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Gas leak detector EX-TEC PM 4 - Sewerin

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Gas detection, gas warning and gas concentration measuring device for working in the ppm, LEL and vol.% ranges.
When carrying out work in confined spaces, it is necessary to monitor the explosion risk that the various hydrocarbon gases can generate.
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On the other hand, there are applications where you need equipment that can accurately determine the existence of gas leaks:
  • Domestic inspections;
  • Maintenance of joints, welds, cabinets, etc;
  • In many applications in the industry where there is gas presence (eg in the automotive industry in gas vehicle inspection).
The ExTec PM4 is capable of performing all these tasks, as it can measure explosive levels (% LEL) and determine gas leaks (ppm and% Vol.).
  • Modular instrument concept;
  • Basic device without pump (diffusion) or with built-in pump.

Sensor combinations for several applications:
Applications Sensors
Warning %LEL
Detecting | Warning ppm + %LEL
Warning | Measuring %LEL + vol.%
Detecting | Measuring ppm + vol.%
Detecting | Warning | Measuring ppm + %LEL + vol.%
  • Large illuminated LCD display;
  • Self-test when switched-on;
  • Easy handling;
  • Visual and audible alarms;
  • Adjustable alarms for each range;
  • Temperature compensated sensors;
  • Easy to follow operator menu;
  • Function menu for instrument configuration (PIN code protected);
  • Operator selectable flammable gas menu (option);
  • Methane, propane, butane, hexane, nonane, hydrogen, jet fuel;
  • Adjustable test gas concentrations.
  • Possibility to measure various hydrocarbons through an internal database (Methane, propane, butane, hexane, nonane, hydrogen and jet fuel);
  • Various sensor configurations available;
  • Automatic measurement recording.
  • Gas transport and distribution;
  • Gas network inspection.

F.Fonseca is distributor of Sewerin in Portugal.
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