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Industrial Fixed

FS20X Flame Detector

Part of the FSX family of electro-optical flame detectors, the FS20X represents a quantum leap in integrating infrared and ultraviolet sensing technologies.

Based on the foundation of the highly successful and reliable SS4 Flame Detector, the FS20X Flame Detector represents a quantum leap in integrating Infrared and Ultraviolet sensing technologies. The FS20X is a Multi-Spectrum and UV/Dual IR/VIS Flame Detector with a proven UV solar-blind sensor. The FS20X exhibits faster false-alarm free response to fires over a wider temperature range and with a much longer detection range compared to conventional UV/IR detectors.

Conventional and older technology UV/IR detectors, using narrow band 4.3 micron IR sensors, will not respond to smoky fires or if the detector lens is contaminated with oil and other substances since both UV and 4.3 micron signals are attenuated, obscured or absorbed by thick smoke or detector lens contaminants. Also, these old technology UV/IR detectors will not alarm to any fire if they are installed behind ordinary window glass.

Dual microprocessors provide a high level of fail-safe operation combined with fast and reliable performance. The Master Microprocessor performs high-speed digital sampling and signal processing calculations; while the slave microprocessor handles various sensor data, performs communications, self-diagnostics and provides interface versatility; and additional memory for storing Event Log and FirePic™ data.

The FS20X Flame Detector has a detection range in excess of 200 feet (very high sensitivity setting) for the detection of a one square-foot Heptane reference fire and has a cone of vision greater in volumetric coverage than most UV/IR detectors. This means fewer detectors can be used as compared to other manufacturers’ detectors.

Additional Features and Benefits

  • Patented* WideBand IR™ Infrared combined with Ultraviolet
  • Detection range greater than 200 feet to 1 sq. ft. heptane fire
  • Patented* Electronic Frequency Analysis
  • Visible Sensor for optimum false alarm rejection
  • Selectable detection sensitivities
  • Solar blind 90° full 100% cone-of-vision
  • Dual Microprocessors for reliable performance
  • Real-time clock for accurate time dating of events
  • FirePic™ — Up to 6 pre-fire event data storage
  • Event log — Up to 200 events with date and time stamp
  • Built-in RS-485 ModBus Communication
  • Built-in non-isolated 4-20 mA analog output (sink or source)
  • Alarm, Fault and Fire Verification relays.
  • Automatic Optical Path and Electronic Self-Test
  • Widest operating temperature range
  • Patented* Electronics Module for components protection with plug-in terminations for easy field installation
  • Two ¾” NPT OR 25mm conduit entries
  • Low power consumption
  • High RFI and EMI immunity
  • FM approved

Benefits

  • Detects hydrocarbon and non-hydrocarbon fuel fires in all environmental conditions
  • Arc welding immunity
  • False alarm rejection for all environmental conditions
  • Minimal maintenance for trouble-free operation
  • PC software and Interface Module (FSIM) for fault diagnostics real-time graphs (RTGs), and downloading of FirePics™ and event log
  • Suitable for a wide variety of applications.

Others

  • Features
    • Detects hydrocarbon and non-hydrocarbon fuel fires in all environmental conditions
    • Arc welding immunity
    • Range greater than 200 feet to 1 sq. ft. heptane fire

