Conventional I.S. Flame Detector (IR3)

55000-063APO

The Conventional I.S. Flame Detector (IR3) is designed for harsh environments in either indoor or outdoor applications. It is sensitive to low frequnency flickering IR radiation emitted from flames during combustion. The sensor operates even through a layer of oil, dust, water vapour or ice.

ATEX & IECEx certified: II 1 G
CENELEC/IEC Certified: Ga Ex ia IIC T4
Class 1 sensitivity to EN 54-10 detects 0.1m2 fire at 25m
High optical interference immunity
Selectable response speed
Optical self test
Low power consumption

Technical specification

General	Warranty 3 year Applications Industrial premises Warehouses
Mechanical	Colour Blue Weight 2000g Materials housing Die-cast zinc alloy Product length 142mm Product width 108mm Product depth 82mm Product length 5.59in Product width 4.25in Product depth 3.23in
Conformance	Standards EN 54-10 Approvals BASEEFA CPR LPCB
Performance	Range of view (at 25m) 0.1m² n-heptane Range of view (at 35m) 0.2m² n-heptane Range of view (at 45m) 0.4m² n-heptane
Electrical	Supply voltage (max) 30V dc Supply voltage (min) 14V dc Supply voltage (Vmin-Vmax) 14 to 30V dc
Environmental	Humidity (max) 95% RH Humidity (min) 0% RH Humidity Note no condensation or icing Humidity 0% to 95% (no condensation or icing) Operating temperature -10 to 40°C Operating temperature (max) 40°C Operating temperature (min) -10°C Storage temperature (max) 65°C Storage temperature (min) -20°C Storage temperature -20 to 65°C Operating temperature 14 to 104°F Operating temperature (max) 104°F Operating temperature (min) 14°F