Model M80XP

Methane Monitor

Dual-Beam NDIR Technology

The M80XP infrared gas sensor has been designed for easy integration into a wide range of online gas monitoring systems where high quality, long term stability, excellent repeatability and reliable measurement of Methane gas concentrations are required. These features can be attributed to a proprietary dual wavelength, fail to safe, infrared (NDIR) sensor technology. The M80XP provides solutions for measuring and analyzing both industrial and environmental gases.



  • Features
    • Class I, Division 1
    • Dual-Beam NDIR Technology.
    • Long-term stability.
    • Low power consumption (2 watts).
    • Dual alarm outputs.
    • 4-20 mA output.
    • RS-232 and RS-485 Modbus communications.
    • Two Adjustable set point control relays.
    • Natural gas and Biogas application specific sensors available.
    • Field replaceable IR Source. 
  • Downloads
  • Certifications

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M-Series Monitors

M70XP Moisture Monitor

The Model M70XP is designed to monitor moisture/water content in natural gas and biogas applications.

M90XP Carbon Dioxide Monitor

The Model M90XP is designed to monitor percent level CO2 concentrations in natural gas and biogas applications.

M80XP Methane Monitor

The Model M80XP is designed to monitor CH4 in natural gas and biogas applications.

M60XP Oxygen Monitor

The Model M60XP is designed to monitor PPM and percent level O2 concentrations in natural gas and biogas applications.