Field Instruments

General

The high performance differential pressure transmitter model EJA110A can be used to measure liquid, gas, or steam flow as well as liquid level, density and pressure. It outputs a 4 to 20 mA DC signal corresponding to the measured differential pressure. Model EJA110A also features remote setup and monitoring through communications with the BRAIN™ terminal and CENTUM CS™ or XL™ or HART® 275 host.

Specifications

• Make : YOKOGAWA
• Model: EJA110A-EMS4B-92EA/FF1/D1
• Output Signal: -E - 4 to 20 mA DC with digital communication (HART protocol, refer to GS 01C22T01-00E)
• Measurement span (capsule): M - 1 to 100 kPa {100 to 10000 mmH2O} {4 to 400 inH2O} {10 to 1000 mbar}
• Wetted parts material1: S# - [Body]2 SCS14A; [Capsule] SUS316L3; [Vent plug] SUS3164
• Process connections: 4 - with 1/2 NPT female process connector
• Bolts and nuts material: B -  SUS630; [Maximum working pressure] 16 MPa {160 kgf/cm2}5
• Installation: *-9 - Horizontal impulse piping type, left side high pressure6
• Electrical connection: *2 - 1/2 NPT female, two electrical connections without blind plug
• Integral indicator: E - Digital indicator with the range setting switch7
• Mounting bracket: *A - SECC Carbon steel; 2-inch pipe mounting (flat type)

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