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Measuring systems for explosive gases and vapors

The measuring systems for explosive gases and vapors determine the concentration of explosive gases and vapors in air mixture. Specific catalytic and semiconductor sensors measure in the LEL range, the following gases:

  • Methane (CH4)
  • Propane (C3H8)
  • Butane (C4H10)
  • LPG
  • Hydrogen (H2)
  • Ethanol (C2H6O)

For the full list of supported gases and vapors see list of gases and vapors.

For your area of application we offer the following systems:

MF420-Ex-2.1
MF420 Ex 2.1 100x100

see product
The measuring system MF420-Ex 2.1 is approved for operation in hazardous areas of zone 1 and zone 2 and has an EC-type examination certificate according to ATEX-Directive.
Application: Workplace monitoring;
Monitoring of ambient air in an explosive atmosphere
Measuring range: 0 - 100% LEL
MF420-P
MF420 100x100

see product
The measuring systems of the product family MF420-P determine by means of a catalytic sensor (Pellistor) the concentration of explosive gases or vapors in the air mixture.
Application: Workplace monitoring;
Monitoring of ambient air in an explosive atmosphere
Measuring range: 0 - 100% LEL
MF420-H
MF420 100x100

see product
The measuring systems of the MF420-H product family determine the concentration of explosive gases or vapors in the air mixture, by using a semiconductor sensor.
Application: Workplace monitoring;
Monitoring of ambient air in an explosive atmosphere
Measuring range: 0 - 50% LEL

 

Supplementary products

Limit monitors Calibration gas Also see:
GWZ TS6.1 100x100 Calibration gas Accessories and spare parts
Software
Maintenance and calibration
Downloads
see product see product