Flue gas analyser for measuring small and medium-sized oil, gas and solid fuels fired heating systems according to the German Federal Immission Act and for CO concentration safety checks at gas fired systems. Ideal for servicing solid fuel systems (for example, wood fired systems with temporary CO peaks up to 20,000 ppm) or bivalent, modulating combined heating and power plants. MULTILYZER STe is a portable flue gas analyser with robust protective sleeve and integrated magnet. The large TFT color display allows to show up to 8 measured values. With automatic instrument check during program start and limit value monitoring. The compact design allows the device to be equipped with any combination of up to six measuring cells (O2 , COH2, COHIGH, NO, NO2 , SO2 ). The oxygen ECO sensor has an extended lifetime and is resistant against biogenic fuels. Calculated parameters: CO undiluted (air-free), lambda, CO2 , Eta efficiency, flue gas loss, dew point, temperature difference. The CO measuring cell is H2 -compensated for official measurements. The Datalogger function allows long-term measurements with freely definable intervals. USB, Bluetooth® Smart (BLE), infrared and MicroSD interface are available for communication with other devices, PC or the EUROprinter. The QR - Code function is another way to transfer the measured values via smartphone or tablet to any management software.

Functionality ............................................................................

Measurement of: ƒ O2 (oxygen) ƒ COHIGH (carbon monoxide) ƒ COH2 (H2 -compensated) ƒ NO (nitrogen oxide) ƒ NO2 (nitrogen dioxide) ƒ SO2 (sulfur dioxide) ƒ Differential/Draft pressure ƒ T air (ambient temperature) ƒ T gas (flue gas temperature) ƒ T gas(differential temperature measurement) ƒ Barometric pressure

Calculation of: ƒ CO2 (carbon dioxide) ƒ CO undiluted ƒ Difference in temperature ƒ Combustion efficiency ƒ Lambda (excess air) ƒ Ratio (for UK and AU only) ƒ Flue-gas losses ƒ COref (with O2ref to configure) ƒ T au (dewpoint) ƒ NOx (NO+NO2 ) ƒ NOref ƒ SO2ref

Operation .................................................................................

The drop-down menu with colored icons appears immediately after activating the MULTILYZER STe. The touch wheel can be used to choose following programs: flue gas analysis, temperature measurement, CO ambient measurement, Pressure measurement, Pitot measurement (option), instrument settings and memory. You confirm your selection with the enter key. When using the flue gas analysis function, you will first be asked to make a selection from a list of fuel types. A screen, on which the measured values are clearly shown, will then appear. 

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