The EJX930A high-performance multivariable transmitter adopts a single-crystal silicon resonant sensor. It can output measured differential pressure, static pressure, and process temperature, as well as calculate mass flow, making it suitable for high static pressure applications. It supports multiple protocols such as HART, FOUNDATION Fieldbus, and RS485 Modbus.
The functional characteristics of the EJX930A include:
Mass Flow
- Supports orifice plates, nozzles, and Venturi tubes
- Also supports averaging pitot tubes and cone flowmeters under the HART7 protocol
- Mass flow accuracy: ±1.0%
- Fully compensated mass flow
- Mass flow totalizer with an accuracy of ±1.0%
- Pulse/contact output
- Maximum working pressure: 4,500 psi
- TUV SIL 2/3 certification
Composite Sensing
- Differential pressure accuracy: ±0.04%
- Static pressure accuracy: ±0.1%
- External temperature accuracy: ±0.9°F
- Maximum working pressure: 4,500 psi
- TUV SIL 2/3 certification
