Flush Membrane Pressure Sensor

Flush Membrane Pressure Sensor

1. Good performance, entire solid state, high reliability.
2. Operating temperature range: -40~+125℃.
3. Have gauge pressure, absolute pressure and sealed gauge pressure.
4. Imported pressure silicon dies.
5. Flush diaphragm structure, suitable for medical, food, beverage industry.
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Product Details

Flush Membrane Pressure Sensor

Description 

Based on piezoresistive silicon technology, UPX20S flush membrane pressure sensor is manufactured from piezoresistive silicon dies. It is features a fully welded construction with a complete flush diaphragm contact the pressure medium, able to measure pressure of viscous liquids or fluids. The measured pressure is transmitted to the piezoresistive silicon sensing element through 316L isolated diaphragm and inner medium, thus to realize the precise transformation of electrical signal from pressure.

The flush diaphragm is welded in the front of the sensor body, which has G1/2 or others.

UPX20S flush membrane pressure sensor is suitable for applications in medicine, food and beverage industry.

Features

Good performance, entire solid state, high reliability;

Operating temperature range: -40~+125℃;

Have gauge pressure, absolute pressure and sealed gauge pressure;

Flush membrane pressure sensor has imported pressure silicon dies;

Flush diaphragm structure, suitable for medical, food, beverage industry.

Specifications 

pressure mediumgas, viscous fluid or fluid with grains compatible to stainless steel
pressure ranges-1...0~0.1...100bar
pressure typegauge(G), absolute(A), sealed gauge(S)
overload pressure200%FS
output signal≥70mV(typical)
accuracy0.25%FS(standard), 0.5%FS
zero offset≤±2mV
long-term stability<0.2%FS/year
excitation1.5mA or 5V (1.5mA standard)
compensated temperature range-10~+70℃
operating temperature range-40~+125℃
media temperature range-40~+125℃
temperature coefficient of zero0.2%FS/10℃
temperature coefficient of span0.2%FS/10℃
input/output resistance2~6kΩ
insulation resistance100MΩ@50VDC
response time(10%~90%)≤1ms
process connectionG1/2 or others
electrical connection4 flexible wires
wetted part material316
diaphragm material316L
filled oilsilicon oil

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