Flame ionisation detectors for inspecting underground gas lines

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.

Features:

• Automatic ignition on switch-on/manual re-ignition
• Automatic zero point setting
• Linear display from 0 - 10,000 ppm
• Adjustable alarm threshold
• Automatic alarm activation
• Volume flow and flame monitor
• 2-step pressure regulator with high pressure stability
• Remaining operating time displayed
• Adjustment options of 10, 100, 1,000 or 10,000 ppm methane
• Measurement values can be output using RS-232C interface (connection option for PC, GPS and leak plotter systems, Sewerin software)
• Illuminated liquid crystal display
• Analogue and digital measurement display
• Automatic and manual measuring range changeover
• Slider for displaying maximum concentration
• Operating time (rechargeable battery) with pump running, eight hours
• Fully charged within 2.5 hours