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The MG-4000-R3 is intended for measuring the O2 content of flue gases from oil burners, gas burners and biofuel boilers.
The MG-4000-R3 can, together with a regulator, optimize the air/fuel ratio. As a result, the highest possible fuel efficiency can be achieved and also maintained over time regardless of changes in fuel and combustion air.
The MG-4000-R3 consists of two units - O2 sensor with signal amplifiers and a central unit with power supply, signal outputs, alarm outputs, and operator panel. Data communication via Modbus RTU is available as an option.
The O2 sensor, MG-4000-R3/S, which is mounted directly after the boiler in the flue pipe has small external dimensions and does not need reference gas for the calibration. The sensor is equipped with plug-in tubes with adjustable insert length and clamping coupling as a connection to the flue pipe. The sensor consists of a ZrO2 sensor, heating element, amplifier and power controlled ion pump.
Mf-4000-R3 comes with test report from quality control.