

OCX 8800 Oxygen and Combustibles Analyzer
SKU: OCX8800
Combustion-flue-gas analyzer that provides continuous, accurate measurement of oxygen AND combustibles in one transmitter — replaces two separate sensors with a single in-situ probe. Field-replaceable zirconium oxide O2 sensor and combustibles sensor. Operates in flue temperatures up to 2600°F (1427°C). Air-purge cycle improves cell calibration and effectiveness. Optional factory-built auto-calibration panel. HART, FOUNDATION Fieldbus, AMS/PlantWeb compatible. Best for boiler / furnace efficiency optimization (fuel-air ratio tuning) and emissions compliance — minimizes NOx, hazardous air pollutants, and other GHG emissions while saving fuel.
Contact us for pricing on this product.
Combustion-flue-gas analyzer that provides continuous, accurate measurement of oxygen AND combustibles in one transmitter — replaces two separate sensors with a single in-situ probe. Field-replaceable zirconium oxide O2 sensor and combustibles sensor. Operates in flue temperatures up to 2600°F (1427°C). Air-purge cycle improves cell calibration and effectiveness. Optional factory-built auto-calibration panel. HART, FOUNDATION Fieldbus, AMS/PlantWeb compatible. Best for boiler / furnace efficiency optimization (fuel-air ratio tuning) and emissions compliance — minimizes NOx, hazardous air pollutants, and other GHG emissions while saving fuel.
The Rosemount OCX 8800 Oxygen and Combustibles Analyzer OCX8800 is manufactured by Rosemount. Valley Instrument Service is an authorized Rosemount dealer offering full sales support, NIST-traceable calibration, and expert technical assistance.
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Contact Us or Call (661) 327-8681Configure Your Rosemount OCX 8800 Oxygen and Combustibles Analyzer
Combustion-flue-gas analyzer that provides continuous, accurate measurement of oxygen AND combustibles in one transmitter. Field-replaceable zirconium oxide O2 sensor and combustibles sensor. Operates in flue temperatures up to 2600°F. HART or FOUNDATION Fieldbus. Best for boiler/furnace efficiency optimization and emissions compliance.
Required Specifications
9 of 9 selected- Explosion Proof:
- AWithout
- Probe Length and Material:
- -00No probe or exhaust tube
- Probe Mounting Assembly:
- -102 in 150# ANSI flange, O2 cellprice on request
- Mounting Hardware / Stack Side:
- -0No adapter plate
- Mounting Hardware / Probe Side:
- -0No adapter plate probe sideprice on request
- Electronic Mounting:
- -H1HART communications, basic unit
- Electronic Housing:
- -02Split electronics with no cable
- In-Situ Filter:
- -1Stainless steel+$1,627.94
- Accessories:
- -2Cal gas flow rotometers & ref. gas set+$1,531.02
Rosemount is configurator-heavy and quote-only. Valley Instrument verifies option compatibility, lead time, and pricing before confirming your order.
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Oxymitter 4000 In Situ Oxygen Analyzer
World's first in-situ zirconium-oxide-based oxygen transmitter for flue-gas measurement with an explosion-proof rating — combines an oxygen probe with field electronics in one compact package. Probe inserts directly into the flue-gas duct; no external sampling system needed. 4-20 mA O2 signal without external signal-conditioning. HART or FOUNDATION Fieldbus. Used by boiler operators to fine-tune burner fuel/air ratios for maximum efficiency. Best for boilers, kilns, process heaters, and reheat furnaces. The cost-effective alternative to the OCX 8800 when only O2 measurement (not combustibles) is needed.
