Specifications
Measurement Range: 0~350KPa~60MpaPiezoresistive silicon sensing element
High reliability and stability
Description
HT15 is 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. It is widely used to air compressor and refrigeration system.
Features
Measurement Range: 0~350KPa~60Mpa
Piezoresistive silicon sensing element
High reliability and stability
Pressure port can be customized
Full 316L S S
Application
Measurement pressure of gas and liquid
Process control system
HVAC system
Pressure transmitter
Refrigeration system
Air compressor
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:0~350KPa,700KPa,1MPa,2MPa,3.5 MPa,7MPa,10 MPa,20 MPa,35 MPa,60 MPa | ||
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 or 70MPa,Whichever is less | ------- | |
Operating Temperature Range | -20~80 | °C | |
Compensated Temperature Range | 0~70 | °C | |
Storage Temperature Range | -40~125 | °C | |
