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MPT51 Industrial Digital Display Pressure Transmitter

With its excellent accuracy and reliability, MPT51 pressure transmitters are widely used in industrial pressure measurement, especially in the coal mines, oil fields, chemical industries, civil explosions, environmental protection, medicine, water affairs, shipping, and other industries.

MPT51  Industrial Digital Display Pressure Transmitter


 

The transmitter uses a piezoresistive pressure sensor with isolated stainless steel diaphragm as signal sensing element, through automatic testing, laser trimming compensating zero and sensitivity in wider temperature range; the amplifier circuit is in a stainless steel housing, transforming sensor signal into the standard output signal. Through strict component making, semi-finished products, and all-finished product testing and aging, the transmitter is stable and reliable, having excellent flexibility, sensitivity, and diversity.
The product is widely used for pressure measure and control of petroleum, chemical industry, metallurgy, power station, and hydrology, etc.

 

Features
·LCD digital display
·Wider pressure range;
·Optional pressure port; flush diaphragm type, sanitation type and anti-corrosive type are available; protection IP65;
·Optional output signal; local calibration and displayable;
·Reversed-polarity, transient current & voltage protection, which conform to EMI standard;
·Intrinsic safe ex-proof version conforming to GB3836.4 ExiaII CT6 Regulation; Ex-proof Certificate is issued;
·EXD product conforming to GB3836.2 ExdII CT6 Regulation; EXD Certificate is issued.

Specification
Pressure range: 0~100MPa
Overpressure: 1.5 times FS(min. value is valid)
Pressure type: gauge, absolute or sealed gauge
Accuracy: 0.2%FS/0.5%FS(typ.) 1.0%FS(max.)
Long-term stability: 0.2%FS/year(typ. 0.3%FS/year(max.)
Zero temp. drift: 0.03%FS/ºC(≤15PSI); 0.02%FS/ºC(>15PSI)
FS temp. drift: 0.03%FS/ºC(≤15PSI); 0.02%FS/ºC(>15PSI)
Operation temp. -20ºC~85ºC
Storage temp.: -40ºC~125ºC
Power supply: 9~36VDC
Output signal: 4~20mADC
Transmitting: 2-wire
Load: ≤(U-9)/0.02Ω
Protection: IP65 for both cable and plug connection
Electric connection: Plug connection or 1.5m cable connection
Housing: stainless steel 1Cr18Ni9Ti
Diaphragm: stainless steel 316L
O-ring: Viton

 

 

 

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Le Xia