The Eltek Orbis IS Heat Detector A1R (234.921) monitors the temperature by using a single thermistor network which provides a voltage output proportional to the external air temperature. The Orbis range incorporates several Heat Detector classes to suit a wide range of operating conditions.
Heat Detectors can be used for applications where Smoke Detectors are unsuitable and are ideal for environments that are dirty or smoky under normal conditions.
The Eltek Orbis IS Heat Detector can be used for applications where Smoke Detectors are unsuitable and are ideal for environments that are dirty or smoky under normal conditions.
Rate-of-Rise, max. Application Temp.: 50°C.