Honeywell FS24XP-AMGXX FS24X Triple IR Flame Detector, Aluminium (Red), M25

The Honeywell FS24XP-AMGXX is the FS24X Plus triple IR (3IR) flame detector in a painted low-copper aluminium enclosure with two M25 conduit entries, supplied as a kit with a standard mount and sunshade. Based on Honeywell WideBand IR technology, it responds quickly to the radiant energy of flaming fires, is certified for use in hazardous areas and connects to fire and control systems via relays, 4-20 mA, HART, Modbus or FP2.

Key features

• Triple IR (3IR) WideBand IR sensing with robust false alarm avoidance
• Factory calibrated: no field calibration required
• Keeps working in rain, mist, fog and smoke, and in harsh and corrosive environments
• Fault, alarm and auxiliary SPDT relays plus a 4-20 mA output (source, sink or isolated)
• HART 7, Modbus and FP2 over RS-485, and FP2 over USB for configuration
• HALO LED light ring shows detector status and is visible at 50 ft in daylight
• Built-in test diagnostics, including dirty window detection
• Compatible with Honeywell TL-1055 (safe area) and TL-2055 test lamps
• 4-20 mA current loop designed for use in SIL 2 systems

Technical specifications

• Detector type: triple infrared (3IR) flame detector
• Enclosure: painted low-copper (less than 0.25%) marine-grade cast aluminium
• Conduit entries: 2 x M25 x 1.5
• Dimensions: 125 mm diameter x 115 mm deep; window 79 mm diameter
• Weight: 1.7 kg
• Field of view: 90° cone (standard mount)
• Supply voltage: 24 V DC nominal (18-32 V DC regulated)
• Power consumption: 1.8 W nominal, 2.4 W in alarm, 12 W maximum with heater on
• Relay rating: max. 32 V DC/AC, max. 2 A
• Operating temperature (ATEX/IECEx): -55 °C to +75 °C
• Ingress protection: IP66/67, Type 4X
• Hazardous area: II 2 G Ex db IIC T5 Gb; II 2 D Ex tb IIIC T135 °C Db (ATEX FM14ATEX0058X, IECEx FMG14.0027X)
• Performance: EN 54-10 Class 1 (medium, high and very high sensitivity), FM 3260
• Recommended test interval: every 3 months with a Honeywell test lamp

What's in the box

• 1 x FS24X Plus flame detector with stopping plug
• 1 x standard mount (SM4)
• 1 x sunshade (SH-001)
• 1 x FS24X Plus FM performance appendix
• 1 x certificate of conformity