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2018-09-22 14:11
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Company Profile
Xi'an UTOP Measurement Instrument Co.,LtdBy certification [File Integrity]
Contact:somy412(Mr.)
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Area:Beijing
Address:Beijing
Website:http://www.utopsensors.com/ http://somy412.artstx.com/
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 |
http://www.utopsensors.com/