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Yokogawa EJA110E Differential Pressure Transmitter

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  • Accuracy: ±0.055% of Span
  • Stability: ±0.1% of URL per 10 years
  • Response Time: 90 msec
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  • EJA110-E
  • Yokogawa

Yokogawa EJA110E Differential Pressure Transmitter Introduction

The EJA110E is a high-performance differential pressure transmitter used to measure liquid, gas, or steam pressure. Featuring Yokogawa DPharp sensor technology, the EJA110E delivers measurements accurately, quickly, and reliably.

EJA-E series models in their standard configuration, with the exception of the Fieldbus, PROFIBUS and Low Power types, are certified as complying with SIL 2 safety requirements.

The EJA-E series of transmitters is Yokogawa's most recent evolution of the DPharp family of pressure transmitters. Released in 2012, it combines the ruggedness and success of the work-horse EJA-A series with the performance of the thoroughbred EJX-A series to deliver the type of product you have come to expect from Yokogawa.

Yokogawa EJA110E Differential Pressure Transmitter Feature


Excellent performance and stability

The EJA series uses a formed from monocrystal silicon, a perfect material, which has no hysteresis in pressure or temperature changes. The sensor minimizes overpressure, temperature change, and static pressure effects, and thus offers unmatched long-term stability.

Compact and light-weight design

Half the weight of conventional models thanks to miniaturization of the casing with the amplifier ASIC, pressure cell structure, and flange. The ASIC uses the minimum number of parts and improves the reliability of the amplifier.

Fieldbus communication capability

Fieldbus is a digital two-way communication system. It is a revolutionary technology for configuring instrumentation control systems and a promising successor.

 

EJA series offers two types of fieldbus models, FOUNDATION fieldbus Low Voltage Mode and PROFIBUS PA devices, which ensure interoperability between and other manufactures. As for software, the EJA series incorporates two AI function blocks that compute differential and static pressures to allow flexible configuration of instrumentation.

Yokogawa EJA110E Differential Pressure Transmitter specification

Measurement Types
Primary VariableDifferential Pressure (DP)
Secondary VariableStatic Pressure (SP)
Reference Accuracy
Primary Variable±0.055% of Span
Secondary Variable±0.5% of Span available
Response Time
Primary Variable90 msec
Secondary Variable360 msec
Long Term Stability
Primary Variable±0.1% of URL per 10 years
Over-pressure Effect
Primary Variable±0.03% of URL
Rangeability
Primary Variable100:1


-Manuals

Yokogawa EJA110E Differential Pressure Transmitter

-Data sheet


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