PortaFID M3K

The PORTAFID® M3K portable flame ionisation detector is the perfect tool for above-ground inspections of underground gas lines. It is reliable and highly accurate, resistant to interference from moisture and only responds selectively to hydrocarbons. The PORTAFID® M3K features an 0.4 l fuel gas bottle, which is carried separately on the user’s back.


  • Automatic ignition on switch-on/manual re-ignition
  • Automatic zero point setting
  • Linear display from 0-10,000 ppm
  • Adjustable alarm threshold and activation
  • Volume flow and flame monitor
  • Remaining operating time displayed
  • Adjustment options for 10, 100, 1000, 10,000 ppm methane
  • Measurement values can be output using RS-232C interface (connection option for PC, GPS and leak plotter systems, Sewerin software)
  • Slider for displaying maximum concentration
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