The Compact Oxygen Analyzer SGM7 is based on the approved, drift, calibrated and maintenance-free zrox? Zirconia technology. It contains measuring units as well as electronic units for unit heating control, flow monitoring, integrated pump and signal processing.
The measured cell signal is processed according to NERNST equation by microprocessor. The requested value is displayed as an analog current signal.
(Optional: digital interface RS232 and software).
In SGM7, the measuring unit is continuously monitored. If an error occurs, an alarm is generated.