Wind Differential Pressure Transmitter

●Using imported sensitive chips and high performance special-purpose circuit;
●Strong ability of anti-interference, and good long term stability;
●Full scope compensation for zero & sensitivity;
●Have mV output signal, and standard Volt or mA output signal for options with many different outer structures
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Product Details

Wind Differential Pressure Transmitter


Description of wind differential pressure transmitter

UPB12 differential pressure transducers/transmitters are assembled by using OEM silicon piezoresistive pressure sensors. UPB12's housing is made of aluminum alloy structure, and the products can be installed on the pipelines directly, or connected through pressure pipes. UPB12 differential pressure transducers/transmitters are featured with high stability, good dynamic performance. The non-linearity and temperature drift of the transducers can be compensated by equiped a high performance microprocessor, and also realize such functions as precise data transmission, field apparatus diagnosis, long-distance two-way communications and so on. The output signals of UPB12 have mV, V, or mA, as well as frequency output for options.

UPB12 are suitable for measurement & control for almost kinds of liquids and gas.They are widely used for pressure process & control in electric powers and coal mining pressure such as for boiler air supply and ventilation of mine etc.

Features of wind differential pressure transmitter

Using imported sensitive chips and high performance special-purpose circuit

Strong ability of anti-interference, and good long term stability

Full scope compensation for zero & sensitivity

Have mV output signal, and standard Volt or mA output signal for options with many different outer structures

Specifications of wind differential pressure transmitter

pressure medianon-electroconductive and non-corrosive gas or dilute-liquid
pressure ranges0~ 1...600kPa
overload pressure 300%FS
system pressure500%FS
output signal~70mV(for transducer);4~20mA, 0~5V, 0~10V, 1~5V(for transmitter)
accuracy0.25%FS, 0.5%FS(standard)
zero offset<1.5%FS
supply voltage0.5~1.5mA or 3~10VDC(for transducer);12~36VDC(for transmitter)
compensated temperature range-10~70℃
operating temperature range-20~+85℃
measured media temperature range-20~+85℃
temperature coefficient of zero0.3%FS/10℃
temperature coefficient of span0.3%FS/10℃
insulation resistance500MΩ@50VDC
process connectionM10 with  8 gas nipple 
electrical connection2m cable
relative humdity0~80%RH
material of housingaluminum alloy

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