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ZMJ60 Density Monitor

These instruments are used to monitor the density of SF6 gas in sealed tanks and can be widely used in medium voltage switchgear and RMU. They’re suitable for outdoor bad external conditions. They can provide multiple solutions to support new substations and the intelligent transformation of existing substations.
ZMJ60 Density Monitor
  • ZMJ60 Density Monitor
  • ZMJ60 Density Monitor 1
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Drawing of ZMJ60 Density Monitor

ZMJ60 Density Monitor

Application of ZMJ60 Density Monitor

  • SF6 gas Insulated RMU

  • SF6 gas Insulated Switchgear

Feature of ZMJ60 Density 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.

Technical Data of ZMJ60 Density Monitor

Case diameter:Φ64mm
Case material:Stainless steel
Scale range:0 to 2bar (abs.) or -1 to 6bar
Accuracy:Class 1.5 at20°C
class 2.5 at-40°C to 60°C
Ambient conditions:-40°C to +60°C, relative humidity ≤ 95%RH
Degree of protection:IP65
Leakage rate:≤1 × 10-9 Pa·m3/s(Helium leakage inspection)
Contact type:Magnetic snap-action switch (Maximum two groups, normally open or normally closed,    customized by 3 groups according to users' needs)
Pressure connection:M20×1.5 (customizable)
Installation method:radial or axial
nsulation 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
Pressure element:European bourdon tubes

Options of ZMJ60 Density Monitor

  • Measuring range

  • Ambient condition

  • Outlet Direction and cable length

  • Installation method

  • Suitable for High-altitude environment

  • Used to detect SF6, Air, N2, SF6 + N2 and other gases

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Lanso Instruments INC.
233 W 1st St #210, North Vancouver, Canada
233 W 1st St #210, North Vancouver, Canada