Overview
AVCP81 is clamp type pressure sensor with one-stage silicon oil filling technology. Pressure to the diaphragm is transmitted to the pressure chip through silicon oil, and the compensation circuit corrects the pressure signal to a linear electrical signal. The exposed stressed diaphragm on the end face of the clamp directly feels the pressure, which can prevent scaling, unsanitary, viscous pressure blockage and other problems. It is widely used in food, medicine, wine and other hygienic industries and in occasions where the measuring medium may scale.
Key Features
- Φ19mm standard OEM pressure sensor core, which is interchangeability with similar products at in market
- All stainless steel 316L package, anti-erosion
- Wide temperature compensation-10~+70°C
- Constant current and constant voltage excitation are optional
- Normalized output available
- Glue-filled and moisture-proof circuit board
Applications
- Process control system
- Pressure calibration instrument
- Hydraulic system
- Biomedical instruments
- Hydraulic system and valve
- Liquid level measurement
- Military equipment
- Refrigeration equipment and HAVC system
- Ships and navigation
- Aircraft and Avionics Systems
Technical Specifications
| Detection range | -100kPa~0~10kPa…10MPa | |
| PressureReference | GaugePressure/AbsolutePressure/Sealed Gauge Pressure | |
| Power supply | 1.5mA | Can be customized |
| input resistance | Constant current:2kΩ~5KΩ; Constant Voltage:3kΩ~18kΩ | |
| Electrical Connection | Pin or Wiring | |
| Compensation Temperature | 0°C~60°C、-10°C~70°C | ≤35kPa:0°C~60°C,>35kPa:-10°C~70°C |
| Working Temperature | -40°C~120°C | |
| Storage Temperature | -40°C~125°C | |
| Insulation resistance | ≥200MΩ/250VDC | |
| Response Time | ≤1ms | Up to 90%FS |
| Measuring Medium | Liquid and Gas | |
| Mechanical vibration | 20g(20~5000HZ) | |
| Shock Resistance | 100g(10ms) | |
| Lifespan | 10×106(Pressure Cycle) |
