Request a Quote

Please fill out the following form below.

Analox MRC MKII Portable Chamber Oxygen/CO2 Monitor

Rate this product
SKU: Select an option to display SKU


Click to Enlarge Image



  • Rugged, compact monitor ideal for ship or shore use
  • Easy to operate; simply connect to chamber outlet and turn on monitor
  • Backlit displays make viewing easier when operating in low light conditions
  • External pressure reducer enabling unit to take samples at pressures up to 116 PSI (8 bar)
  • Can be operated from external power source, or internal batteries providing a minimum of 7 days continuous operation
  • Fully temperature and drift compensated to provide short and long term reliability
  • Fitted with programmable audio/visual alarms and a low flow alarm

MRC MKII with Data Download Software Includes

  • O2 Sensor: Part Number 9100-9212-9HSUB
  • CO2 Sensor (not user replaceable return unit for service)
  • External Power Cable: Part Number SAEPAS2605
  • Data Download Cable: Part Number SAEPAS2602
  • (4) D Size Alkaline Batteries
  • User Manual and Test Certificate


  • Power Source: External 9-40 VDC
  • Batteries: (4) Internal D Size Batteries
  • Display Panel: 2 LCD’s, character size 8 mm x 5 mm
  • Oxygen Sensors:
    • Warranty: 2 years graded at normal temperature and pressure
    • Range: 0-100 % O2
    • Accuracy: < 1% of reading
  • CO2 Sensor:
    • Warranty: 5 years
    • Range: 0-5000 PPM
    • Accuracy: +/-3% of range
  • Operating Temperature: 32° to 104° F (0° to 40° C) compensated
  • Storage Temperature: 23° to 122° F (-5° to 50° C)
  • Dimensions: 7.5 in. H x 9.5 in. W. x 5.5 in. D (190 mm x 241 mm x 140 mm)
  • Weight: 4.85 lbs (2.2 kg)

The Analox MRC MKII Portable Chamber Oxygen/CO2 Monitor is a highly accurate solid state microprocessor driven analyzer. It is designed to monitor carbon dioxide and oxygen concentrations from 1 and 2 manned recompression chambers where calculating ventilation rates for such small chambers can be challenging.


Additional Information

Brand Analox
Video No

Product FAQ's

Ask a Question

  • How long with the Oxygen sensor last in the MRC MKII Portable Chamber Oxygen/CO2 Monitor?

    The Oxygen sensor is a consumable item, it will typically last 2 -3 years in 20.9% Oxygen at normal temperature and pressure.

    How helpful was this information?