Yokogawa Pressure Transmitter EJA110A

Yokogawa EJA110A

Yokogawa Pressure Transmitter EJA110A, also we have others Yokogawa products with immediate delivery and warranty.

The high performance differential pressure transmitter model EJA110A can be used to measure liquid, gas, or steam flow as well as liquid level, density and pressure.

It outputs a 4 to 20 mA DC signal corresponding to the measured differential pressure.

Model EJA110A also features remote setup and monitoring through communications with the BRAIN™ terminal and CENTUM CS™ or µXL™ or HART® 275 host.

Zero Adjustment Limits
Zero can be fully elevated or suppressed, within the Lower and Upper Range Limits of the capsule.
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.

Mounting Position Effect
Rotation in diaphragm plane has no effect. Tilting up to 90° will cause zero shift up to 0.4 kPa {1.6 inH2O} which can be corrected by the zero adjustment. 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.
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)
Note: Applicable for Output signal code D and E Damping Time Constant (1st order)
The sum of the amplifier and capsule damping time constant must be used for the overall time constant.
Amp damping time constant is adjustable from 0.2 to64 seconds.