To purchase

HCMC: +84-28-38 620 246
No TT8, Tam Dao, Ward 15, District 10, Ho Chi Minh city

HA NOI: (84-24) 36.415.733
No B02, Nguyen Huu Tho, Hoang Mai district, Ha Noi

Hochiki Heat detector

  • Rate of rise and fix detector

Rate of rise and fix detector

Code: DCD-1E
Manufacturers: Hochiki
Origin: Japan
Download Catalogue: DCD-1E (513,43 KB)


- 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 

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Call: 08 38 620 246