40/40I Triple IR (IR3) Flame Detector

The 40/40I, a multi spectrum based on three IR bands (IR3), detects fuel and gas fires at long distances with the highest immunity to false alarms. The 40/40I IR3 can detect a 1ft² (0.1 m²) gasoline pan fire at 215 ft (65m) in less than 5 seconds.

The 40/40I 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 for digital communications; 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.

Features

Multi Spectrum Design – for long distance detection and 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
Marine Approval
- MED “Wheelmark” approval (DNV)
Reliability
- IEC61508-SIL2 (TUV)