Every DJI Refurbished aircraft is thoroughly tested by DJI Experts and includes DJI standard warranty.
Why Refurbished Products?
• Substantial savings for a fully functional product.
• The same high quality as new DJI products.
• Standard DJI Manufacturer Warranty guaranteed.
• DJI Care available for extended coverage.
Laser Falcon is sensitive only to methane, so no false readings of other gases are possible. It is a class 3R eye-safe laser.
The concept is based on Infrared Absorption Spectroscopy. The laser emits light (spectral range of 1,65 μm), which reflects back and is captured by the sensor. The outgoing and incoming signals are compared with the built-in reference cell. If methane is present along the laser path, the laser light is partially absorbed. An algorithm calculates the gas concentration in ppm×m (parts per million multiplied by meter). The value is instantly transferred to the remote control (RC) of the drone pilot and to UgCS software.
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