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Case study temperature sensor with a Syalon 101 protective tube
For a biogas plant, JUMO produced a customized sensor. In this application, the temperature had to be measured under extreme heat.
For this purpose, JUMO TSP has developed a temperature sensor with a protection tube made of Syalon 101, a special ceramic material. This temperature sensor is equipped with thermocouple "S". This type is , created from platinum and rhodium, in this case with a wire diameter of 0.5 mm2, in a double version. Platinum wire has good resistance to heat, in this application was measured at a temperature of 1200 °C, a temperature at which heat-resistant steel could melt hence additional protection tube of Syalon 101 was chosen.