SGM5T
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ZIROX Oxygen Measuring Device SGM5T Properties The compact precision meter SGM5T contains the approved calibration- and drift-free ZIROX zirconia measuring cell as well the process electronics (for cell heater control, flow monitoring, cell signal processing, calculations and signal output, e.g. oxygen concentration, air factor X, redox-quotient or H2O/H2-ratio). A microprocessor changes the cell signal to the oxygen concentration according to the NERNST equation. The value is displayed and generated as an analog current signal (option: digital interface RS232, software for measuring value recording and storage is available). Additionally, the electronics can process and output the signals of another optionally integrable sensor (e.g. CO2, humidity or pressure sensor with standard interface). Applications In various technological processes under protective or inert gases oxygen traces are detrimental for the product quality. Precondition for detection and prevention of problems is the fast and precise measurement of oxygen or the determination of the reducing force of inert gases. With the increasing introduction of quality assurance systems, e.g. ISO 9000, a constant monitoring and documentation of quality parameters becomes more important. With the SGM5T the user gets several possibilities for process optimization (soldering and welding processes, heat treatment of metallic surfaces, microelectronic production, food packing technology). For the monitoring of reducing gases further parameters (redox-quotient, air factor X, H2O/H2-ratio or CO2/CO-ratio) can be determined with special calculation methods. Sensoren und Elektronik GmbH www,zirox.de : GmbH - Am KoppHberg 21 -17469 Gretlswald Email* infoltf'rirnx