EJA110A-EMS4B-92EA/FF1/D1 | Yokogawa EJA110A Differential Pressure Transmitter
EJA110A-EMS4B-92EA/FF1/D1 | Yokogawa EJA110A Differential Pressure Transmitter

EJA110A-EMS4B-92EA/FF1/D1 | Yokogawa EJA110A Differential Pressure Transmitter

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Availability: Estimated Lead Time: 10 - 12 Weeks
Part Number: EJA110A-EMS4B-92EA/FF1/D1
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Part Number: EJA110A-EMS4B-92EA/FF1/D1
Model: EJA110A Differential Pressure Transmitter
Manufacturer: Yokogawa

  • Used to measure liquid, gas, or steam flow as well as liquid level, density and pressure
  • High-performance 
  • Remote ranging and monitoring functions
  • On-line communication
  • Zero adjustment function
  • Wide transmitter offering
  • Interoperability
  • Reduction of instrumentation cost
  • Two AI function blocks
  • Alarm function
  • Self-diagnostic function
  • PID function block

Model and Suffix Codes
Model: EJA110A - Differential pressure transmitter
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 material1S# - [Body]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)
Factory Mutual (FM): /FF1 - 
FM Explosionproof Approval8,9,10
  Applicable standard: FM3600, FM3610, FM3841, ANSI/NEMA250
  Explosionproof for Class I, Division 1, Groups B, C and D
  Dust-ignitionproof for Class II/III, Division 1, Groups E, F and G
  Hazardous (classified) locations, indoors and outdoors (NEMA 4X)
  Temperature class: T6
  Amb. Temp.: 40 to 60? C ( 40 to 140? F)
Calibration Units11/D1 - P calibration (psi unit)

The '*' marks indicate the most typical selection for each specification.
The '#' marks indicate the construction materials conform to NACE material recommendations per MR01-75. For the use of SUS316 material, there may be certain limitations for pressure and temperature. Please refer to NACE standards for details.

  1. Users must consider the characteristics of selected wetted parts material and the influence of process fluids. The use of inappropriate materials can result in the leakage of corrosive process fluids and cause injury to personnel and/or damage to plant facilities. It is also possible that the diaphragm itself can be damaged and that material from the broken diaphragm and the fill fluid can contaminate the user's process fluids. Be very careful with highly corrosive process fluids such as hydrochloric acid, sulfuric acid, hydrogen sulfide, sodium hypochlorite, and high-temperature steam. Contact Yokogawa for detailed information of the wetted parts material.
  2. Indicates material of cover flanges and process connectors.
  3. Diaphragm material is Hastelloy C-276 or ASTM N10276. Other capsule wetted parts materials are SUSF316L, SUS316L or ASTM grade 316L.
  4. SUS316 or ASTM grade 316.
  5. For Capsule code L when combined with Wetted parts material code H, M, T, A, D, and B, the maximum working pressure is 3.5 MPa {35 kgf/cm2}.
  6. If necessary, specify Mounting bracket code A, B or J.
  7. Not applicable for Output signal code F and G.
  8. Applicable for Electrical connection code 2, 7 and C (1/2 NPT female).
  9. Applicable for Output signal code D and E. For intrinsically safe approval, use the safety barrier certified by the testing laboratories (BARD-400 is not applicable).
  10. Lower limit of ambient temperature is 15?C (5?F) when /HE is specified.
  11. The unit of MWP (Max. working pressure) on the name plate of a housing is the same unit as specified by Option code D1, D3, and D4.

  • Estimated Lead Time: 10 - 12 Weeks
  • Shipping Weight: 6 Kg

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