Hochiki Heat detector
Rate of rise and fix detector
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.
SPECIFICATION
- 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