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 can detect a gasoline pan fire at 215 ft (65m) or a hydrogen flame at 125 ft (38m) in less than 5 seconds.
The 40/40M is the most durable and weather resistant flame detector currently on the market. Its new features include a heated window, to eliminate condensation and icing; HART capabilities, lower power requirements, and a compact, lighter design.
Due to increased reliability, the 40/40 Series warranty period has been extended to 5 years and is SIL2 (TUV) approved to IEC 61508.
Multi spectrum design - for long distance detection of hydrocarbons and hydrogen flames
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
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)
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 tested
EN54-10 (VdS)
FM3260
Reliability
IEC61508 - SIL2 (TUV)