Verified Company
Xi'an UTOP Measurement Instrument Co., Ltd.
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strain gauge pressure sensor/transmitter
Description:
UPB7 strain gauge pressure transmitter uses advanced metal foil strain gauges as sensing element.Those strain gauges consist a Wheatstone bridge and can feel the changes of the strain gauge’s resistance and convert these changes to “mV”electrical signal, theis suitable for themeasurement of middle pressure and high pressure .signal will be amplified to standard current or voltage output after it is conducted by the special amplifiers.
As the sizes of strain gauges are very small and can be designed so many different types to suit different situations, the transmitter’s pressure port is designed flush diaphragm or cavity for user’s option, the application of UPB7 strain gauge pressure transmitter is very wide these days, it is suitable forthe measurement of middle pressure and high pressure.
Features:
Good sealing, high accuracy
Anti-corrosion ,anti -ttrition ,anti-impact
Suitable for the measurement of middle pressure and high pressure
Wide application scope long service life ,
Good long term stability
Dimensions:
Electrical Connection:
Speifications:
| pressure medium | gas or liquid compatible to stainless steel |
| pressure ranges | 0~10...5000bar |
| pressure type | differential(D) |
| overload pressure | 150%FS |
| output signal | 4~20mA, 0~5V, 0~10V, 1~5V, |
| accuracy | 0.1%FS, 0.25%FS , 0.5%FS(standard) |
| load resistance | RL = (U-12V)/0.02A (4~20mA current output) U-loop voltage (V) |
| long term stability | <0.2%FS/year |
| supply voltage | 12~36V |
compensated temperature range | -10~60°c |
| operating temperature range | -20~+80°c |
| storage temperature range | -30~+100°c |
| temperature coefficient of zero | 0.3%FS/10°c |
| temperature coefficient of span | 0.3%FS/10°c |
| insulation resistance | 100MΩ@ 50VDC |
| process connection | G1/4 or others |
| electrical connection | hirschmann connector or others |
| material of wetted part | 1Cr18Ni9Ti/17-4PH |
| material of pressure membrane | 17-4PH |
| material of housing | 1Cr18Ni9Ti |