Liquid Level

Benefits of Liquid Level and Remote Seals

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 of Liquid Level or Remote Seals are Right for You?

View the comparison chart.

  • EJX210A

    Flanged-mounted Differential Pressure Transmitter designed for Liquid-level applications based on the EJX-A Series.

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  • EJA210E

    Flange-mounted Differential Pressure Transmitter designed for Liquid-level applications based on the EJA-E series.

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  • EJX118A

    • DP Accuracy: ± 0.15% of Span
    • Response Time: 200 msec
    • Static Pressure Accuracy: ±0.2% of Span
    • MWP: Up to flange rating
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  • EJA118E

    • DP Accuracy: ± 0.2% of Span
    • Response Time: 200 msec 
    • Static Pressure Accuracy: ±0.5% of Span
    • MWP: Up to flange rating
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  • EJX438A

    Gauge Pressure Transmitter with Remote Diaphragm Seal

    • Accuracy: ± 0.15% of Span
    • Response Time: 200 msec
    • MWP: Up to flange limit
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  • EJA438E

    Gauge Pressure Transmitter with Remote Diaphragm Seal

    • Accuracy: ± 0.2% of Span
    • Response Time: 200 msec
    • MWP: Up to flange limit
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  • EJXC40A (DRS)

    • DP Accuracy: ±0.055% of Span
    • Stability: ±0.1% of URL per 10 years
    • Static Pressure Accuracy: ±0.04% of Span
    • MWP: Up to flange rating
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Details

Which Series of Liquid Level or Remote Seals are Right for You?

  Liquid Level Liquid Level Instruments Liquid Level Liquid Level Instruments
EJA-E Series EJX-A Series
  EJA210E EJX210A
Accuracy
± 0.075 of Span
Stability
± 0.1% of URL per 1 year
Response Time
120 msec
Diaphragm seal type
Flush Flanged
Extended Flange
IEC 61508 Certified (SIL 2)
Multi-Sensing
Differential Pressure
Static Pressure

Benefits of Liquid Level and Remote Seals

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.

Resources

Overview:

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

Industries:
FieldGuide
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