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Water Pressure Sensor
Brand: Xi'an UTOP Measurement Instrument Co, LtdBased advanced ion implantation and micro-mechanical processing technology, UPX18 water pressure sensor is manufactured based on silicon chip which has Wheatstone Bridges and precise mechanical structure.
The measured pressure acts on silicon chip through pressure port directly, and the pressure value is transformed to output voltage signal in linearity relationship.
This water pressure sensor is suitable for installation in small space, and compatible for non-conductive & non-corrosive liquid or dry gas gauge pressure, absolute pressure or differential pressure measurement.
UPX18 water pressure sensor has been widely used for air pressure control, physiology guarding, medicine equipment, blood-pressure meter etc.
Features- Measuring range: 0~0.01...10 bar
- Gauge, absolute and differential pressure
- Suitable for measurement of non-conductive & non-corrosive media
- TO8 packing, enable for PCB installation
- Low cost, small size
Specifications
Pressure Medium
- Non-Conductive & Non-Corrosive Gas or Liquid
Pressure Ranges
- 0 ~ 0.01...10 bar
Pressure Type
- Gauge
- Absolute
- Sealed Gauge
Overload Pressure
- 150 % Full Scale
Output Signal
- ≥ 70 mV (Typical)
Accuracy
- 0.2 % Full Scale (Standard), 0.5 % Full Scale
Zero Offset
- ≤ ± 2 mV
Long-Term Stability
- < 0.2 % Full Scale/year
Excitation
- < 2 mA
Compensated Temperature Range
- 0° C ~ +50° C
Operating Temperature Range
- -20° C ~ +85° C
Storage Temperature Range
- -40° C ~ +120° C
Temperature Coefficient of Zero
- 0.25 % Full Scale/10° C
Temperature Coefficient of Span
- 0.2 % Full Scale/10° C
Input/Output Resistance
- 3 ~ 6 kΩ
Insulation Resistance
- 100 MΩ @ 50 Vdc
Response Time (10% ~ 90%)
- ≤ 1 µs
Electrical Connection
- 6 pin (Gold Coated Kovar Wires)
Housing Material
- 316L
Position Effect
- Deviate 90° at any Direction, Zero Change ≤ 0.05 % Full Scale
Impact
- 100 g, 11 ms
Net Weight
- About 4 g
