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Silicon Pressure Sensor
Brand: Xi'an UTOP Measurement Instrument Co, LtdBased on silicon piezoresistive technology, UPX6-a, -b, and -c are manufactured by adopting high quality piezoresistive silicon chips.
UPX6-a silicon pressure sensor is the ultra-thin design based on UPX19 foundation.
UPX6-b silicon piezoresistive pressure sensor is manufactured by using UPX-19's manufacturing techniques.
It is designed for application of high pressure situation. Its small diameter causes the strength on the sensor body reduce greatly after installation.
UPX6-c silicon pressure sensor is manufactured by using UPX-19's manufacturing techniques. Except their outer diameters and lengths, other technical specifications of these sensors are completely same.
Features- Computer tested, high precise compensation
- Good performance, high reliability
- Imported pressure silicon dies
- Isolated-type structure, suitable for many kinds of media measurement
Specifications
Pressure Medium
- Gas or Liquids Compatible to Stainless Steel
Pressure Ranges
- UPX6-a: -1...0 ~ 0.2...100 bar
- UPX6-b: 0 ~ 10...1000 bar
- UPX6-c: -1...0 ~ 0.4...400 bar
Pressure Type
- Gauge
- Absolute
- Sealed Gauge
Overload Pressure
- 150 % Full Scale
Output Signal
- ≥ 70 mV (Typical)
Accuracy
- 0.25 % Full Scale (Standard), 0.5 % Full Scale
Zero Offset
- ≤ ± 2 mV
Long-Term Stability
- < 0.2 % Full Scale/year
Excitation
- 1.5 mA or 10 Vdc (1.5 mA Standard)
Compensated Temperature Range
- -10° C ~ +70° C
Operating Temperature Range
- -40° C ~ +100° C
Storage Temperature Range
- -40° C ~ +100° C
Temperature Coefficient of Zero
- 0.2 % Full Scale/10° C
Temperature Coefficient of Span
- 0.2 % Full Scale/10° C
Input/Output Resistance
- 2 ~ 6 kΩ
Insulation Resistance
- 100 MΩ @ 50 Vdc
Electrical Connection
- 6 pin or 4-Wires
Material of Pressure Membrane and Housing
- 316L
- Petroleum Industry
- Chemical Industry
- Metallurgy
- Electric Power
- Aviation
- Astronautics
- Medical Equipment
- Automobile
