Please email / call for availability
Get a quote
Enter your details and we will get back to you as soon as possible.

Product Features
  • UV, UV/IR and IR3 Flame Detectors to cover a wide range of applications
  • Robust, simple to install & set up; Wide angle and fast speed of response
  • Automatic test and test lamps for simple check and maintenance
Delivery options

At Cadmus Products we aim to deliver orders efficiently and at highly competitive rates. 

  • We can ship consignments of all shapes and sizes and hazardous content across the UK and worldwide. Most of our orders are sent via DHL, however sometimes we may use other couriers.
  • If you are purchasing a laboratory product online you can find out the price of shipping checkout. If you are obtaining a quote for a product, then we will email you
    with our best shipping prices along with your quote.
  • Please see our delivery page for full information

The Honeywell FSL100 Series Flame Detectors are Optoelectronic flame detectors for a wide range of Light Industrial fire detection from Honeywell Analytics.

Honeywell’s FSL100 range of Light Industrial/Commercial Flame Detectors enables simple coverage of fire hazard areas across many fire hazard applications. Installation, set-up and operation are simple. Wide solid area coverage and fast speed of response optimise safety. With inbuilt automatic test and test lamps available to cover all models, reliability is ensured.

    A range of middle-market Optical Flame Detectors join the HA FSX High-End products. Addresses a wide range of fire protection applications both indoors and outdoors. With 3 versions to cover a wide range of flaming fires: Ultraviolet (UV), Ultraviolet/Infrared (UV/IR) and Triple Infrared (IR3).

      Detecting a wide range of Hydrocarbon and Non-Hydrocarbon flaming fires means that many application areas can be addressed. Wide viewing angleOptical detection of radiant energy in a solid angle Field of View enables coverage of a large risk area. A simple optional mounting bracket allows the FSL100 to be installed and aligned covering the hazard. Fast responseFar faster than other technologies, by responding to flaming fires in seconds enabling a more rapid response to danger before the fire can escalate.

      • FM Class 1, 2 & 3 Div2 can be installed indoors or outdoors and in Hazardous areas typically looking into a Div 1 area from a distance. FM 3260 performance certified to FM 3260 for flame Detector performance. Relay and current output (Fault and Alarm) Analog stepped output and Alarm/Fault relays for simple connectivity. Inbuilt Automatic Test and Simple to use Test LampsFSL100 maintains continuous internal health monitoring. Test lamps enable simple operational and field-of-view testing.

        • Features & Benefits:

          • ▪ UV, UV/IR and IR3 Flame Detectors to cover a wide range of applications
            • ▪ Robust, simple to install & set up: Wide angle and fast speed of response
              • ▪ Automatic test and test lamps for simple check and maintenance

                • Ease of Installation and Use:

                  • ▪ FSL100 Flame Detectors - UV, UV/IR and IR3 for light industrial applications
                    • ▪ GRP Housing, available in Red or White with optional swivel mount
                      • ▪ 12-14Vdc, 25mA nominal operation
                        • ▪ 4 to 20mA and Relay outputs
                          • ▪ Long range test lamp available
                            • ▪ High visibility red or discrete white models available

                              • Great Performance:

                                • ▪ Approved to EN54-10 and FM3260 flame detector standards
                                  • ▪ Comprehensive automatic self test
                                    • ▪ Remote manual self test option

                                      • Fast & Reliable:

                                        • ▪ High speed sensors and microprocessor
                                          • ▪ Sophisticated analysis algorithms
                                            • ▪ Continuous health monitoring
                                              • ▪ False alarm rejection

                                                • Reduced Life Cost:

                                                  • ▪ Long life elements
                                                    • ▪ Pressure compensation to avoid contamination
                                                      • ▪ 2 year warranty
                                                        • ▪ Buy with confidence

