HR90-H/DB 90°C RATE-OF-RISE TEMPERATURE HEAT DETECTOR

HR90-H-DB-Rate-of-Rise-Heat-DetectorModel HR90-H/DB is a 90°C Rate of Rise Heat Detector with a 90°C fixed temperature element, the HF90-H/DB uses a thermistor and linearising circuit to provide an accurate linear response Heat Detector.

The HR90-H/DB is ideal for use where medium ambient temperatures exist, such as drying rooms or where Smoke Detectors are unsuitable because of the presence of steam or cooking fumes such as in a kitchen.

The HR90-H/DB is supported by a wide range of bases for different applications and these are supported on the majority of conventional systems.

FPG-Conventional-Detectors

FEATURES

  • Electronic Linear Heat Detector
  • Twin fire LED’s allow 360° viewing
  • Grade 1 Rate of Rise
  • Schottky mounting base
  • Low profile design with one piece cover
  • Approved to EN54 Part 5
SPECIFICATIONHR90-H/DB 90°C RATE-OF-RISE TEMPERATURE HEAT DETECTOR
Ordering CodeHR90-H/DB
Operating Voltage15-30V
Quiescent Current35μA
Max current alarm40mA
Operating Temp. Range-10°C to + 50°C
Storage Temp. Range-30°C to + 60°C
Maximum Humidity95%RH – Non Condensing (at 40°C)
Case MaterialABS
Diameter100mm
Height with Base46mm
Base Fixing Centers48mm through to 74mm