 1-5V low-power type can be set to linear or square root. The HART protocol is loaded on a 1-5 V signal, with an output range of

Surrounding 0.9-5.4VDC

Power supply voltage:

4-20mA HART/BRAN (output signal code D&J)

10.5~42V DC ordinary type and explosion-proof type

10.5~32V DC with lightning protection (option code/A)

10.5~30V DC intrinsic safety, n-type, non flammable type

● Digital communication (BRAIN and HART): * Small 16.6V DC; 1-5V HAR Ding (output signal code Q)

9~28V DC ordinary type and explosion-proof type

Shenyuan Consumption:0.96～3mA，27mW

Ambient temperature- 40~85 ℃ (-40~185 ° F); -30~80 ℃ (-22~176 ° F) with LCD meter head

Process temperature:- 40～120℃( - 40～248°F)

Protection level:IP66/IP67，NEMA 4X

Protection level:IP66/IP67，NEMA 4X

Measurement range:-1-1KPa

Measurement range:0.1-1KPa

EJA120EMicro differential pressure transmitterSelection: