EJXC80A, EJAC80E Differential Pressure Direct Mounted Seal
EJXC80A, EJAC80E Differential Pressure Direct Mounted Seal

EJXC80A, EJAC80E Differential Pressure Direct Mounted Seal

Direct Mounted Diaphragm Seal System consists of gauge pressure or differential pressure transmitter with single direct mount diaphragm seal. Suitable for various kinds of pressure measurement.

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EJXC80A, EJAC80E features include:

  • High performance, high accuracy and high reliability.
  • Fast response: 120 ms

Applicable Products (transmitter)

Differential Pressure Transmitter: EJX110A, EJA110E

Gauge Pressure Transmitter: EJX430A, EJA430E

Flange Sizes

Flush flange sizes: 1.5″ (40 mm), 2″ (50 mm), 3″ (80 mm).

Extended flange sizes: 3″ (80 mm), 4″ (100 mm).

Operating Conditions

Supports a wide range of process temperatures depending on the fill fluid. For example, with general-use silicone oil: −10 °C to +315 °C.

Ambient temperature range is limited depending on fluid: for that same silicone oil, –10 °C to around +60 °C.

Process connection size

Flush Flanged Seal 1 1/2-inch (40 mm), 2-inch (50 mm), 3-inch (80 mm)

Extended Flanged Seal 3-inch (80 mm), 4-inch (100 mm)

Applicable Products (transmitter)

Differential Pressure Transmitter: EJX110A, EJA110E

Features

  • Suitable for measuring differential pressure in a variety of media (liquids, gases, steam).
  • Also used for level, density, or flow measurement when combined with the right transmitter / seal.
  • Because it’s a diaphragm seal system, it isolates the pressure-sensing element from the process fluid — good for corrosive, viscous, or dirty media.
  • Built in accordance with OpreX standards (Yokogawa’s industrial automation / measurement brand).
  • Designed for high-precision differential pressure measurement.
  • Very reliable digital pressure transmission (part of Yokogawa’s DPharp line).