Liquid Level

Level measurement is one of the more essential measurements in a process. Incorrect measurements can cause tanks to overflow creating potential safety or environmental problems; or, low levels can cause pump damage. Even wrong intermediate levels can result in an inferior quality product. Whether the application is for monitoring or control, the level measurement needs to be accurate, reliable, and quick.

Which Series is Right for You?

Click the 'Details' Tab above to learn which series is right for your application.


Which Series is Right for You?

Refer to the General Specification sheet located under the 'Downloads' tab for detailed specifications.

  EJA-E Series EJX-A Series
EJA-E Series EJX-A Series
± 0.075 of Span
± 0.1% of URL per 1 year
Response Time
120 msec
Diaphragm seal type
Flush Flanged
Extended Flange
Safety Certified
IEC 61508 Certified (SIL 2)
Differential Pressure
Static Pressure


Application Note

DP Level transmitter configuration can be very time consuming. Yokogawa DPharp EJA/EJX Pressure transmitters realize reduction in man hours by smart level setup feature.


Yokogawa DPharp EJA/EJX Pressure transmitters do not need frequent re-zeroing due to superior long term stability, it contributes to reduce maintenance time.


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