Early Fire Detection

Wood Processing Facilities

Forest product facilities are some of the most fire-prone environments in modern industry, thanks to the use of kilns, dryers, log vats, and conveyor-fed machinery that expose wood to elevated temperatures. Add in the dry, dust-heavy conditions plus resin build-up, fluctuating airflows, and outdoor exposure—and the risk of smouldering hotspots or full ignition increases exponentially.

Flir thermal sensor systems provide early fire detection for forestry operations, helping prevent ignition, protect infrastructure, and improve uptime in high-risk environments from sawmills to biomass storage yards.

Image of burning trees from the Pine Gulch Colorado fire

Real-World Fires Show Why Early Detection Matters

Forestry operations continue to suffer catastrophic losses due to fire, often without warning.

  • In 2023, wildfires in Chile burned over 430,000 hectares, destroyed more than 1,180 homes, and cost the pulp and forestry sector over $50 million USD in disruption.
  • U.S. fire departments responded to approximately 110,000 non-residential building fires in 2023 alone, resulting in $3.16 billion in property damage. Many occurred in manufacturing and wood-processing sites where kiln and dryer hazards are present.
  • Between 2017 and 2021, an annual average of 36,784 industrial or manufacturing fires were reported, causing over $1.5 billion in direct property losses, according to the NFPA.

Whether the source is a misfiring planer, a smouldering kiln duct, or a biomass pile left unchecked, these fires don’t just damage equipment—they can derail production for weeks or months, cost lives, and even act as the catalyst to trigger wider wildfires.

Two engineers inspecting machines in an automated wood processing facility

Challenges for the industry include

  • Finding a detection system that is fast enough and provides broad enough coverage to meet the demands of dynamic forestry environments and 24/7 production facilities.
  • Monitoring kilns and dryers that operate under intense heat and humidity, where combustion can start internally.
  • Monitoring the friction generated by planer mills, motors, and mechanical systems amid dust that can ignite in mere seconds.
  • Monitoring outdoor storage areas and vats that are exposed to the elements, making them especially unpredictable ignition zones.
  • Delays in emergency response that can give even the smallest of hot spots enough time to snowball into devastating fires.

Flir thermal solutions for Early Fire Detection (EFD) solve these problems with contactless infrared monitoring that detects heat anomalies well before flames appear, even behind panels, ductwork, or storage piles. 

 

Products for early fire detection

FLIR A50/A70 Smart Sensor

Smart Camera Solutions

FLIR A50/A70 Smart Sensor

Fixed-Mount Thermal Camera

FLIR Axxx-Series Smart Sensor

Smart Camera Solutions

FLIR Axxx-Series Smart Sensor

Fixed-Mount Thermal Camera

FLIR A500f/A700f Advanced Smart Sensor

Smart Cameras in Enclosures

FLIR A500f/A700f Advanced Smart Sensor

Fixed-Mount Thermal Imaging Camera for Condition Monitoring and Early Fire Detection

 

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