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Strain Gauge Pressure Transmitter
Brand: Xi'an UTOP Measurement Instrument Co, Ltd
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, the 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 application of UPB7 Strain Gauge Pressure Transmitter is very wide these days, it is suitable for the measurement of middle pressure and high pressure.
Features- Range up to 5000 bar
- Wide application scope long service life
- Good long term stability
- Anti-corrosion anti-attrition anti-impact
- This strain gauge pressure transmitter is suitable for the measurement of middle pressure and high pressure
Specifications
Pressure Medium
- Gas or Liquid Compatible to 17-4 PH Stainless Steel
Pressure Ranges
- 0 ~ 40...5000 bar
Overload Pressure
- 150 % Full Scale
Output Signal
- 4 ~ 20 mA, 0 ~ 5 V, 0 ~ 10 V, 1 ~ 5 V
Accuracy
- 0.25 % Full Scale, 0.5 % Full Scale
Load Resistance
- RL = (U-9 V)/0.02 A (4~20 mA Current Output), U-Loop Voltage (V)
Long-Term Stability
- < 0.2 % Full Scale/year
Supply Voltage
- 9 ~ 36 Vdc
Compensated Temperature Range
- -10° ~ 60° C
Operating Temperature Range
- -20° ~ 80° C
Storage Temperature Range
- -30° to 100° C
Temperature Coefficient of Zero
- 0.25 % Full Scale/10° C
Temperature Coefficient of Span
- 0.25 % Full Scale/10° C
Insulation Resistance
- 100 MΩ @ 50 Vdc
Process Connection
- G1/4” or others
Electrical Connection
- Hirschmann Connector or others
Material of Wetted Part
- 17-4 PH
Material of Pressure Membrane
- 17-4 PH
Material of Housing
- 1Cr18Ni9Ti
