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Yokogawa · Pressure Transmitters

EJA110E Differential Pressure Transmitter

High-stability DP transmitter for flow, level and pressure duty in process plants.

Where it fits

The reference DP transmitter for orifice flow and hydrostatic level. Its long-term stability specification is the reason it appears in so many process plants: fewer recalibration visits over the asset life, which usually outweighs the purchase premium on a ten-year view.

Technical specifications

MeasurementDifferential pressure
Span limits0.1 kPa to 14 MPa across capsule codes
Reference accuracy+/-0.055 % of span
Long-term stability+/-0.1 % of URL over 10 years
Output signal4-20 mA DC with HART 7
Wetted materials316L SST, Hastelloy options
Process connection1/2 NPT, flanged options
Ambient temperature-40 to +85 C
Hazardous areaATEX, IECEx intrinsically safe
EnclosureIP67

Specifications are indicative and subject to variant. The manufacturer datasheet governs in all cases — ask us for the current revision against your part number.

Supported protocols

  • 4-20mA
  • HART

Certifications

  • CE
  • ATEX
  • IECEx
  • SIL2
  • IP67

Documentation

Datasheets, dimensional drawings, wiring schematics and declaration certificates are issued on request against your specific part number and variant. Request documentation.

Commonly specified alongside

Accessories and companion equipment that usually appear on the same bill of materials.

Yokogawa

Dual-input RTD/thermocouple transmitter with sensor backup and drift detection.

Inputs
Dual RTD or thermocouple
Accuracy
+/-0.1 C (Pt100)
Diagnostics
Sensor backup and drift detection
2-3 weeksCEATEXIECEx
View details
Yokogawa

Electromagnetic flow meter for conductive liquids, with dual-frequency excitation.

Line sizes
DN2.5 to DN400
Accuracy
+/-0.35 % of rate
Output
4-20 mA, pulse, HART
4-6 weeksCEATEXIECEx
View details