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Rosemount™ Oxymitter™ Direct Replacement Oxygen Probes
Rosemount Analytical's Direct Replacement Oxymitter™ - Flue Gas Oxygen Probe offers an easy and cost effective way to replace previously installed probes in hazardous or general purpose areas without compromising the ability to upgrade to the latest technology at a later time.
The Direct Replacement Oxymitter™ operates on your existing electronics and cable and still provides you with unsurpassed accuracy, long-term stability and excellent sulfur resistance.
Rosemount™ Oxymitter™ Direct Replacement Oxygen Probes


Response Time
Up to 8 sec T90
Process Temperature Range
Up to 1300 °F (705 °C) or 1922 °F (1050 °C) with optional bypass and jacket
Ambient Temperature
Up to 200 °F (93 °C)
Probe Length Options from 18 in (0.46 m) to 12 ft (3.66 m)
Communication Protocol
4-20 mA HART, FOUNDATION Fieldbus
Hazardous location, see full specs for complete list of certifications


  • Operates on existing electronics and cable
  • The world"�s most accurate probe; +/- .75% of reading or 0.05% oxygen
  • 316L stainless steel construction
  • Excellent long-term stability
  • Excellent sulfur resistance
  • Forward compatible
  • Completely rebuildable probe including sensing cell, heater, thermocouple and diffusion element