40/40L-LB; L4-L4B
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keep a on your safety 40/40M 40/40I 40/40L-LB 40/40L4-L4B 40/40U-UB 40/40R 40/40 UV/IR Flame Detector Series Maximum choice of features in a high performance package FEATURES & BENEFITS Spectrex offers two versions of the new 40/40 Series UV/IR Flame Detectors: Model 40/40L (& LB) provides a combination of UV and IR sensors, where the IR sensor operates at a wavelength of 2.5-3.0 μm, and can detect hydrocarbon-based fuel and gas fires, hydroxyl and hydrogen fires, as well as metal and inorganic fires. Model 40/40L4 (& L4B) is identical to the 40/40L except that the IR sensor works at a wavelength of 4.5 μm and is only suitable for hydrocarbon-based fires. The UV/IR flame detector senses radiant energy in the short wave section of both the ultraviolet and infrared portions of the electromagnetic spectrum. The signals from both sensors are analyzed for frequency, intensity and duration. Simultaneous detection of radiant energy in both the UV and IR sensors triggers an alarm signal. The UV sensor incorporates a special logic circuit that helps prevent false alarms caused by solar radiation. Due to increased reliability, the 40/40 Series warranty period has been extended to 5 years and is SIL2 (TUV) approved to IEC 61508. • UV/IR Dual-Sensor • High-Speed Response - 150 msec Response to Saturated Signal • Solar blind • Automatic Built-In-Test (BIT)* and Manual - to assure continued reliable operation • 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) Models 40/40LB and 40/40L4B only • 5-Year Warranty • User Programmable via HART or RS-485 • Ex approved for Zone 1 hazardous area location - ATEX - IECEx - FM/FMC - CSA • 3rd party Performance Tested - EN54-10 (LPCB) - FM3260 (FM) *option APPLICATIONS (model dependent) Offshore Oil & Gas installations Onshore Oil & Gas installations and pipelines Chemical plants Petrochemicals plants Storage Tank farms Aircraft hangars Power Generation facilities Pharmaceutical Industry Headquarters: 218 Little Falls Road | Cedar Grove | NJ 07009 | USA Tel: +1 (973) 239-8398 | +1 (800) 452-2107 (US only) | Fax: +1 (973) 239-7614 Houston: +1 (832) 321-5229 | Europe: +44 (141) 578-0693 E-mail: spectrex@spectrex.net | Website: www.spectrex-inc.com Printing Industry Warehouses Automotive Industry Explosives & Munitions Waste Disposal facilities Aerospace Industry Paint, Polymer and Glue processes

keep a on your safety GENERAL SPECIFICATIONS Spectral Response Detection Range (at highest Sensitivity Setting for 1ft2 (0.1m2) pan fire) Response Time Adjustable Time Delay Sensitivity Ranges Field of View Built-in-Test (BIT) Temperature Range Humidity Heated Optics 40/40L–LB: UV: 0.185 - 0.260 μm; IR: 2.5-3.0 μm 40/40L4–L4B: UV: 0.185 - 0.260 μm; IR: 4.4-4.6 μm Fuel ft / m Fuel ft / m Fuel ft / m n-Heptane 50 / 15 Ethanol 95% 25 / 7.5 LPG * 16 / 5 Gasoline 50 / 15 Methanol 25 / 7.5 Polypropylene Pellets 13 / 4 Diesel Fuel 37 / 11 IPA (Isopropyl Alcohol) 25 / 7.5 Office Paper 16 / 5 JP5 37...