Differential Pressure Transmitter
Yokogawa EJA120E Differential Pressure Transmitter
The high performance draft range differential pressure transmitter EJA120E features single crystal silicon resonant sensor and is suitable to measure liquid, gas, or steam flow as well as liquid level, density and pressure. EJA120E outputs a 4 to 20 mA DC signal corresponding to the measured differential pressure.
Other key features include quick response, remote set-up using communications and self-diagnostics. FOUNDATION Fieldbus, PROFIBUS PA and 1 to 5 V DC with HART (Low Power) protocol types are also available. All EJA-E series models in their standard configuration, with the exception of the Fieldbus, PROFIBUS and Low Power types, are certified as
complying with SIL 2 for safety requirement.
It combines the ruggedness and success of the work-horse EJA-A series with the performance of the thoroughbred EJX-A series to deliver the type of product you have come to expect from Yokogawa.
The EJA120E is the traditional-mount Draft Range Pressure Transmitter in this series.
EJA120E features include:
- 0.2% Accuracy (0.09% available with /HAC option)
- SIL 2/3 (IEC 61508) Certified
- 150 ms Response Time
- Local Parameter Setting (LPS)
- True Draft Range design
Available with HART 5/7, 1 to 5 VDC HART 7 (Low Power), FOUNDATION Fieldbus, PROFIBUS PA, or BRAIN communication.