FS10 Flame Detector

Overview

A high-speed microprocessor based fire detection and process control system specially designed for liquid and powder coating applications, the FS System 10™ quickly detects the presence of a flame, reacts by initiating a shutdown of the electrostatic finishing process in a matter of milliseconds: and effectively interrupts the fire before residues and wet paint films can ignite.

Key features

Multi-Spectral digital electro-optical infrared fire detector
Immune to false alarms caused by arcs or corona discharges
Built-in automatic 'through the lens' self-test
Not sensitive to background radiant energy sources such as paint heaters
Not affected by absorbing smoke or paint solvent mist in liquid pant spray booths
Sees through paint, powder or oil residue on detector’s lens

Applications

Confined space entry
Oil, gas and petrochemical
Wastewater and sewage
Steel and chemical plants

Standards and certification

Supplier: ISO 9001:2015 certified

PRODUCT DATASHEETDoc. SSLS/DS/GD-018 · Rev. 01 · 13-Oct-2026

FS10 Flame Detector – technical data

Technical specifications

Brand	Honeywell
Warranty	2 Years from Date of Shipping
Alarm Included	Yes
Display Type	LCD
Filter Included	No
Relay Included	Yes
Sampling Pump Included	No
Replacement Parts	Electronics Module for Model FS10-R30s
Weight range	3.8 lbs
Dimension	Dia: 4.81 in D: 4.65 in
Humidity Range	10 to 90% RH (Non-Condensing)
Number of Analog Outputs	1
Analog Output Signal Type	mA
Filter Required	No
Relay Rated Load	1A @24V DC
Relay Output Configuration	SPST
Relay Circuit Resting Configuration	NO
Sensing Method	Infrared
Wireless Enabled	No
Output Signal Type	mA
Mounting	Swivel Bracket Assembly (Optional)
Spectral Sensitivity	Near Band IR: 0.7 to 1.1 microns / Visible: 400 to 700 Nanometers / Wide Band IR: 0.7 to 3.5 microns
Sensitivity	45 ft and 30 ft to 1 sq.ft Gasoline Fire
Field of View	90° (± 45° Horizontal and Vertical)
Conduit Entries	(2) 3/4 in NPT
Minimum Temperature	-40˚C
Analog Output Signal Current	4 mA
Operating Current	85 mA

PRODUCT DATASHEETDoc. SSLS/DS/GD-018 · Rev. 01 · 13-Oct-2026

FS10 Flame Detector – technical data, continued

Technical specifications

Power Requirement	24 VDC
Batteries Required	Yes
Batteries Included	Yes

Ordering information

Brand	Honeywell

Inspection and care

Keep sensors and filters clean, charge batteries as directed and record bump tests and calibrations.

Storage

Store in a cool, dry place away from direct sunlight, heat and chemicals.

Data given in good faith from manufacturer information and subject to change without notice. Select PPE based on a site risk assessment. Scan the code for the product page.