Rosemount 5081FG-1101H0001111 Two-Wire In-Situ Oxygen Analyzer

Intrinsically Safe Design: The analyzer's in-situ probe and electronics are intrinsically safe, preventing explosions without the need for field-installed electrical barriers, flame arrestors, or special enclosures, and wiring without the need for explosion-proof conduit, making it safe for use in hazardous areas where flammable and explosive gases are present.

No Additional Heating Required: The zirconia sensor is heated only by process heat, eliminating the need for a heater powered by the analyzer electronics to keep the sensor hot, as is the case with conventional analyzers, which reduces costs and improves reliability.

Easy communication: Supports the HART/AMS communication protocol for easy communication with HART communicators or Emerson Process Management AMS software for remote configuration, operation, and diagnostics.

Good protection performance: The electronic enclosure reaches IP65 (NEMA 4X) protection level, which is weatherproof and corrosion-resistant, and can be adapted to various harsh industrial field environments.

Application Scenarios

Petrochemical industry: in process heaters, reactors and other equipment, used to measure the oxygen content of high-temperature process gases, to help optimize the reaction conditions, improve product quality and production efficiency, while ensuring safe operation in hazardous areas.

Power industry: It can be installed in the radiant zone of boilers to measure oxygen content before air leakage. It can also be used to regulate individual burners to achieve precise combustion control, reduce NOx emissions and improve energy efficiency.

Environmental protection industry: in the hazardous waste incinerator, real-time monitoring of the oxygen content in the combustion process, to ensure that the waste is fully combusted, reducing the generation and emission of harmful gases, while ensuring the safety of the incineration process.

Metallurgical industry: used in steel heating furnace, carburizing furnace and other equipment, accurate measurement of the oxygen content in the furnace, which helps to control the furnace atmosphere and improve the quality and performance of steel.

Glass industry: Measuring oxygen content in glass furnaces helps control the combustion process, optimize the quality of glass melting, and reduce energy consumption and production costs.