пьезорезистивный Tran кремния перепада давления

Based on piezo-resistive silicon technology, UPB5 differential pressure transmitter uses silicon differential pressure sensors with stainless steel isolated diaphragm as measuring elements. Made from 316L stainless steel and designed of rigid and robust construction, UPB5 differential pressure transmitter is suitable for application in harsh environment and measurement with corrosive pressure media. This product has widely been used for measurement of differential pressure of pipeline fluids in petroleum industry, chemical industry, electric power hydrology etc. Features: *Reliable performance, good long term stability *Good static pressure, good ability of anti-impact and overload pressure *Strong reversed polarity protection and current limiting protection *Light weight, easy installation *Integrated stainless steel construction design, small volume Speifications pressure mediumgas orliquid compatible to stainless steelpressure ranges0 0.1...35barpressure typedifferential (D)overload pressure200%FS (positive pressure side),100% (negative pressure side)output signal4 20mA, 0 5V, 0 10V, 1 5V, 0.5 4.5Vaccuracy0.1%FS (range>1bar), 0.25%FS (standard), 0.5%FS load resistanceRL = (U-12V)/0.02A (4 20mA current output) U-loop voltage (V)long term stability<0.2%FS/yearsupply voltage12 36Vcompensated temperature range 0 +70°coperating temperature range-30 +80°cstorage temperature range-40 +120°ctemperature coefficient of zero0.3%FS/10°ctemperature coefficient of span0.3%FS/10°cinsulation resistance100MΩ @ 50VDCprocess connectionG1/4 internal thread,or otherselectrical connectionDIN 43650 or othersmaterial of wetted part1Cr18Ni9Timaterial of pressure membrane316Lmaterial of housing1Cr18Ni9Tisealingn-Butyronitrile or fluoro-rubber sealing ring