SF6 monitoring device / concentration / emissions / continuous



  • Type:


  • Applications:

    emissions, SF6

  • Other characteristics:

    continuous, digital


Continuous monitoring
The emission monitor model GA35 has been specially designed for detecting the SF6 gas concentration in enclosed rooms.
If the SF6 gas is processed or stored, harmful quantities of SF6 gas can escape due to improper operation or leakages. The model GA35 makes it possible to control areas of up to 250 m2.
SF6 gas is five times heavier than air, therefore breathing air can be displaced in case of higher concentrations of SF6 gas so that there is a risk of suffocation.
The GA35 continually controls the ambient air by means of a non-dispersive infrared sensor. Usually, samples are permanently taken near the gas tanks or gas-insulated switchgear on which large quantities of SF6 gas can escape within a short time.
Monitoring of the concentration of SF6 gas in the ambient air for guaranteeing operational safety in enclosed spaces
Special Features
Responds only to SF6 gas and is not sensitive to humidity and the usual volatile organic compounds (VOC)
Fast response time
Continuous measurement
Easy integration into distributed control system thanks to 4 ... 20 mA output
Settings protected by password

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