EJXC40A Digital Remote Sensor
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<<Contents>> <<Index>> DPharpEJpt DP harp EJfir [Diaphragm Seal System] Diaphragm Seal System can be used to measure liquid, gas, or steam flow as well as liquid level, density, and pressure. Diaphragm seals are used to prevent process medium form entering directly into the pressure-sensing assembly of the differential or Gauge pressure transmitter. Application which is suitable for diaphragm seal system For measuring the flow of ; • high/lowtemperature fluids • highly corrosive/high viscosity fluids • the fluids which may cause clogging of impulse piping in the low temperature • toxic fluids • the fluids containing suspended solids which are deposited in the impulse piping and may cause clogging. Venting/draining can be operated by installing the flushing connection ring, Adapter connection type Flange connection type Diaphragm Seal System (Inner Diaphragm type) Refer to GS as of the table below for Fieldbus communication type and PROFIBUS PA communication type for the items marked with “0.” Direct Mounted Diaphragm Seal System The codes of diaphragm seal system represent a seal system type. CE and other standard certification are acquired for each transmitter section. Diaphragm Seal System YOKOGAWA ♦ Yokogawa Electric Corporation 2-9-32, Nakacho, Musashino-shi, Tokyo, 180-8750 Japan Tel.: 81-422-52-5690 Fax.: 81-422-52-2018

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• Diaphragm Seal System Diaphragm Seal System consists of gauge pressure or differential pressure transmitter with one or two diaphragm seal. Suitable for various kinds of pressure measurement. Diaphragm Seal System Applicable Products (Transmitter)*1 • Differential Pressure Transmitter EJX110A: GS01C25B01-01EN EJA110E: GS01C31B01-01EN • Gauge Pressure Transmitter EJX430A: GS01C25E01-01EN EJA430E: GS01C31E01-01EN 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) • Inner Diaphragm Seal, Adapter...

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• Absolute Pressure Diaphragm Seal System Diaphragm Seal System consists of absolute pressure transmitter with a single diaphragm seal. Suitable for various kinds of pressure measurement. Applicable Products (Transmitter)11 • Absolute Pressure Transmitter EJX310A: GS01C25D01-01EN EJA310E: GS01C31D01-01EN 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) • Inner Diaphragm Seal, Adapter Connection Type 1/2-inch (15 mm), 3/4-inch (20 mm), 1-inch (25 mm) • Inner Diaphragm Seal, Flange Connection...

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• Direct Mounted Diaphragm Seal System Direct Mounted Diaphragm Seal System consists of gauge pressure or differential pressure transmitter with a single direct mount diaphragm seal. Suitable for various kinds of pressure measurement. • : Applicable, -: Not applicable Applicable Products (Transmitter)11 • Differential Pressure Transmitter EJX110A: GS01C25B01-01EN EJA110E: GS01C31B01-01EN • Gauge Pressure Transmitter EJX530A: GS01C25F01-01EN EJA530E: GS01C31F01-01EN 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...

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• Digital Remote Sensored Diaphragm Seal System Digital Remote Sensor (DRS) Transmitter connects two pressure sensors, high pressure side (master) and low pressure side (slave) in a remote location, with DRS dedicated communication cable to measure differential pressure. •: Applicable, S: Screw Mount Applicable Products (Transmitter)11 • Digital Remote Sensor Transmitter EJXC40A: GS 01C25W05-01EN 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) • Flush Hygienic Seal (ISO Clamp Seal) ISO76.1,...

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■ Direct Mount Flanged Diaphragm Seal Process connection style Raised face (RF) Flush type Process connection size (Process flange size) 3-inch (80 mm) 2-inch (50 mm) Raised face (RF) Flush type Raised face (RF) Extended type ■ Remote Mount Hygienic Diaphragm Seal Model C70SW Process connection style ISO clamp Flush type Process connection size ISO51 ISO76.1 ISO101.6 Capillary Connection Style Back of diaphragm seal unit ISO clamp Extended type Back of diaphragm seal unit ■ Direct Mount Hygienic Diaphragm Seal Model C30SW Process connection style ISO clamp Flush type Process connection size ISO51...

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□ SPAN AND RANGE LIMITS • Flange Mounted Diaphragm Seal System ■ Remote Mounted Seal, Direct Mounted Seal with Remote Seal (Combination type), or Compensation Capillary type • EJXC80A Differential pressure diaphragm seal system All Rights Reserved. Copyright © 2016, Yokogawa Electric Corporation GS 01C25W01-01EN Sep. 27, 2018-00

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Process temperature, Ambient temperature, and Working pressure ■ EJXC80A, EJAC80E Remote Mounted Seal, Direct Mounted Seal with Remote Seal (Combination type), or Compensation Capillary type Diaphragm Seal System Table 1-1a. Flange Mounted All Rights Reserved. Copyright © 2016, Yokogawa Electric Corporation GS 01C25W01-01EN Sep. 27, 2018-00 6: Temperature limit of cleansing process is up to 150°C (302°F) / max. 60 minutes *7: Temperature limit of cleansing process is up to 150°C (302°F) / max. 30 minutes *8: Applicable for both side remote mount flanged differential diaphragm seal or gauge

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