Others

  • Features
    • Detects hydrocarbon and non-hydrocarbon fuel fires in all environmental conditions
    • Arc welding immunity
    • Range greater than 200 feet to 1 sq. ft. heptane fire
  • Features : Detects hydrocarbon and non-hydrocarbon fuel fires in all environmental conditions|Arc welding immunity|Range greater than 200 feet to 1 sq. ft. heptane fire
Data Sheet
Name
Description
File Size
Date
Size
FS20X Detector Data Sheet
application/pdf 349.69 KB
10/21/2021
349.69 KB
Manuals and Guides
Name
Description
File Size
Date
Size
FSL100 Flame Detectors,FS10-R,FS24X Flame Detector,SS2 Flame Detector,FS20X Flame Detector,SS4 Flame Detector Product Guide
application/pdf 2.58 MB
10/21/2021
2.58 MB
FS20X Flame Detector - DTM User Manual
application/pdf 2 MB
5/24/2022
2 MB
FS20X Flame Detector User Manual
application/pdf 1.11 MB
5/25/2022
1.11 MB
Firmware
Name
Description
File Size
Date
Size
FS20X Flame Detector - A014R Tokenized DD R01
application/zip 106.64 KB
5/27/2022
106.64 KB
FSX Flame Detector - DTM Toolkit
application/zip 49.28 MB
6/10/2022
49.28 MB
Technical Note
Name
Description
File Size
Date
Size
FS24X Flame Detector,FS20X Flame Detector Supplementing Flame Detection in Gas Detection Applications
application/pdf 200 KB
10/21/2021
200 KB
FS24X Flame Detector,FS20X Flame Detector Test Lamps use in Flame Detection Applications
application/pdf 201.27 KB
10/21/2021
201.27 KB
FS24X Flame Detector,FS20X Flame Detector Inverse Square Law - Flame
application/pdf 498.12 KB
10/21/2021
498.12 KB
FS24X Flame Detector,FS20X Flame Detector Fire Alarm versus Fire Verification
application/pdf 269.68 KB
10/21/2021
269.68 KB
FS24X Flame Detector,FS20X Flame Detector Automatic Self-Test for Optical Flame Detectors
application/pdf 203.45 KB
10/21/2021
203.45 KB
Certificate
Name
Description
File Size
Date
Size
TL-1055 Test Lamp ATEX CE EU Declaration of Conformity
application/pdf 256.61 KB
10/21/2021
256.61 KB
Inmetro DNV GL - Business Assurance Certificate
application/pdf 512.68 KB
10/21/2021
512.68 KB
FS24X Flame Detector,FS20X Flame Detector,SS2 Flame Detector,SS4 Flame Detector Atex Certificate
application/pdf 170 KB
10/21/2021
170 KB
FSX SS4 Certificate of Conformity
application/pdf 474.98 KB
10/21/2021
474.98 KB
FS20X Flame Detector Atex Declaration of Conformity
application/pdf 460.48 KB
10/21/2021
460.48 KB
FS24X Flame Detector,FS20X Flame Detector,SS2 Flame Detector,SS4 Flame Detector IECEx Certificate of Conformity
application/pdf 949.8 KB
10/21/2021
949.8 KB
TL-1055 Test Lamp EU Declaration of Conformity
application/pdf 248.15 KB
10/21/2021
248.15 KB
Others
Name
Description
File Size
Date
Size
Fire Sentry FS20X Specifications
application/pdf 178.13 KB
10/21/2021
178.13 KB
Recommendation for reducing Flame Detector False and Nuisance Alarms
application/pdf 223.8 KB
10/21/2021
223.8 KB
Name
Description
File Size
Date
Size
FS24X Flame Detector,FS20X Flame Detector Supplementing Flame Detection in Gas Detection Applications
200 KB
10/21/2021
200 KB
TL-1055 Test Lamp ATEX CE EU Declaration of Conformity
256.61 KB
10/21/2021
256.61 KB
Inmetro DNV GL - Business Assurance Certificate
512.68 KB
10/21/2021
512.68 KB
FS24X Flame Detector,FS20X Flame Detector,SS2 Flame Detector,SS4 Flame Detector Atex Certificate
170 KB
10/21/2021
170 KB
Fire Sentry FS20X Specifications
178.13 KB
10/21/2021
178.13 KB
FSX SS4 Certificate of Conformity
474.98 KB
10/21/2021
474.98 KB
FS20X Detector Data Sheet
349.69 KB
10/21/2021
349.69 KB
