Application

SF6 Gas Insulated Switchgear (GIS)

SF6 Insulated Circuit Breakers

SF6 Insulated Pole-Mounted Switch

SF6 Insulated Transformers

SF6 Insulated Mutual Inductor

SF6 Insulated Busbar Systems

Technical Data

Nominal size in mm

100

Accuracy class

At 20℃：1.0 or 1.6；-40℃ to +60℃：2.5

Scale ranges

-0.1~0.9MPa

Permissible temperature

Ambient: -40~+60℃, relative humidity≤95%RH

Electrical connection

Plug-in connection M20*1.5 sealing head

Insulation properties

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

Withstand voltage: 2000v, 50/60 Hz 1 min.

Contact electrical parameters

30W/50VA, 1A (maximum) DC380V 50/60Hz (maximum)

Leakage rate

≤1X10-9 Pa.m3/s (Helium leakage inspection)

Connection thread

M20*1.5 (customizable)

Bourdon tube

All S.S 316L (Imported from Germany)

Movement

All S.S 316L (Imported from Germany)

Case

S.S 304

Window

Safety glass

Degree of protection

IP65

Dial

Aluminum (customizable logo)

Pointer

Aluminum, black


HGS100J
These instruments are used to monitor SF6 gas density in sealed tanks. They are applied to indicate the gas density and to provide a signal outputs when the density reaches the set value. They are designed to monitor High Voltage systems. They can provide multiple solutions to support new substations and the intelligent transformation of existing substations.

  • Nominal size: 100mm

  • Leakage rate: ≤1X10-9 Pa.m3/s (Helium leakage inspection)

  • Connection thread: M20*1.5 (customizable)

  • Accuracy class: At 20℃：1.0 or 1.6；-40℃ to +60℃：2.5


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