Description
Technical Parameters
| Application types | Low pressure (monocrystalline silicon) |
| Pressure type | Differential pressure |
| Measurement range | -100kPa~0-10kPa~300kpa |
| Power supply | 5V DC |
| Analog signal | 4-20mA with HART |
| Digital signal | RS485 |
| Input impedance | 5K～7KΩ |
| Output impedance | 5K～7KΩ |
| Comprehensive accuracy | ±0.1%FS ; ±0.25%FS ; ±0.5%FS |
| Operating temperature | -40℃～85℃ |
| Long term stability | ±0.05%/year |
| Insulation resistance | 100MΩ |
| Isolation diaphragm material | SS316L ; Hastelloy C |
| Filling liquid | Silicone oil |
| Natural frequency | ≥10KHZ |
Features
1. High accuracy
2. Good repeatability and stability
3. Calibration and temperature compensation have been completed
4. Strong ability to measure low-pressure fluctuations
Application
1. Precision control of industrial processes
2. Gas differential pressure and switch
3. Gas and liquid micro differential pressure measurement
