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low cost differential pressure sensor oil pressure sensor Quality Choice
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Xi'an Yunyi Instrument Co., Ltd.
Credit Member 4 years 
Business Type: Trading Company
Shaanxi ChinaMain Products: pressure transmitter ,pressure transducer ,pressure sensor ,pressure gauge ,pressure valveProduct Details
low cost differential pressure sensor oil pressure sensor
Description of piezoresistive silicon pressure sensor :
YD31A pressure sensor is 316L SS Piezoresistive Silicon Pressure Sensor , the main element is a diffused silicon with high stability. It utilizes silicon oil to transfer pressure from 316L stainless steel diaphragm to sensing element. The sensing element uses 316L stainless steel to packing and thick film circuit to do temperature compensation and zero correction. It has high reliability and stability.
Features of piezoresistive silicon pressure sensor :
♦ Measurement range: 0~10KPa~100Mpa ♦ O-ring mount
♦ High Accuracy and stability ♦ Piezoresistive silicon sensing element
♦ Full 316L Stainless steel
Application of piezoresistive silicon pressure sensor :
♦ Measurement pressure of gas and liquid ♦ Petroleum exploitation
♦ Water supply,warm supply of town ♦ Process control system
♦ Aviation and navigation inspection ♦ Hydraulic pressure
Electrical Data of piezoresistive silicon pressure sensor :
♦ Supply :1.5mAD ♦ Input impedance:3KΩ~6KΩ
♦ Output impedance:2.5KΩ~6KΩ ♦ Insulation resistance:≥100MΩ/50VDC
♦ Insulation voltage: 500VAC between the housing and electrical connection will not damage
♦ Medium compatible: liquid, gas compatible with 316L stainless steel
Performance Specification of piezoresistive silicon pressure sensor :
Parameters | Range:0~10KPa,20KPa,35KPa,70KPa,100KPa,200KPa,350KPa,700KPa,1MPa,2MPa, 3.5MPa , 7MPa, 10MPa, 20MPa, 35MPa, 60MPa, 70MPa, 80MPa, 90MPa, 100MPa | |||
Typ. | Max. | Units | ||
Pressure Non-linearity | ±0.15 (0~2MPa) ±0.2 (3.5MPa ~100MPa) | ±0.3 | %F.S | |
Pressure Repeatability and Hysteresis | 0.02 | 0.05 | %F.S | |
Zero Output | 0±1 | 0±2 | mV | |
Span Output | ≤20KPa | 50±10 | 50±30 | mV |
≥35 KPa | 100±10 | 100±30 | mV | |
Temperature Error zero | ≤20KPa | ±1 | ±2 | %F.S |
≥35 KPa | ±0.5 | ±1 | %F.S | |
Temperature Error-Span | ≤20KPa | ±1 | ±2 | %F.S |
≥35 KPa | ±0.5 | ±1.0 | %F.S | |
Overload Pressure | 3X Rated range or 120MPa, whichever is less | Rated range | ||
Operating Temperature Range | -20~80 | °C | ||
Compensated Temperature Range | 0~70,0~50(Range≤20KPa) | °C | ||
Storage Temperature Range | -40~125 | °C | ||
Above parameter under condition: Supply:1.5mA Temperature: 25°C
Dimension of 1/2 npt pressure transducer :
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If you need this Wika pressure transmitters, small differential pressure transmitter, small lcd pressure transmitter, Please contact me
Name: Sunny Zhang
WhatsApp: 008615191864975
Trademanager: yunyiyibiao
Skype: ontheway-sunny
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