Differential Pressure Transmitter
Yokogawa EJA130A High Static Differential Pressure Transmitter
The high performance differential pressure transmitter model EJA130A can be used to measure liquid, gas, or steam flow. It outputs a 4 to 20 mA DC signal corresponding to the measured differential pressure. Model EJA130A also features remote setup and monitoring through communications .
- Excellent performance and stability
The EJA series uses a formed from monocrystal silicon, a perfect material, which has no hysteresis in pressure or temperature changes. The sensor minimizes overpressure, temperature change, and static pressure effects, and thus offers unmatched long-term stability.
- Compact and light-weight design
Half the weight of conventional models thanks to miniaturization of the casing with the amplifier ASIC, pressure cell structure, and flange. The ASIC uses the minimum number of parts and improves the reliability of the amplifier.
- Fieldbus communication capability
Fieldbus is a digital two-way communication system. It is a revolutionary technology for configuring instrumentation control systems and a promising successo.
EJA series offers two types of fieldbus models, FOUNDATION fieldbus Low Voltage Mode and PROFIBUS PA devices, which ensure interoperability between and other manufactures. As for software, the EJA series incorporates two AI function blocks that compute differential and static pressures to allow flexible configuration of instrumentation.