Products Details

40-40L4-L4B UV-IR Flame Detector

Applications:

Offshore Oil & Gas installations Onshore Oil & Gas installations and pipelines Chemical plants Petrochemicals plants Storage Tank farms Aircraft hangars Power Generation facilities Pharmaceutical Industry Printing Industry Warehouses Automotive Industry Waste Disposal facilities Aerospace Industry Paint, Polymer and Glue processes

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• UV/IR Dual-Sensor
• Solar blind
• Automatic Built-In-Test (BIT) and Manual - to assure continued reliable operation (in 40/40L4B only)
• Heated window - for operation in harsh weather conditions (snow, ice, condensation)
• Multiple output options for maximum flexibility and compatibility
- Relays (3) for Alarm, Fault and Auxiliary
- 0-20mA (stepped)
- HART Protocol for maintenance and asset management
- RS-485, Modbus Compatible
• High Reliability - MTBF - minimum 150,000 hours
• Approved to Safety Integrity Level 2 (SIL2 – TUV) Model 40/40L4B only
• 5-Year Warranty
• User Programmable via HART or RS-485
• Hazardous area zones:
- Zones 1 & 2 with IIC gas group vapors present
- Zones 21 & 22 with IIIC dust type present
• Ex approved to:
- ATEX & IECEx
- FM/FMC/CSA
- TR CU (EAC)
• 3rd party Performance Approved
- EN54-10 (VdS)
- FM3260
• Marine Approval
- MED ‘Wheelmark’ approval (DNV)

Spectral Response            UV: 0.185 - 0.260 µm; IR: 4.4-4.6 µm
Detection Range
(at highest Sensitivity Setting		 Fuel
n-Heptane		 ft / m
93 / 28		 Fuel
Kerosene		 ft  / m
70 / 21		 Fuel
Alcohol 95%		 ft / m
57 / 17
for 1ft2 (0.1m2 Gasoline 93 / 28 Methanol 57 / 17 Polypropylene Pellets 60 / 18
  Diesel Fuel 70 / 21 IPA 70 / 21   33 / 10
  JP5 70 / 21 Methane* 60 / 18 LPG 60 / 18
Response Time Typically 5 seconds  
Adjustable Time Delay Up to 30 seconds  
Sensitivity Ranges 1 ft2 (0.1m2  
Field of View Horizontal 100º; Vertical 95º  
Built-in-Test (BIT) Automatic (and Manual)  
Temperature Range Operating:  -67°F to +167ºF Option:         -67ºF  to +185ºF
Storage:     -67ºF  to +185ºF		 (-55ºC to +75ºC) (-55ºC to +85ºC) (-55ºC to +85ºC)
Humidity Up to 95% non-condensing (withstands up to 100% RH for short periods)
 
Heated Optics 		 
To eliminate condensation and icing on the window