Question 1

What is the protection rating of the Zenmuse H20N?

Accepted Answer

The Zenmuse H20N is IP44 protected under the IEC60529 standard (Note: The protection rating is not permanent and might be reduced due to prolonged use and wear). Make sure there is no liquid on the surface or in the gimbal connector before installation. Make sure the gimbal is securely installed on the aircraft and the SD card slot cover is clean and closed properly. Make sure the surface of the gimbal is clean before opening the SD card slot cover.

Question 2

What is the zoom ratio of the Zenmuse H20N?

Accepted Answer

The visible light camera supports 20× hybrid optical zoom and up to 128× digital zoom, while the thermal imaging camera supports up to 32× hybrid zoom.

Question 3

What is the temperature measurement accuracy of the Zenmuse H20N thermal imaging camera?

Accepted Answer

When the thermal imaging camera uses a 2× and 4× zoom, the measurement accuracy is ±2°C or ±2%, whichever is greater. (Tested at a distance of 5 m away from the black body at 25°C in a laboratory environment without wind) When using 8× zoom or above, the temperature measurement accuracy is ±5°C (when using 8× zoom or above in the case of infrared cameras, the minimum focal distance is 35 m. The accuracy of temperature measurement at this distance is more likely to be affected by the environment, decreasing measurement accuracy. Note: Due to differences in the emission rates of different black bodies and the effect of different environments on temperature measurement, the measurement results only represent the detection precision of the black body under the laboratory environment.

Question 4

What are the differences between the high gain and low gain modes of the Zenmuse H20N's infrared thermal imaging camera?

Accepted Answer

High Gain Mode: The temperature measurement range displayed is relatively small, between -20°C and 150°C, and the image quality is high. Low Gain Mode: The temperature measurement range displayed is relatively large, the temperature measurement range is between 0°C and 550°C, and the image quality is relatively low.

Question 5

What is the Zenmuse H20N's Intelligent Night Scene Enhancement?

Accepted Answer

When using the Zenmuse H20N Intelligent Night Scene Enhancement feature, the camera switches to the lens's IR filter and adjusts the ISP parameters. At the same time, the intelligent low-light enhancement algorithm makes it more suitable for low-light conditions.

Zenmuse H20N Camera

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