    Product Specification

    General
    FSL100 Flame Detector types FSL100-UV, FSL100-UVIR and FSL100-IR3; Choice of red or white housings
    Range 110 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)
    Local LEDs - Continuous green: normal operation
    - Continuous yellow: fault
    - Flashing yellow: Fault and guide to repeat self-test after a self-test failure
    - Continuous red: alarm
    Current output Standard available 4–20 mA (stepped, sinking, non-isolated):
    - 0 mA power fault / microprocessor fault
    - 2 mA optical fault
    - 4 mA normal operation
    - >20 mA alarm
    Relay output:
    - Alarm relay
    - Fault relay
    De-energized during normal operation, no alarm, SPDT, 30 VDC – 2 A, 60 W max. Energised during normal operation, no fault, SPDT, 30 VDC – 2 A, 60 W max.
    Cable gland & terminals Cable entry M20 clearance. Supplied with gland suitable for cable diameter from 0.2” (5.5mm) to 0.5”(13mm). Terminals suitable for 0.5mm2 (20AWG) to 1.5mm2 (15AWG) wire
    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
    Connections to: - Fire control panels using end of line (EOL) and alarm resistors (current increase)
    - Devices that operate via relay switched outputs
    - PLCs with 4–20 mA inputs
    End of line and alarm resistor To be adjusted to the fire control panel; free terminals are dedicated to the resistors
    Note: the alarm and EOL resistor must be rated 2 W min. each and the total power dissipation of both alarm and EOL resistor should not exceed 2 W
    Housing Glass Reinforced Polyester (GRP), Non-incendive. UV resistant, Self-Extinguishing V–0 (UL-94)
    Swivel Mount PA66, UV resistant; Stainless Steel fixings; 280 g (0.62 lb)
    Pressure compensating element PCE (Pressure Compensating Element) avoids moisture build-up in the detector housing due to changes in ambient airpressure
    Dimensions 4.9 x 3.15 x 2.25 in (125 x 80 x 57 mm)
    Weight 1.05 lb (465 g)
    Ingress protection IP65
    Temperature, operating –40 ˚F to +158 ˚F (–40 ˚C to +70 ˚C)
    Temperature, ambient ATEX and FM class 3611 –13 ˚F to +158 ˚F (–25 ˚C to +70 ˚C)
    UV (Ultraviolet) Flame Detector
    • FSL100-UV UV flame detector. Suitable for ATEX zone 2/22; FM 3611 Class 1,2&3 Div2 EN54-10 (HIGH sensitivity) certificate. FM3260 approval. Red Housing
    • FSL100-UV-W UV flame detector. Suitable for ATEX zone 2/22; FM 3611 Class 1,2&3 Div2 EN54-10 (HIGH sensitivity) certificate FM3260 approval. White Housing.
    UVIR (Ultraviolet & Infrared) Flame Detector
    • FSL100-UVIR UV/IR flame detector. Suitable for ATEX zone 2/22; FM 3611 Class 1,2&3 Div2 EN54-10 (HIGH sensitivity) certificate. FM3260 approval. Red Housing.
    • FSL100-UVIR-W UV/IR flame detector. Suitable for ATEX zone 2/22; FM 3611 Class 1,2&3 Div2 EN54-10 (HIGH sensitivity) certificate FM3260 approval. White Housing.
    IR3 (3 Infrared bands) Flame Detector
    • FSL100-IR3 Triple IR flame detector. Suitable for ATEX zone 2/22; FM 3611 Class 1,2&3 Div2 EN54-10 (HIGH sensitivity) certificate. FM3260 approval. Red Housing.
    • FSL100-IR3-W Triple IR flame detector. Suitable for ATEX zone 2/22; FM 3611 Class 1,2&3 Div2 EN54-10 (HIGH sensitivity) certificate. FM3260 approval. White Housing.
    Accessories
    • FSL100-SM21 FSL100 Optional swivel mount
    • FSL100-TL FSL100 test lamp, incl. universal charger and carrying case; non EX
    • FSL100-TLX FSL100 test lamp, incl. carrying case; intrinsically safe
    • FSL100-TLBT 12 Vdc battery for FSL-TL test lamp
    • FSL100-TLBU H3 light bulb for FSL-TL test lamp
    • FSL100?TLCH Universal charger kit for FSL-TL test lamp
    Write Your Own Review
    You're reviewing:Honeywell FSL100 Series Flame Detectors
    Your Rating

    Sign up for our latest offers

    By submitting your details you consent to their use in accordance with our Privacy Notice