Flame and Intrinsically Safe Detectors

These flame detectors give high immunity to false flame sources. They have internal self-test sources that check the detector’s operation when remotely instructed.

They can operate on a conventional 2-wire (14-28 Vdc) fire systems or 4-20 mA process control systems. Relay contacts are also available for fire and fault signals. The detectors’ operating modes can be user selected giving a choice of alarm currents, response times, latching or non-latching outputs and sensitivity.

The detectors have a maximum ambient operating temperature of 55 °C.

Key Features

• High immunity to false sources
• For applications with visible light present
• Detects invisible flames from fuels such as Hydrogen and other inorganic fuels
• Selectable response speed
• Optical self-test
• Low power consumption
• Approved to EN54-10: 2002

Applications

• Aircraft Hangars
• Coal Handling
• Fume Cupboards
• Printing
• Spray Booths
• Textiles
• Waste Handling

IR² Flame Detector | Stainless Steel

IR³ Flame Detector

IR³ Flame Detector – Flameproof (Exd), High Ambient Temperatures

These flame detectors give excellent immunity to false flame sources both indoors or out. They have internal self-test sources that check the detector’s operation when remotely instructed.

They can operate on a conventional 2-wire (14-28 Vdc) fire systems or 4-20mA process control systems. Relay contacts are also available for Fire and Fault signals. The detectors’ operating modes can be user selected giving a choice of alarm currents, response times, latching or non-latching outputs and sensitivity. The detectors have a maximum ambient operating temperature of 55°C.

Key Features

• Excellent immunity to false sources
• Suitable for indoor and outdoor areas
• Detects invisible flames from fuels such as Hydrogen and other inorganic fuels
• Selectable response speed
• Optical self-test
• Low power consumption
• Approved to EN54-10:2002