Honeywell FS24X Flame Detector

Technical Specifications
– Field of view FS24X-9: 90° cone of vision, ± 45° from on axis FS24X-2: 110° cone of
vision, ± 55° from on axis
– Sensitivity Very high (200 ft.), high (150 ft.), medium (100 ft.) and low (50 ft.) – switch
selectable
– Response time : 3-5 seconds to 1 sq. ft. n-Heptane fire at 30 m (100 ft.)
3-10 seconds to (1 sq. ft. n-Heptane fire at 60 m (200 ft.)
– Operating voltage : 24 Vdc nominal (18-32 Vdc) – regulated
– Analog output : 0 – 20 mA stepped – source or sink user selectable
– Loop resistance : 50 – 400 Ohms
– Communication One of the following – user selectable:
• RS-485, ModBus Protocol
• RS-485, FireBus II
• HART, Optional plug-in module (not available on EN54-10 units)

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Description

Model No : Honeywell -FS24X

Overview
The FS24X is a high technology Multi-Spectrum Triple IR (IR/IR/IR/Visible) falme
detctor. It has the highest fire detection performance combined with optimal false alarm
rejection. It offers detection range greater than 200 feet (Very High Sensitivity setting) for
the detection of a one square-foot

Features
– Patented WideBand IR™ Technology
– Patented Electronic Frequency Analysis™
– Visible Sensor for optimum false alarm rejection
– Dual microprocessors for reliable performance
– Real-time clock for accurate time dating of events
– FirePic™ — pre-fire event data storage

– Event log with date and time stamp
– RS-485 ModBus communication
– Automatic optical path and electronic self-test
– Widest operating temperature range
– Patented Electronics Module for components protection with easy plug-in terminations
and field installation
– Low power consumption

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