The Autronica BD-27/EX is an explosion-proof IP56 Heat Detector and is designed to be used in wet areas. The BD-27/EX is designed to be used in hazardous areas, zone 1 or zone 2. The Autronica BD-27/EX Heat Detector gives an alarm when it reaches the fixed alarm limit of 80°C when the temperature rises slowly. When a rapid increase in temperature occurs, the BD-27/EX will give an alarm at a slightly lower temperature. The Autronica BD-27/EX is often used in places where smoke detectors are not used due to false alarms.
