General Monitors FL5000 MSIR Flame Detector

Code: 10225125
  • Detects fires up to 310 ft (95 m) away
  • Spectral range 2 – 5 microns (IR)
  • Typical response time: 10 seconds

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FL5000 MSIR Flame Detector. Next generation of false alarm immunity and outstanding performance.

PROVEN TECHNOLOGY & FALSE SIGNAL SUPPRESSION

Equipped with advanced IR sensors and an intelligent Artificial Neural Network (ANN), the FL5000 Flame Detector minimises false alarms by expertly distinguishing actual flames from other radiation sources, helping to ensure operational efficiency and cost savings.

EASY UPGRADE FOR EXISTING INSTALLATIONS

Operating on the same footprint as our legacy FL4000H / FlameGard 5 MSIR flame detectors makes upgrading to the FL5000 Flame Detector effortless. Replace the detector head, replace the electronics, set your preferred configuration, and you’re operational—no need to remove wiring or seals.

ANYTIME, ANYWHERE WARRANTY SUPPORTED USER CONFIDENCE

Expertly designed by MSA and built with exceptional-quality components, the FL5000 Flame Detector offers solid performance and reliability, backed by a five-year warranty.

VERSATILE USE SUPPORTED WITH HEATED OPTICS

Designed with a built-in optical heater, the FL5000 Flame Detector helps suppress false alarms caused by frost or condensation build-up, making it ideal for a wide range of industries and climates.

FM TESTED, OUTSTANDING PERFORMANCE

The FL5000 Flame Detector features 22 fuel sources, with performance approved by FM, ensuring a field of view and long-distance coverage. Additionally, it is certified by FM to IEC 61508 as SIL 2/3, making it suitable for offering protection in critical areas where reliability is demanded.

OPTICAL PATH INTEGRITY SELF-CHECK

Every two minutes, Continuous Optical Path Monitoring (COPM) ensures the optical path and electronic circuitry are operational through a built-in self-check.

CONVENIENT TESTING

The FL5000 Flame Detector can be safely tested using our explosion-proof TL105 Test Lamp, simulating real fire conditions without the risk of an open flame.

FIRST TO BRING BLUETOOTH TECHNOLOGY TO FLAME DETECTION

The FL5000 Flame Detector, with its exclusive Flame Connect App, is the first to offer swift setup and diagnostics via Bluetooth, enabling easy configuration and event log downloads from mobile devices.

Order Information

FM and CSA Approvals, 0-20 mA output standard:

10225125 = Single Modbus, Relays, HART-1.25mA, HART-3.5 mA (No Bracket)
10242703 = FL4000H to FL5000 Upgrade Kit

Notes: This model does NOT have a bracket (PN 71370-1), so it must be ordered as a separate line item.

Spares/Accessories:

71370-1 = BRACKET ASSEMBLY, STAINLESS STEEL
10177576 = 3/4″ NPT Plug 24
10203507 = M25 Plug 32

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Title Size
FL5000 Datasheet 4 MB
Optical-Flame-Detector-Accessories 597 KB

Additional information

Weight 0.190 kg

Specifications

SYSTEM SPECIFICATIONS
SPECTRAL RANGE 2 – 5 microns (IR)
MAXIMUM RANGE 310 ft. (95 m)
TYPICAL RESPONSE TIME 10 sec
FM TESTED FUEL SOURCES n-Heptane, gasoline, methanol, methane, butane, propane, ethane, ethanol, crude oil, ethylene glycol, isopropanol, diesel, JP4, JP5, JP8, jet fuel A, marina fuel, kerosene, xylene, MEK, wood, cardboard
MAXIMUM FIELD OF VIEW ±15° @ 310 ft. (95 m)
±30° @ 210 ft. (64 m)
±45° @ 110 ft. (34 m)
ACCESSORIES Test lamp, mounting bracket, rain guard, air curtain, ¾” NPT plug, M25 plug, thread adapter, FL4000H upgrade kit
HAZARDOUS AREA CLASSIFICATION
NORTH AMERICA Class I, Div. 1, Groups B, C & D T4
Class II/III, Div. 1/2, Groups E, F & G;
Class I, Div. 2, Groups A, B, C & D T4
(-40°C ≤ Ta ≤ +80°C)
Type 6P, IP66/67
CL I, Zn 1, AEx db IIC T4 Gb
Zn 21, AEx tb IIIC T135C Db
Ex db IIC T4 Gb
Ex tb IIIC T135C Db
-55°C ≤ Ta ≤ +80°C
ATEX/UKCA/IECEX Ex db IIC T4 Gb,
Ex tb IIIC T135C Db,
-55°C ≤ Ta ≤ +80°C, IP66/67
WARRANTY Five years
APPROVALS FM, CSA, IECEx, ATEX, UKCA, UAE,
Compliant to ATEX, EMC, and CPR Directives
HART 7 registered. SIL 2/3
FM, ULC and EN 54-10 performance approvals
OPERATING/STORAGE TEMPERATURE RANGE
FM/CSA -40°F to +176°F (-40°C to +80°C)
ATEX/IECEX/UKCA/CPR -67°F to +176°F (-55°C to +80°C)
OPERATING HUMIDITY RANGE 0% to 95% RH, non-condensing
MECHANICAL SPECIFICATIONS
HOUSING 316 Stainless Steel, Red Powder Coated
HEIGHT 4.3” (109 mm)
DIAMETER
BASE 5.44” (138 mm)
OPTICAL HOUSING 3.50” (89 mm)
WEIGHT
W/O MOUNTING BRACKET 7.6 lb. (3.45 kg)
W/MOUNTING BRACKET 9.13 lb (4.14 kg) with mounting bracket
MOUNTING Stainless steel mounting bracket
ELECTRICAL SPECIFICATIONS
INPUT POWER 20-32 VDC
24 VDC (5.7 W with heater OFF, 8.9 W with heater ON)
MAX POWER CONSUMPTION
HEATER OFF 6.2 W
HEATER ON 9.7 W
MAX OUTPUT SIGNAL LOAD 600 ohms @ 24 VDC
RELAY CONTACT RATING 8A @ 24 VDC resistive max.
BAUD RATE 2400, 4800, 9600, 19200, or 38400 BPS
COMMUNICATION HART 7, DD, FDI Registered by FieldComm,and DTM available
RS-485 OUTPUT Modbus, suitable for linking up to 128 units and 247 units with repeaters.
STATUS INDICATORS Four LEDs with status and fault conditions
MAX. CABLE PARAMETERS
0-20 MA OUTPUT SIGNAL 4,500 ft. (1,370 m), max 50 ohm loop, with max 250 ohm input impedance of readout unit
REMOTE POWER SUPPLY 6,289 ft. (1,917 m) max 12 ohm loop, and 24 VDC min.

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