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It is piezoresistive silicon pressure sensor, the main element is a diffused silicon with high stability.The measured pressure is transferred from 316L stainless steel diaphragm to sensing element via silicon oil, utilizing the piezoresistance effect of diffused silicon to transfer pressure to voltage signal and fulfills pressure measurement .It is flush membrane configuration and easy to clean. It can be used for food industry.
Electrical Data
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
Parameters | Range:0~10KPa,35KPa,0~70KPa,100KPa,200KPa,350KPa,700KPa,1000KPa,2000KPa,3500 KPa,7MPa,10MPa ,20MPa,35Mpa,60MPa,100MPa | ||
Typical. | Max. | Units | |
Pressure Non-linearity | ±0.15 | ±0.3 | %F.S |
Pressure Repeatability and Hysteresis | 0.02 | 0.05 | %F.S |
Zero Output | 0±1 | 0±2 | mV |
Span Output | 100±10 | 100±30 | mV |
Temperature Error-Zero | ±0.5 | ±1 | %F.S |
Temperature Error-Span | ±0.5 | ±1 | %F.S |
Proof Pressure | 3X | Rated range | |
Operating TemperatureRange | -20~80 | ℃ | |
CompensatedTemperatureRange | 0~70, 0~50(Range≤20KPa) | ℃ | |
Storage TemperatureRange | -40~125 | ℃ |