IR3 flame detector RED, ATEX  FM  EN54


FSL three-channel IR flame detector for recognition of quickly developing fires with flame development. The detector achieves a high level of resistance towards disturbance variables via threechannel infrared evaluation. It is suitable for most light industrial applications, storage areas and machinery. It is simple to install with Wide Field of View Solid 90 degree volume cone (Cone of Vision - Field of View), Long Range; 30m @ 10 sec for 0,1 m² n-Heptane reference fire and both automatic and manually initiated self-test. IP65 housing is made of Glass Reinforced Polyester (GRP). It is non-incendive, UV resistant, Self-Extinguishing V–0 (UL-94). Has proven exceptional resistance against acids, bases and solvents.

  • Indoor & outdoor use
  • Zone 2/22 Ex proof
  • Hydrocarbon and non-hydrocarbon sources
  • Pressure compensation element, avoiding trapped moisture
  • Lightweight GRP housing with no grounding required
  • Selection of relay set-up with DIP switches
  • Ease of installation
  • Swivel mounting with fine angle adjustment
  • Light Mounting Bracket
  • Entry Gland
  • Advanced Test Lamp available
Range max. 25 m110 ft /35 m (IR3), 25 m/80 ft (UV, UV/IR) alarming within 10 seconds to a 1 ft2(0.1 m2)n-heptane fire
Cone of vision 90˚minimum horizontal and vertical
Power 10-28 VDC (12-24 VDC nominal)
Start up times <10 sec
Alarm response time 8 to 30 sec
Alarm output settings Selectable LEDs and relays latching/non-latching; factory setting: latching
Automatic & manual Self-Test Automatic Sensor Test (built in Self-Test) and manual Self-Test
Operating current normal 25 mA at 24 VDC
Current in alarm, at 24 VDC ±75 mA at 24 VDC
Housing Glass Reinforced Polyester (GRP), Non-incendive. UV resistant, Self-Extinguishing V–0 (UL-94)
Dimensions 4.9 x 3.15 x 2.25 in (125 x 80 x 57 mm)
Weight 1.05 lb (465 g)
Temperature, operating –40 ˚F to +158 ˚F (–40 ˚C to +70 ˚C)
Ingress protection IP65
Detector specification
EN54-10, FM3260
EC-type examination certificate ATEX Zone2/22, FM Class 1, 2 & 3 Div2
  • FS1000-SM21 FSL100 Swivel mount.
  • FSL100-TL FSL100 Test lamp, incl. universal charger and carrying case; non EX

Promotional - Product Data Sheets

FSL100 Series Flame Detectors UV, UV/IR, IR3 Version: 11.2016 927 KB