| Measurement Ranges |
- Dew Point: -50°C to +20°C (Td/f) |
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- Pressure: 0 to 10 bar |
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- Temperature: -40°C to +80°C |
| Calculated Parameters |
- Micro-water (20°C): 10 to 20,000 ppm |
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- Pressure/Density (20°C): 1 to 12 bar |
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- SF₆ Mixed Density: 0 to 100 kg/m³ |
| Output Parameters |
PPM20, P20, T (°C), Td, P (bar), Tdatm, density (kg/m³) |
| Accuracy |
- Dew Point: ±3°C (Td) |
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- Pressure/Density: ±0.1% FS |
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- Temperature: ±1°C |
| Response Time (20°C) |
- Dew Point Sensor: 2s |
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- Pressure Sensor: <0.5s |
| Operating Environment |
- Temperature: -40°C to +80°C |
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- Overload Pressure: 20 bar |
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- Humidity: 0–100% RH (non-condensing) |
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- Gas Type: SF₆, SF₆/N₂ mixtures |
| Communication |
- Protocol: ModBus RTU |
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- Speed: 9600 bps |
| Electrical Specs |
- Voltage: 18–36VDC |
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- Power Consumption: <3W |
| Mechanical Specs |
- Weight: 361g |
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- Protection Level: IP65 |
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- Housing/Connector: Stainless steel |
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- Interface: M30×1.5 thread, M12 electrical connector |
| Sealing Performance |
- Air Leakage Rate: ≤10⁻⁹ Pa·m³/s (helium test) |
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- Rated Inflation Pressure: 0.6MPa (absolute) |