Analyzers & Monitors
Controls & Instrumentation

A-08562-A0 Mini-O2-Probe
Cleveland Controls pioneered the development of in stack flue gas oxygen analyzers with zirconium oxide probes. The current Model A-08562-A0 MINI-O2TM Analyzer capably measures flue gas oxygen content and generates an output signal directly proportional to the measured oxygen. No sampling system or reference gas is necessary. The A-08562-A0 MINI-O2TM Analyzer is suitable for any new or retrofiitted fire tube or water tube boiler, or hot water generator application. It directly replaces all earlier A-08500 probes, and replaces all A-10007 and A-10018 probes when used with the optional traverse tube. Together with the Cleveland Controls A-10050-A0 Microprocessor Electronics Controller, it provides many functions in addition to basic flue gas oxygen monitoring, including signal transmission, indication, combustion efficiency, probe diagnostics, and I/O for control & safety.

Standard components include the probe (consisting of an 8″ insertion probe body with zirconium oxide cell, type K thermocouple, and cell heater) with microprocessor-based analyzer electronics, a cable to connect the probe to the electronics unit, and an optional traverse tube for models requiring it. All in stack components consist of high-temperature alloys.

The A-08562-A0 MINI-O2TM Analyzer is manually calibrated with a simple procedure, requiring only one cylinder of calibration gas (4.5% nominal O2 in N2), and a flow meter.
All analyzer components are easily field repairable or replaceable without the need to remove the probe from the stack. Convenient Cleveland Controls maintenance kits save time and expense.

Precision. Every Day.