Honeywell Gent (800271) Rate of Rise Heat Detector

Honeywell Gent (800271) Rate of Rise Heat Detector

Automatic heat detector with fast semiconductor sensor for reliable detection of fires with rapid temperature rise and integrated maximum value function for the recognition of fires with slow temperature rises. Fire detector with decentralized intelligence, automatic function self-test, alarm and operations data storage and alarm display. A remote indicator can also be connected

Key Features:

• System benefits:
  • Optimally matched to the ES Line system
  • With multisensor detectors for the detection of all fires, even under the most difficult operating conditions
  • Up to 30 detectors per detection group
  • Reliable detection:
  • Uniform response sensitivity of the detector for all different types of fire for the multisensor detectors
  • Large distance between signal and interference magnitudes due to special sensor and electronics design for suppressing electromagnetic influences
  • Automatic adaptation to varying environmental influences
  • Electronic compensation also called drift-compensation of long-term influences of contamination or aging
• Reliable false alarm suppression:
  • High reliability against false alarms by temporal evaluation of different sensor criteria, with built-in insect screen and sealed against rear air flow entry
  • Exclusion of signal forms not typical of fires through special filter algorithms
  • Automatic self-monitoring of the detector electronics
  • Automatic self-monitoring of sensors for function and condition
• Maintenance:
  • Designation of the heat detector by a black ring on the light pipe
  • Hours of operation, alarm and fault counter in each detector
  • Operation data retrieval of all detectors of a group with standard service PC and field bus interface
  • Detector LED for alarm display and as an identification display in the service (for maintenance with 8000 tools)
• Wide range of accessories:
  • Standard socket and relay base
  • Socket adapter for ceiling installation
  • Dust caps optional for fire detectors and detector base
  • Kit for suspended mounting.

Specifications:

• Common technical data:
  • Operating voltage : 8 - 42 V DC.
  • Quiescent current @ 9 V DC : 25 μA.
  • Alarm current @ 9 V DC : 9 mA.
  • Area to be monitored : 30 m².
  • Height to be monitored : 7.5 m.
  • Air velocity : 0 m/s - 25.4 m/s.
  • Application temperature : -20 °C - 50 °C.
  • Storage temperature : -25 °C - 75 °C.
  • Air humidity : < 95 %..
  • Type of protection: IP 40 with base, up to IP 43 with base and option.
  • Color : white, similar to RAL 9010.
  • Dimensions : Ø: 117 mm H: 49 mm (62 mm incl. detector base).

Contact us on sales@hunters-wholesalers.co.uk for more specific product information and pricing installation and training.