Silicon Pressure Transmitter

●Wide measuring pressure range:-1...0~0.1...1000bar.
●Against thunder stroke, against radio-frequency interference.
●Full stainless steel construction.
●Reversed-polarity, transient current & voltage protection.
●Suitable for the measurement of low pressure and vacuum pressure.
●Anti-corrosion, anti-attrition, anti-impact.
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Product Details

Silicon Pressure Transmitter

Description

UPB1 silicon pressure transmitter, based on piezo-resistive silicon technology, uses isolated stainless steel diaphragm pressure sensor as sensing element. By adopting high performance IC, its amplifier circuit is built in stainless steel housing, to transform sensor mV signal into standard output signal.

The pressure range of this silicon pressure transmitter is very wide from 1bar~0, 0~0.1 till 1000bar, and the pressure types include vented gauge pressure, absolute pressure and sealed gauge pressure. This pressure transmitter features integrated construction, high measuring accuracy, good long term stability, and it is suitable for pressure measurement in general industry applications.

Types

UPB1-cable.jpg UPB1-aviation.jpg

UPB1-DIN.jpg UPB1-M12.jpg

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UPB1-led.jpg UPB1-lcd.jpg

Features

●Wide measuring pressure range:-1...0~0.1...1000bar

●Against thunder stroke, against radio-frequency interference

●Full stainless steel construction

●Reversed-polarity, transient current & voltage protection

●Suitable for the measurement of low pressure and vacuum pressure

●Anti-corrosion, anti-attrition, anti-impact

Specifications

pressure mediumgas or liquid compatible to stainless steel
pressure ranges-1...0~0.1...1000bar
pressure typegauge(G), absolute(A), sealed gauge(S)
overload pressure 150%FS
output signal4~20mA, 0~5V, 0~10V, 1~5V,0.5~4.5V
accuracy0.1%FS,0.25%FS(standard), 0.5%FS
load resistance RL=(U-12V)/0.02A (4~20mA current output) U—loop voltage(V
long-term stability <0.2%FS/year
supply voltage12~36VDC
compensated temperature range-10~+70℃
operating temperature range-30~+100℃
storage temperature range-40~+120℃
temperature coefficient of zero0.2%FS/10℃
temperature coefficient of span0.2%FS/10℃
insulation resistance 100MΩ@50VDC
process connectionG1/2 or others
electrical connectionDIN43650 or others
material of wetted part1Cr18Ni9Ti
material of pressure membrane316L
material of housing1Cr18Ni9Ti
sealing n-Butyronitrile or fluoro-rubber sealing ring

Application

UPB1 silicon pressure transmitter is widely used for pressure measurement and control of petroleum, chemical- industry, metallurgy, power station and hydrology, etc.

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