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IN-SITU

When you need a IN – SITU O2, Coe, and Opacity monitor, turn to MRU Instruments for help. With experience in a wide range of gas analyzer technology, we have a system to best fit your needs. From emission analyzer systems, portable analyzers, to IN – SITU O2 monitors, we make quality systems built for accuracy and to last you. You can count on us to help you get the job done correctly and safely the first time.

Interested in a specific MRU Instruments gas analyzer or emissions system? Be sure to send in an inquiry about the emission analyzer or other system you are interested in. You can also visit our Resource Page to get further information about the system you’re looking at or to get ideas about what you might need. Regardless of industry, MRU Instruments has the IN-SITU O2, COe, and Opacity monitors your business is looking for.

  • OMS 420 Analyzer
    In-Situ Oxygen and Combustibles (COe) Transmitter
    • All combustions with combustion temperatures up to max. 3,092 °F (1,700 °C) (see different models)
    • Die casting aluminum enclosure with electronics, keyboard, up-front display of O₂ and COe*
    • COe measurement
    • Compressed air back-purge with control valve complete with electronics
  • OMS 420 EX Analyzer
    O2 & COe in-situ monitoring system for use in hazardous area zone 2
    • Hazardous area designation of use: Zone 2 or Class 1, Div 2, Gr A/B/C/D
    • Special IP 65 pressurized cabinet and z-purge controller, complying to II 3G Ex pz II T3 Gc
    • Easy and fast, on site replaceable detector head with sensors (O2 & COe)
    • Dust tight and water proof enclosure, with optional ATEX heater for very low ambient air temperatures or optional ATEX Vortec cooler for high ambient temperatures
  • OMS 420 HT Analyzer
    In-Situ real time analysis of Oxygen (O2) and combustibles (COe)
    • Model for high temperature
    • With automatic back-purge using solenoid valve controlled by transmitter electronics
    • With 10m special cable between probe and transmitter
    • Die casting aluminum enclosure with electronics, keyboard, up-front display of O₂ and COe*
  • OMS 420 RT Analyzer
    In-Situ real time analysis of Oxygen (O2) and combustibles (COe)
    • In-Situ real-time analysis of Oxygen (O2) and combustibles (COe)
    • Remote transmitter probe
    • Model available with and without back purge