Basic Information :

The absolute and gauge pressure transmitter model EJA510A and EJA530A can be used to measure liquid, gas, or steam pressure. Both output a 4 to 20mA DC signal corresponding to the measured pressure, and also feature remote setup and monitoring through communications with the BRAIN™ terminal and CENTUM CS™ or µXL™ or HART® 275 host.

Specification :

Reference Accuracy :

0.2 % of Span      
0.075 %    
0.12 % 

Stability  :

0.1% of URL per 12 months

Vibration Effects :

0.1 % of URL

(5 to 15Hz; 4mm peak-to-peak constant displacement, 15 to 150Hz; 2g, 150 to 2000Hz; 1g)

Output :

Two wire 4 to 20 mA DC output with digital communications. BRAIN or HART FSK protocol are superimposed on the 4 to 20 mA signal.

Supply Voltage :

10.5 to 42 V DC for general use and flameproof type

10.5 to 32 V DC for lightning protector (Optional code /A)

10.5 to 30 V DC for intrinsically safe, Type n,

nonincendive, or non-sparking type

Minimum voltage limited at 16.4 V DC for digital

communications, BRAIN and HART