Waterproof Pressure Sensor
Waterproof pressure sensor is designed for pressure monitoring in outdoor pipelines and submerged applications.
With an IP68 protection rating, it operates reliably at depths of up to 200 meters underwater. The sensor delivers accurate measurement and long-term stability even in harsh environments and rapidly changing pressure conditions, providing a reliable solution for waterproof pressure measurement.
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Features of Waterproof Pressure Sensor
- IP68 protection level, can work normally under 200m water
- Fully welded stainless steel structure, liquid level measurement process is safe and sealed
- Gauge pressure, absolute pressure, atmospheric pressure, vacuum pressure measurement
- RS-232/RS-485 communication output optional
- Laser calibration zero full scale, anti-interference motherboard design
- Built-in high-performance temperature compensation module, the influence of temperature is small
- Reverse polarity protection and instantaneous overcurrent overvoltage protection
Sensor Specifications
| Measuring medium: | Various liquids, gases and vapors compatible with 304, 316L stainless steel |
| Range: | -100kPa…0-5kPa…60MPa |
| Overload: | 1.5 times full scale pressure |
| Pressure type: | Gauge or absolute or sealed gauge |
| Accuracy: | ±0.5%FS (typical); ±0.2%FS (optional) |
| Long-term stability: | ±0.2%FS/year |
| Zero temperature coefficient: | ±0.03%FS/°C (reference 25°C) |
| Full scale temperature coefficient: | ±0.03%FS/°C (reference 25°C) |
| Operating temperature: | -30~85°C (common type); -10~60°C (intrinsically safe type) |
| Storage temperature: | -40~120℃ |
| Power supply: | 5VDC, 24VDC |
| Output signal: | Two-wire system 4～20mA current or three-wire system voltage |
| Insulation resistance: | 100MΩ; 500VDC |
| Shell protection: | IP68 |
| Electrical connections: | Direct line |
Shell: stainless steel 1Cr18Ni9Ti or 316L
Diaphragm: stainless steel 316L
O-ring: Nitrile or Viton
Cable: Nitrile, polyethylene optional
Waterproof Pressure Sensor Applications
- Engineering machinery
- Outdoor Pipeline Pressure Monitoring
- Underwater pipeline pressure monitoring
- Industrial process control
- Engineering Equipment Machinery
- Loading and unloading equipment
- Test Bench
- Mobile hydraulic equipment
- Hydropneumatic System Monitoring
