Преобразователь давления для ГРП грузовик

UPB20 fracturing transmitter is made based on metal strain gauge technology, and using advanced manufacturing workmanship & technics. This product is designed for large oilfield equipment like oil cementing fracturing truck etc. UPB20 adopts imported sensitive components, this ensure its high accuracy and reliability, as well excellent performance. The housing of UPB20 is made of stainless steel, make it have good resistance to high pressure, impacting and without any leakage, and suitable for operating in kind of exploration and mining working conditions. UPB20 has 4 20mA,0 5V or other standard output signal, its electrical connection is compatible to international similar product. UPB20 is suitable for equipment high pressure measurement like oil drilling, cementing, fracturing truck equipment. This product can replace the international similar products completely. Features: *Special purpose pressure transmitter for oil field fracturing truck; *Resistance to high pressure and impacting, no leakage, no deformation; *4 20mA analogue output signal, electrical connection is compatible to international similar products; *High accuracy and good reliability; *Have mV output signal, and standard Volt or mA output signal for options; *With many different outer structures. Speifications pressure ranges0 400bar,600bar,800bar,1000bar,1200bar,1600bar,2000baroverload pressure150%FSburst pressure250%FSoutput signal 1.5mV/V(for transducer);4 20mA, 0 5V, 0 10V, 1 5Vaccuracy0.25%FS(standard)load resistanceRL=(U-12V)/0.02A (4 20mA current output) U—loop voltage(V)long-term stability<0.2%FS/yearsupply voltage5 10VDC(for transducer);12 30VDC(for transmitter)compensated temperature range0 60°Coperating temperature range-30 +70°Ctemperature coefficient of zero0.2%FS/10°Ctemperature coefficient of span0.3%FS/10°Cinsulation resistance500MΩ@50VDFCprocess connection2" union connection(SR50)electrical connectionaviation connectorrelative humdity0 80%RHprotectionIP65