Used for monitoring sealed containersSF6The density of gas can be displayed on site, and an alarm will be triggered when the density value reaches the set value. It is suitable for detecting high-pressure systems. We can provide various solutions such as supporting new substations and intelligent transformation of existing substations.

• SF₆Insulated composite electrical appliances（GIS）

• SF₆Insulated Circuit Breaker

• SF₆Insulated pole switch

• SF₆insulating transformer

• SF₆Insulation Transformer

• SF₆Insulated busbar system

1. Using gas compensation for higher set point accuracy

2. Suitable for different installation needs indoors and outdoors

3. Micro switch, capable of freely switching between normally open and normally closed points

4. Up to four pairs of nodes, capable of achieving dual alarm and dual lockingWaiting for multiple options for safer and more reliable monitoring

5. High seismic resistance

6. No need for oil filling, no oil leakage hazard

7. Normally closed contacts will not give false alarms due to vibration

Measurement range:-0.1 ~0.9MPa

Set point accuracy：±10 kPa@–30 ~ +50 °C

Indication accuracy: within the range of the dial scale ±10 kPa @ 20 °C

Protection level:IP65

Working temperature:-40°C~ +60°C,relative humidity≤95%RH

Leakage rate:≤1×10^-9 Pa·m³/s (Helium leak detection)

Interface size:M20×1.5(Can)Customized)

Installation method: radial or axial

Electrical connection:Connect the plug when it is pluggable, wire diameter0.2 ~ 2.5 mm²

Insulation performance: Insulation resistance:>100 MW(DC 500V)

Power frequency withstand voltage:2kV, 50/60 Hz, 1min

Contact type:joggingswitch

Impact level:50g

Contact electrical parameters:30W/50VA, 1A.(Maximum)

220VDC/380V 50/60Hz(maximum)

Table glass: multi-layer safety glass

Weight: 1.0kg

Pressure sensing component: imported corrugated pipe

measuring range

A wider temperature range:- 60°C ~ +60°C

Detectable SF6、 Air、N2、 SF6+N2Waiting for gas