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Room 301, Building G, No. 525 Zhangwengmiao Road, Fengxian District, Shanghai
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Tingyi (Shanghai) Instrument Co., Ltd
Differential pressure transmitter EJA110E
NegotiableUpdate on 05/18
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Overview
The EJA-E series products offer BRAIN, HART/HART (1-5VDC) low-power models, FF fieldbus, and PROFIBUS PA communication protocols, with standard configurations certified for SIL 2 safety.
Product Details
The EJA110E high-performance differential pressure transmitter adopts monocrystalline silicon resonant sensor technology, which is suitable for measuring the flow rate, liquid level, density, and pressure of liquids, gases, or vapors. The EJA110E converts measured differential pressure into a 4-20mA DC current signal output, which can measure, display, or remotely monitor static pressure. It has functions such as fast response, remote setting, and self diagnosis.
The EJA110E features include:
Accuracy ± 0.055% (optional accuracy ± 0.04%)
Stability ± 0.1% URL/10 years
Response time of 90 milliseconds
TUV and Exida SIL 2/SIL3 certification
Maximum working pressure 2300 psi (optional 3600 psi)
Local parameter settings (LPS)
The EJA110E high-performance differential pressure transmitter adopts monocrystalline silicon resonant sensor technology, which is suitable for measuring the flow rate, liquid level, density, and pressure of liquids, gases, or vapors.
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output“◊”
4~20mAHART/BRAIN(Output signal code D&J
Two line system with digital communication,4～20mA DCOutput can be set as linear or square root.BRAINorHART FSKProtocol loading in
4～20mASignal wise, output range:3.6mA～21.6mA.
To comply withNAMUR NE43, can be accessed through option codesC2orC3
Pre set output limits.
1~5VHART(Output signal code Q))
Three wire or four wire system1~5VLow power type can be set to linear or square root.
HARTProtocol loading in1~5V信On the number, output range0.9~5.4VDC
Fault alarm (output signal code)D & J)
4~20mAHART/BRAIN(Output signal code D&J
CPUSimulated output status during faults and hardware errors:
High output:110%，≥21.6mA DC(Standard)
Low output:-5%，≤ 3.2mA DC
1~5VHART(Output signal code Q)
CPUSimulated output status during faults and hardware errors:
High output:110%，≥5.4V DC(standard
Low output:-5%，≤ 0.8V DC
