DANGER DETECTOR FOR OPERATION IN NUCLEAR FIELD, HAVING HEATING SYSTEM FOR HEATING TYPICALLY NON-RADIATION HARDENED SEMICONDUCTOR COMPONENTS TO INCREASE FUNCTIONAL SERVICE LIFE

摘要

A smoke detector or, more generally, a danger detector, operates in an area with increased radioactive radiation disposition danger detector has at least one detector unit for detecting at least one danger characteristic, a semiconductor component and other electrical components, at least for outputting an alarm signal. The danger detector also has a temperature control circuit. The temperature control circuit is configured to control the temperature of the at least one semiconductor component. The danger detector may be embodied as a linear smoke detector.