The Freefly LR1 Thermal Upgrade transforms the LR1 Payload into a dual-purpose imaging system, adding radiometric longwave infrared (LWIR) thermal capability to the Astro and Astro Max platforms. Built around the FLIR Boson 640R sensor, this add-on module provides 640 × 512 resolution thermal imagery with geotagging, spot metering, and temperature data capture for industrial, inspection, and public safety missions.
Advanced thermal integration for enterprise operations
Designed for seamless compatibility with the Freefly LR1 Payload, this user-installable module mounts directly using four camera screws and three counterweight screws, plugging into the LR1 expansion port for power and data. Once installed, operators can switch between the LR1's RGB camera and the thermal view via Astro's live video feed. The 13.6 mm (63 mm full-frame equivalent) lens provides accurate field coverage for aerial thermography, while the 92 g installed weight preserves optimal flight balance.
Real-time temperature intelligence and mapping
The FLIR Boson 640R delivers radiometric imaging that allows operators to measure temperature variation across any surface in frame. Each image is geotagged for seamless integration with mapping software, enabling thermal overlays and analytics. When combined with the optional LR1 Laser Range Finder Upgrade, users can achieve precise distance and temperature correlation within the same payload setup, expanding the Astro's mission capability into powerline, infrastructure, and environmental monitoring.
Adds thermal imaging capability to the LR1 Payload system
13.6 mm lens (63 mm full-frame equivalent) for accurate coverage
92 g installed weight maintains Astro's balance and performance
User-installable module: mounts with 4 + 3 screws to LR1 payload
Connects to LR1 expansion port for plug-and-play setup
Supports geotagged thermal imagery for mapping integration
Spot metering provides precise surface temperature readings
Switch between RGB and thermal feeds in Astro live view
Compatible with LR1 Laser Range Finder Upgrade for dual operation
Applications and Use Cases
Powerline and substation inspection: Detect heat anomalies and equipment faults
Building and infrastructure monitoring: Identify insulation gaps and water intrusion
Solar farm maintenance: Locate defective or underperforming panels
Pipeline and utility inspection: Spot leaks or pressure irregularities
Search and rescue operations: Locate heat signatures in low visibility
Environmental research: Measure land surface or vegetation temperature trends
Industrial asset monitoring: Identify overheating or energy inefficiency
Public safety and emergency response: Enhance situational awareness at night
The Freefly LR1 Thermal Upgrade enables advanced thermal and RGB imaging in a compact, field-installable package. With radiometric precision and seamless Astro integration, it brings true dual-sensor capability to the LR1 Payload for professional-grade operations.
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