Differential Pressure (DP) transmitters measure the difference between two pressures. They use a reference point called the low-side pressure and compare it to the high-side pressure. Ports in the instrument are marked high-side and low-side. The DP reading can be either negative or positive depending on whether the low-side or high-side is the larger value. A DP transmitter can be used as a gauge pressure transmitter if the low-side is left open to the atmosphere.
Example Industrial Applications: Closed Tank Level, Density, Filter health, and DP Flow (Secondary Element)
Yokogawa gauge pressure transmitters use digital DPharp sensor technology to get accurate, reliable readings to you quickly.
Click the 'Details' tab above to learn which series is right for your application.
Traditional-mount Differential Pressure Transmitter based on the EJA-E Series.
Traditional-mount Differential Pressure Transmitter based on the EJX-A Series.
Differential Pressure Transmitter with Remote Diaphragm Seals based on the EJA-E Series.
Differential Pressure Transmitter with Remote Diaphragm Seals based on the EJX-A Series.
Traditional-mount High Static Differential Pressure Transmitter based on the EJA-E Series.
Traditional-mount High Static Differential Pressure Transmitter based on the EJX-A Series.
The EJXC40A Digital Remote Sensor (DRS) transmitter connects two pressure sensors, the master sensor (for high-pressure side) and remote sensor (for low-pressure side) with DRS dedicated communication cable to measure differential pressure.
|EJA-E Series||EJX-A Series|
|± 0.1% of URL per 10 years||•|
|± 0.1% of URL per 7 years||•|
|IEC 61508 Certified (SIL 2)||•||•|
Yokogawa supplies measurement and control instrumentation in thousands of advanced production processes. Oil Review recently spoke to Ian Ramsay-Connell, Chief Technology Officer at Yokogawa Middle East about the company's latest technology.
Looking for more information on our people, technology and solutions?