The 40/40M Multi IR Flame Detector is specifically designed for detection of hydrocarbon and hydrogen flames. It detects hydrocarbon-based fuel and gas fires at long distances with the highest immunity to false alarms. The 40/40M IR3 can detect a gasoline pan fire at 215’ (65m) or a hydrogen flame at 100’ (30m) in less than 5 seconds.

The 40/40 Series is the most durable and weather resistant range of flame detectors currently on the market. Its new features include a heated window, to eliminate condensation and icing; HART capabilities, for digital communications; lower power requirements, and a compact, lighter design.

to increased reliability, the 40/40 Series warranty period has been extended to 5 years and is approved to IEC 61508 Safety Integrity requirements of SIL2 (TUV).

Brochure Manual

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  • Multi Spectrum Design – for long distance detection of hydrocarbons and hydrogen
  • High False Alarm Immunity
  • Sensitivity Selection – to ensure no zone crossover detection
  • Automatic and Manual Built-In-Test (BIT) – to assure continued reliable operation
  • Heated Window – for operation in harsh weather conditions (snow, ice, condensation)
  • Multiple Output Options for maximum flexibility and compatibility include Relays (3) for Alarm, Fault and Auxiliary, 0-20mA (stepped), HART Protocol for maintenance and asset management and RS-485, Modbus Compatible
  • High Reliability – MTBF – minimum 150,000 hours
  • 5-Year Warranty
  • User Programmable via HART or RS-485