The DPharp EJX series of pressure transmitters /differential pressure transmitters are the latest addition to the DPharp family's EJA series. DPharp EJX pressure and differential pressure transmitters employ a next-generation multi-sensing technology that provides virtually the highest level of performance and precision in the market.

Key Benefits

1: Safety at no extra cost
・ In today's increasingly regulated operational environment, safety cannot be an option. The EJX helps your plant meet safety requirements while also increasing
availability.

Safety cannot be an option

No dangerous undetected failure modes
Extended proof testing & reduced maintenance
IEC61508 SIL2 TUV approved
IEC61511 approved

・ With the EJX, you can use the same transmitter for both your process control and emergency shutdown systems.

2: Field-proven reliability
・ Accuracy without repeatability is of no benefit! That's why at Yokogawa we talk about precision and repeatability together.
・ Long-term stability comes directly from the drift-free performance of our advanced micro-machined Digital DPharp sensor.

Accuracy & repeatability = precision
Precision brings improved process control with reduced variability

・ No error prone A/D converter
Full end-to-end digital communications,from process to control system

Drift free, long-term stability

・ 3D stability: Stability of applied pressure, ambient temperature, and overpressure effects guaranteed under real world process conditions
・ Industry-leading stability guarantee: 0.1% of URL for 120 months (10 years) which reduces maintenance frequency.

3: Greater insights into your process
・ All our EJX transmitters are multi-sensing enabled, while our new EJX910A is also a multi-variable transmitter able to measur the process temperature and deliver a mass flow output.
・ At Yokogawa we believe in an open industrial communication environment with full interoperability. Whether you choose BRAIN, HART, FOUNDATION™ fieldbus, or Profibus, our transmitters will deliver their full benefits.

Multi - Sensing

・ DPharp digital sensor delivers two(DP+SP) process variables. This unique feature enables to minimize your instrumentation cost.

Multi – Variable

・ EJX910A Multi-variable transmitter enables to minimizes your installation cost by measuring three process variables, D/P, P, and PT with single unit and derives mass flow by on board flow computer.

Full Interoperability

・ Full interoperability guarantees open access to field intelligence.

Courtesy of  Yokogawa