| Brand | HK Electrical |
| Series | HNA100P |
| Measuring range | (-0.1 ~ 0.9)MPa |
| Working temperature | (-40 ~ +60)℃ |
| Tightness performance | 1×10⁻⁹Pa·m³/s(Helium leak detection) |
It is used to monitor the density of SF₆ gas in the closed container, display the gas density locally, and output the electric contact signal when the density value reaches the set value.
The function of three-way self sealing valve is optional.
With temperature compensation device, high measurement accuracy.
Suitable for indoor or outdoor installation.
| Parameter name | Parameter value |
|---|---|
| Instrument diameter | φ100mm |
| Measuring range | (-0.1 ~ 0.9)MPa |
| Precision grade | 1.0 class/1.6class@20℃, 1.6class/2.5class@(-40~+60)℃ |
| Working temperature | (-40 ~ +60)℃ |
| Tightness performance | 1×10⁻⁹Pa·m³/s(Helium leak detection) |
| Coupling dimension | M20×1.5,G1/2(customizable) |
| Insulation performance | Insulation resistance: ≥100MΩ; Dielectric strength: 2kV, 50/60Hz, 1min, no arcing or breakdown |
| Contact form | Magnetic-assisted electric contact switch, nickel alloy, 20μm gold-plated coating |
| Contact parameter | 30W/50VA, 1A(max) |
| Impact level | 50g(Oil-filled type); 30g(No oil-filled type) |
| Protection level | IP65 |
| Weight | 1.2kg/2.4kg |
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