Yokogawa EJA440E High Pressure Transmitter

The EJA440E high-performance pressure transmitter adopts monocrystalline silicon resonant sensing technology, which is suitable for measuring the pressure of liquids, gases, or vapors. The EJA440E converts the measured differential pressure into a 4-20mA DC current signal output, and has functions such as fast response, remote setting, and self diagnosis.

The Yokogawa EJA-E series transmitters are designed in accordance with IEC61508:2010 (Parts 1-7) and IEC61511:2004 (Parts 1-3) standards and have obtained certification. Each unit meets SIL2 safety requirements, and redundant use meets SIL3 safety requirements. By using the EJA/EJX series transmitters, one can meet production applications and safety requirements without the need for redundant configuration.

The functional features of EJA440E include:

Accuracy ± 0.055%

Stability ± 0.1% URL/10 years

Response time of 90 milliseconds

TUV and Exida SIL2/SIL3 certification

Local parameter settings (LPS)

Provide communication protocols such as HART 5/7, HART (1-5V DC) low-power type, FF fieldbus, PROFIBUS PA, and BRAN.