The Spectrex 40/40R Single IR Flame Detector can detect hydrocarbon-based fuel and gas fires using advanced flame analysis tools. For maximum sensitivity, the 40/40R provides early warning flaming fires at 4.4 μm. It is immune to false alarms from IR sources such as sunlight and IR projectors.
Currently, the Spectrex 40/40R is the most durable and weather resistant single IR flame detector on the market. The new features include a heated window for eliminating condensation and icing, HART capabilities for digital communications, low power requirement and a compact, lighter design.
Due 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).
Heated window for eliminating condensation and icing
HART capabilities for digital communications
Low power requirement
Compact, lighter design.
Fault Relay N.C. | Alarm Relay N.O. | 0-20 mA Sink | RS-485 | HART, Fault Relay N.C. | Alarm Relay N.O. N.C. | 0-20 mA Source | RS-485 | HART
-55°C to 75°C | 3/4" NPT, -55°C to 75°C | M25
Aluminum | ATEX / IECEx, Stainless Steel | ATEX / IECEx, Stainless Steel | Factory Mutual, CSA