FSL100 detectors have a lightweight GRP housing to assist with easy installation. Despite their small size, they can work in tough indoor and outdoor environments including in potentially explosive atmospheres. They have a large field of view to detect a variety of different types of fire including fires from hydrocarbon and non-hydrocarbon sources.
These detectors use high speed sensors and microprocessors combined with sophisticated analysis algorithms and continuous health monitoring to provide fast and reliable flame detection with superior false alarm rejection.
They are available in a high visibility red or discrete white enclosure and have automatic self-test or remote manual self-test options. Designed to last, these detectors use life-long elements with pressure compensation to avoid contamination and come with a 2 year manufacturer warranty.
They are easy to install and use with preformed cable knockouts, optional swivel mounting bracket and relay and mA outputs as standard.
FSL100-UV
The FSL100-UV detector is suitable for indoor applications and provides an effective solution for materials burning with low-temperatures such as Sulphur. They offer good resistance against direct and reflected sunlight and artificial light such as fluorescent tubes and glass covered halogen lights.
FSL100-UV/IR
FSL100-UV/IR detectors analyse flame-flicker frequency for improved false alarm rejection. Their dual sensing methodology enables effective detection of hydrocarbon and non-hydrocarbon flames. They offer good resistance against direct and reflected sunlight and artificial light such as fluorescent tubes and glass covered halogen lights, arcs and electrical discharges and the radiation from electric welding (providing that the welding takes place at more than 10 feet from the detector).
FSL100-IR3
FSL100-IR3 detectors offer the detection capabilities of the other detectors in the range but are particularly suitable for detecting liquid hydrocarbon and dirty fires. They are affected less by window contamination or smoky fires and are especially suited to fires that emit large amounts of smoke.
Approvals
All flame detectors in the FSL100 range are approved to EN54-10 and FM3260 flame detector standards.
Tech Specs
| FSL100 Flame Detector Types | FSL100-UV
FSL100-IR3
FSL100-UVIR
Choice of red or white housings |
| Range | FSL100-UV/25m
FSL100-IR3: 35m/110ft
FSL100-UVIR: 80ft alarming within 10 seconds to a 0.1m2 (1 ft2) n-heptane fire |
| Cone of Vision | 90˚ minimum horizontal and vertical |
| Local LEDs | Continuous green: normal operationContinuous yellow: faultFlashing yellow: fault and guide to repeat self-test after a self-test failureContinuous red: alarm |
| Current Output | Standard available 4–20mA (stepped, sinking, non-isolated)0mA power fault/microprocessor fault2mA optical fault4mA normal operation>20mA alarm |
| Relay Output:– Alarm relay– Fault relay | De-energized during normal operation, no alarm, SPDT, 30VDC – 2A, 60W max. Energised during normal operation, nofault, SPDT, 30VDC – 2A, 60W max. |
| Cable Gland & Terminals | Cable entry M20 clearance. Supplied with a gland suitable for cable diameter from 5.5mm (0.2”) to 13mm (0.5”). Terminalssuitable 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 | 25mA at 24VDC |
| Current in Alarm, at 24 VDC | ±75mA at 24VDC |
| Connections to | Fire control panels using end-of-line (EOL) and alarm resistors (current increase)Devices that operate via relay switched outputsPLCs with 4–20mA 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 2W min. each and the total power dissipation of both alarm and EOLresistor should not exceed 2W |
| Housing | Glass Reinforced Polyester (GRP), Non-incendive. UV resistant, Self-Extinguishing V–0 (UL-94) |
| Swivel Mount | PA66, UV resistant; Stainless Steel fixings; 280g (0.62lb) |
| Pressure Compensating Element | PCE (Pressure Compensating Element) avoids moisture build-up in the detector housing due to changes in ambient air pressure |
| Dimensions | 125 x 80 x 57mm (4.9 x 3.15 x 2.25in ) |
| Weight | 465g (1.05lb) |
| Ingress Protection | IP65 |
| Temperature, Operating | –40˚C to +70˚C (–40˚F to +158˚F ) |
| Temperature, Ambient ATEX and FM Class 3611 | –25˚C to +70˚C (–13˚F to +158˚F ) |