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Flange Mounted Differential Pressure
Apr 06, 2016

Flange Mounted Differential Pressure Transmitters

Model EJA210A and EJA220A

 

Standard specification :

 

Static Pressure Effects
Total Effects per Change
[0.028 % Span+0.007 % URL] per 0.69 MPa
{100 psi}
Effect on Zero (can be corrected at line pressure)
0.007 % of URL per 0.69 MPa {100 psi}
Stability
0.1 % of URL per 60 months
Power Supply Effects “”
0.005 % per Volt (from 21.6 to 32 V DC, 350 )

External Zero Adjustment “”
External zero is continuously adjustable with 0.01 %
incremental resolution of span. Span may be
adjusted locally using the digital indicator with range
switch.
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.
Failure Alarm
Output status at CPU failure and hardware error;
Up-scale: 110%, 21.6 mA DC or more(standard)
Down-scale: -5%, 3.2 mA DC or less
-2.5%, 3.6 mA DC or less (Optional
code /F1)