Product Details
Silicon Pressure Sensor
Description of Silicon Pressure Sensor
Based on silicon piezoresistive technology, UPX6-a, -b, and -c are manufactured by adopting high quality piezoresistive silicon chips.
UPX6-a silicon piezoresistive 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 piezoresistive 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 of Silicon Pressure Sensor
◇Computer tested, high precise compensation
◇Good performance, high reliability
◇Imported pressure silicon dies
◇Isolated-type structure, suitable for many kinds of media measurement
Specifications of Silicon Pressure Sensor
pressure medium |
gas or liquid compatible to stainless steel |
pressure ranges
|
-1...0~0.2...100 bar (UPX6-a G, A, S)
0~10...1000 bar (UPX6-b A, S)
-1...0~0.4...400bar (UPX6-c G A S)
|
pressure type |
gauge(G), absolute(A), sealed gauge(S) |
overload pressure |
150%FS |
output signal |
≥70mV(typical) |
accuracy |
0.25%FS(standard), 0.5%FS |
zero offset |
≤±2mV |
long-term stability |
<0.2%FS/year |
excitation |
1.5mA or 10V DC (1.5mA standard) |
compensated temperature range |
-10~+70℃ |
operating temperature range |
-40~+100℃ |
storage temperature range |
-40~+100℃ |
temperature coefficient of zero |
0.2%FS/10℃ |
temperature coefficient of span |
0.2%FS/10℃ |
input/output resistance |
2~6kΩ |
insulation resistance |
100MΩ@50VDC |
electrical connection |
6 pin or 4wires |
material of pressure membrane and housing |
316L |
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