Product Information
APPLICATION - Rate-of-rise detectors give an alarm when the temperature rises at a rate exceeding the permitted rate, or when the slowly rising temperature exceeds the alarm limit. - Different colour fire LEDs are used to distinguish between the fixed temperature and rateof- rise alarms. - Rate-of-rise detectors are suitable for sites where smoke detectors cannot be used because of contaminated air, for example such as kitchens, restaurants, cafés and waiting rooms. -DCD detector is installed easily by putting it into its base and simply turning it. Dimensions incl base: 100 x 47 mm (Ø x H) Weight with base: 105 g Colour White Operating temperature: -10°C ... +50°C Max. relative humidity: 95% Operating voltage: 17 ... 35 VDC Stand-by current: 35µA Actuating temperature: - +54°C … +62°C Fixed temperature - Temperature rise 1°C / min, Response time 29 … 37.5 min - Temperature rise 30°C / min, Response time 15 s … 90 s Enclosure class IP20 Tested DCD-1E Detectors have to be installed according to installation instructions. Function of detector must be tested at regular intervals. Recommended cleaning procedure of smoke detectors is according to the recommendation of the manufacturer. Concerning information of the compatible bases please refer to datasheets of the YB series bases.
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