EJX630A In-Line Mount High Perfomance Gauge Pressure Transmitter

The EJX-A series is Yokogawa's premium performance line of DPharp transmitters. Released in 2004, it offers the performance and stability needed in demanding applications. The EJX-A series performance makes it the the thoroughbred of the DPharp family of pressure transmitters.

The EJX630A is the high performance In-Line Mount Gauge Pressure Transmitter in the series.

EJX630A standard features include:

• ± 0.04% Accuracy (Optional 0.025% Accuracy)

• ± 0.1% per 15 years Stability

• 90 ms Response Time

• 15,200 psi

• Exida and TUV SIL 2/3 Certified

• Local Parameter Setting (LPS)

At it's heart, Yokogawa's High-static Differential Pressure Transmitter with DPharp sensor offers the performance and device intelligence needed to get greater insight into your process.

Plants run better with Yokogawa pressure transmitters.

Digital Performance

Digital Performance

Poor Performance = Lost Money

Installed performance 2x better using all digital DPharp pressure sensor.

Yokogawa’s digital sensor provides superior performance and stability compared to analog sensors.

Dynamic Compensation

Compensates for process changes to improve accuracy.

More Information

Local Indicator

Easy to read indicator provides all the information you need.

Self Diagnostics

Standard Diagnostics

Good Diagnostics = Less Surprises

Reduce unscheduled maintenance by 60%

Over 40 diagnostics to ensure everything is OK. Active Sensor Technology monitors the DPharp sensor while the Patented Back-check Technology is reverse checking all calculations in real-time.

Advanced Diagnostics

Reduce unscheduled maintenance by 60%.

Predictive impulse line blocking and stream tracing diagnostics lets you see problems before they happen.

Yokogawa's DPharp active sensor, patented back check diagnostics, and rugged construction allow users to run their plants safer and with less downtime.

Yokogawa pressure transmitters help plants run longer.

Rugged Construction

Rugged Construction

Ruggedness = Reliability

Reduce failures in the field by 200%.

Yokogawa transmitters are designed to out live your planet.

Over-pressure Protection

Reduce failures and calibrations.

Yokogawa DPharp pressure transmitters have an integral over-pressure mechanism to protect your transmitters from process surges or improperly sequenced manifolds.

Proven Technology

Proven in Use

Less Downtime = Making Product

Over 6 million DPharp transmitters are installed worldwide.

Reliability Guaranteed

Reliability verified independently by third party industry experts.

Inherently Safe Design

Inherently Safe

Inherently Safe = Reliability

Save up to 10% on CAPEX spending.

All Yokogawa pressure transmitters are certified to meet IEC61508 for single use in SIL 2 applications or dual use in SIL 3 applications as a standard. No special option needed! To Yokogawa, safety should never be an option.

Active Sensor Technology

Unlike other sensor technologies, the active DPharp sensor constantly produces a signal even if there is no change in the process. This signal is continually monitored by the CPU.

Patented Self-check System

All calculations are checked by reverse calculation in real-time ensuring the highest reliability.