FS20X Flame Detector Atex Declaration of Conformity
460.48 KB
10/21/2021
460.48 KB
FS24X Flame Detector,FS20X Flame Detector,SS2 Flame Detector,SS4 Flame Detector IECEx Certificate of Conformity
949.8 KB
10/21/2021
949.8 KB
FS24X Flame Detector,FS20X Flame Detector Test Lamps use in Flame Detection Applications
201.27 KB
10/21/2021
201.27 KB
Recommendation for reducing Flame Detector False and Nuisance Alarms
223.8 KB
10/21/2021
223.8 KB
TL-1055 Test Lamp EU Declaration of Conformity
248.15 KB
10/21/2021
248.15 KB
FS24X Flame Detector,FS20X Flame Detector Inverse Square Law - Flame
498.12 KB
10/21/2021
498.12 KB
FSL100 Flame Detectors,FS10-R,FS24X Flame Detector,SS2 Flame Detector,FS20X Flame Detector,SS4 Flame Detector Product Guide
2.58 MB
10/21/2021
2.58 MB
FS24X Flame Detector,FS20X Flame Detector Fire Alarm versus Fire Verification
269.68 KB
10/21/2021
269.68 KB
FS24X Flame Detector,FS20X Flame Detector Automatic Self-Test for Optical Flame Detectors
203.45 KB
10/21/2021
203.45 KB
FS20X Flame Detector - DTM User Manual
2 MB
5/24/2022
2 MB
FS20X Flame Detector User Manual
1.11 MB
5/25/2022
1.11 MB
FS20X Flame Detector - A014R Tokenized DD R01
106.64 KB
5/27/2022
106.64 KB
FSX Flame Detector - DTM Toolkit
49.28 MB
6/10/2022
49.28 MB
Name
Description
File Size
Date
Size
FS20X Detector Data Sheet
349.69 KB
10/21/2021
FSL100 Flame Detectors,FS10-R,FS24X Flame Detector,SS2 Flame Detector,FS20X Flame Detector,SS4 Flame Detector Product Guide
2.58 MB
10/21/2021
FS20X Flame Detector - DTM User Manual
2 MB
5/24/2022
FS20X Flame Detector User Manual
1.11 MB
5/25/2022
FS20X Flame Detector - A014R Tokenized DD R01
106.64 KB
5/27/2022
FSX Flame Detector - DTM Toolkit
49.28 MB
6/10/2022
FS24X Flame Detector,FS20X Flame Detector Supplementing Flame Detection in Gas Detection Applications
200 KB
10/21/2021
FS24X Flame Detector,FS20X Flame Detector Test Lamps use in Flame Detection Applications
201.27 KB
10/21/2021
FS24X Flame Detector,FS20X Flame Detector Inverse Square Law - Flame
498.12 KB
10/21/2021
FS24X Flame Detector,FS20X Flame Detector Fire Alarm versus Fire Verification
269.68 KB
10/21/2021
FS24X Flame Detector,FS20X Flame Detector Automatic Self-Test for Optical Flame Detectors
203.45 KB
10/21/2021
TL-1055 Test Lamp ATEX CE EU Declaration of Conformity
256.61 KB
10/21/2021
Inmetro DNV GL - Business Assurance Certificate
512.68 KB
10/21/2021
FS24X Flame Detector,FS20X Flame Detector,SS2 Flame Detector,SS4 Flame Detector Atex Certificate
170 KB
10/21/2021
FSX SS4 Certificate of Conformity
474.98 KB
10/21/2021
FS20X Flame Detector Atex Declaration of Conformity
460.48 KB
10/21/2021
FS24X Flame Detector,FS20X Flame Detector,SS2 Flame Detector,SS4 Flame Detector IECEx Certificate of Conformity
949.8 KB
10/21/2021
TL-1055 Test Lamp EU Declaration of Conformity
248.15 KB
10/21/2021
Fire Sentry FS20X Specifications
178.13 KB
10/21/2021
Recommendation for reducing Flame Detector False and Nuisance Alarms
223.8 KB
10/21/2021
Image
SKU
Description
alt
FS20X-211-10
alt
FS20X-211-10-6
alt
FS20X-211-21-2
FS20X UV/IR AL NPT c/FM STmp
alt
FS20X-211-21-4
alt
FS20X-211-21-6
alt
FS20X-211-22-2
alt
FS20X-211-22-4
alt
FS20X-211-22-6
alt
FS20X-211-23-3
FS20X UV/IR AL M25 c/FM ATEX STmp
alt
FS20X-211-23-4
Image
SKU
Description
alt
FS20X-211-10
alt
FS20X-211-10-6
alt
FS20X-211-21-2
FS20X UV/IR AL NPT c/FM STmp
alt
FS20X-211-21-4
alt
FS20X-211-21-6
alt
FS20X-211-22-2
alt
FS20X-211-22-4
alt
FS20X-211-22-6
alt
FS20X-211-23-3
FS20X UV/IR AL M25 c/FM ATEX STmp
alt
FS20X-211-23-4