Water Pressure Sensor

Water Pressure Sensor

1. Measuring range:0~0.01...10bar.
2. Gauge, absolute and differential pressure.
3. Suitable for measurement of non-conductive & non-corrosive media.
4. TO8 packing, enable for PCB installation.
5. Low cost, small size.
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Product Details

Water Pressure Sensor


Based 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 linearityrelationship.

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.


◆Measuring range:0~0.01...10bar;

◆Gauge, absolute and differential pressure;

◆Suitable for measurement of non-conductive & non-corrosive media;

◆TO8 packing, enable for PCB installation;

◆Low cost, small size


pressure mediumnon-conductive & non-corrosive gas or liquid
pressure ranges0~0.01...10 bar
pressure typegauge(G), absolute(A), sealed gauge(S)
overload pressure150%FS
output signal≥70mV(typical)
accuracy0.25%FS(standard), 0.5%FS
zero offset≤±2mV
long-term stability<0.2%FS/year
compensated temperature range0~+50℃
operating temperature range-20~+85℃
storage temperature range-40~+125℃
temperature coefficient of zero0.25%FS/10℃
temperature coefficient of span0.2%FS/10℃
input/output resistance3~6kΩ
insulation resistance100MΩ@50VDC
response time(10%~90%)≤1μs
electrical connection6 pin(gold coated kovar wires)
housing material316L
position effectdeviate 90°at any direction, zero change≤0.05%FS
net weightabout 4g