Kelvin 275

The Kelvin 275 is a gimbal containing a dual field of view, cooled radiometric thermal imaging camera for accurate temperature measurements. The Kelvin 275 is an ideal instrument for aerial powerline inspections, detecting forest and other fires, and for environmental and wildlife studies.
- Compact and Lightweight high stiffness composite body
The gimbal weight is only 16Kg (35.7 lbs) with a diameter of 27.5 cm (10.8″) and an overall height of 39 cm (15.4″). - 4 axis active stabilization
The design is four axis active gyro-stabilized based upon very low drift fiber-optic gyroscopes and a digital servo motor control system and a patented two axis linear isolator. This unique design offers outstanding stability, ensuring easy steering and accurate imaging.
independent of aircraft movements. - Cooled Radiometric infrared camera
The gyro-stabilized gimbal contains a cooled, infrared camera that offers outstanding thermal sensitivity and full frame rate image quality. - Dual Field of View Optic
The infrared camera is couple to an 18 and 4 degree switchable optic. The wide angle lens provides excellent situational awareness. When something is detected you can easily switch to the narrow field of view to have a closer look. - GPS tagging
GPS data is stored as part of each captured infrared image file name thus permitting geo-referencing of fault locations, areas where animals are roaming… - Advanced software
The interface can transfer 14-bit radiometric data directly into the onboard PC for postflight
analysis of captured images. FLIR’s Reporter Professional software permits retrieval and analysis of IR images and temperature data. It includes temperature display and analysis functions
such as isotherms, line profiles, area histograms, and much more. Reporter Professional features
a Microsoft WORD Report Wizard that guides you step-by-step through the process of adding images
and text, making report creation quick and easy. The Wizard automatically combines all IR inspection
data-thermal and visual images, temperature measurements, and text notes-into crisp, professional, easy-to-interpret maintenance reports. - It´s all FLIR inside
FLIR controls the entire supply chain for the critical technology inside the Kelvin gimbals, ensuring fast service and long-term support
For further information, please contact sales.polytech@flir.se


