| Model: | UPX7 |
|---|---|
| Brand: | UTOP |
| Origin: | Made In China |
| Category: | Electronics & Electricity / Electronic Instrument / Pressure Gauge |
| Label: | strain gauge , pressure sensor , pressure transducer |
| Price: |
US $52
/ pc
|
| Min. Order: | 5 pc |
| Last Online:25 Apr, 2016 |
UPX-7 series 12V DC strain gauge pressure sensor
Description
Based on metal foil strain gauge technology, the sensing elements of UPX-7 series pressure sensors are strain gauges, these strain gauges form a Wheatstone bridge on back of the diaphragm to sensing the deformation of the diaphragm, this deformation results from the pressure which act vertically to the diaphragm.
UPX7-a strain gauge pressure sensor is made with cavity, and designed with O-ring sealing method or welded sealing method.
Specifications
| pressure medium | gas or liquids compatible to stainless steel |
| pressure ranges |
0~10bar...3000bar |
| overload pressure | 150%FS |
| output signal | 1mV/V, 1.5mV/V, 2mV/V |
| accuracy | 0.1%FS, 0.25%FS, 0.5FS (standard) |
| zero unbalance |
≤±2% |
| long term stability | <0.2%FS/year |
| excitation | 6~12VDC (max. 5~18VDC) |
|
compensated temperature range |
-10~+60°c |
| operating temperature range | -20~+70°c |
| storage temperature range | -20~+80°c |
| temperature coefficient of zero | 0.2%FS/10°c |
| temperature coefficient of span | 0.2%FS/10°c |
| input resistance | 380±5Ω, 1000±5Ω |
| output resistance | 350±5Ω, 1000±5Ω |
| insulation resistance | 500MΩ @ 50VDC |
| process connection | G1/2 or others |
| electrical connection | 4 colored PVC flexible wire |
| material of pressure membrane | 17-4PH |
| material of housing | 1Cr18Ni9Ti or 17-4PH |
