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SF6 Gas Density Relay 0 To 2 Bar For SF6 Gas Insulated Switchgear

SF6 Gas Density Relay 0 To 2 Bar For SF6 Gas Insulated Switchgear

Case Diameter 64mm
Scale Range 0 to 2 bar abs or -1 to 6 bar

a) At 20°C: Class 1.0 or 1.5
b) -30°C to +60°C: Class 2.5

Degree of Protection IP65
Ambient Conditions -40°C to +60°C, relative humidity ≤ 95%RH
Leakage Rate <1 x 10-9Pa-m3/s (Helium leakage inspection)
Process Connection M20×1.5 (customizable)
Installation Method Radial or Axial
Insulation Properties Insulation resistance: >100 MW (500 V DC)
Withstand voltage: 2kV, 50/60 Hz 1 min

Contact Electrical Parameters Power: 30VA
Maximum Operating Voltage 380V
Maximum Current 1A
Window Glass Laminated safety glass
Weight 0.5 kg

Measuring range
Ambient condition
Outlet Direction and cable length
Installation method
Suitable for High-altitude environment
Detect SF6, Air, N2, SF6 + N2 and other gases

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SF6 gas Insulated Switchgear Uses SF6 Gas Density Monitors

Applications Of SF6 Gas Density Monitor / Relay

  • SF6 gas Insulated RMU
  • SF6 gas Insulated Switchgear

Features of SF6 Gas Density Relay / Monitor

  • Volume minimization, custom installation interface, convenient and reliable. 
  • Pressure interface customised in accordance with customer requirements. 
  • Utmost three pairs of switching contacts can be provided according to the needs of the user.
Drawing of SF6 Density Relay


Drawing of WM-60 SF6 Gas Density Relay / Monitor