Product Description

Consilium AC-IR-3FQ

The Consilium AC-IR-3FQ is an advanced Triple IR (IR3) flame detector engineered for the rapid and reliable detection of hydrocarbon-based fuel and gas fires. It utilizes three separate IR sensors to analyze the spectral signature of a flame, providing exceptional performance while ensuring high immunity to false alarms from sources like sunlight, hot objects, or welding. Designed for use in the most demanding industrial and marine environments, its rugged stainless steel construction and comprehensive certifications (including ATEX and SIL 2) make it a trusted solution for critical safety applications, from offshore platforms to chemical plants.

Technical Specifications:

  • Detection Principle: Triple Spectrum Infrared (IR3)

  • Detection Range: Up to 65 meters (213 ft) for a 0.1m² n-heptane fire

  • Field of View: 90° horizontal, 90° vertical (conical)

  • Response Time: Typically 3-10 seconds

  • Operating Voltage: 24 VDC nominal (18-32 VDC)

  • Output Signals: 4-20mA (stepped), Relays (Alarm, Fault, Auxiliary)

  • Housing Material: Stainless Steel 316L

  • IP Rating: IP66 / IP67

  • Approvals: ATEX, IECEx, SIL 2, MED, FM, cFM

Consilium AC-IR-3FQ Description

Consilium AC-IR-3FQ

The Consilium AC-IR-3FQ is a high-performance Triple IR (IR3) flame detector designed for fast, reliable detection of hydrocarbon fires in harsh environments. Featuring a long detection range and high false alarm immunity, it is ATEX and SIL 2 certified for maximum safety.