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Yokogawa

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Yokogawa

EJXC80A, EJAC80E Differential / Gauge Pressure Diaphragm Sea

EJXC80A, EJAC80E Differential / Gauge Pressure Diaphragm Seal System






EJXC80A, EJAC80E
Diaphragm Seal System consists of gauge pressure or differential pressure transmitter with one or two diaphragm seal. Suitable for various kinds of pressure measurement.

Key Features

  • High performance, high accuracy and high reliability.
  • High temperature and high vacuum use (0.013 kPa abs~)
  • Fast response: 200 ms

OpreX is the comprehensive brand for Yokogawa’s industrial automation (IA) and control business and stands for excellence in the related technology and solutions. It consists of categories and families under each category. This product belongs to the OpreX Field Instruments family that is aligned under the OpreX Measurement category.

Diaphragm Seal System can provide the solution …

For measurement of ;

  • high/low temperature fluids
  • highly corrosive/high viscosity fluids
  • the fluids which may cause clogging of impulse piping in the low temperature
  • toxic fluids
  • Various process connection size

Compensation capillary type has a compensating capillary to help balance the volume and temperature of the fill fluids between high and low pressure side capillaries. This solution reduces the influence of ambient temperature drift whether it is caused by swings day-to-night, season-to-season, or shady-to-sunny.

This compensation capillary is attached to the high pressure side of the transmitter and runs along the low-pressure capillary. It is actually bundled to it. This allows the volume of fill fluid to be the same between the two sides of the transmitter and allows for ambient temperature balance between them.

EJXC80A, EJAC80E Differential / Gauge Pressure Diaphragm Seal System