orbbec/OrbbecSDK

Maximum working temperature

Closed this issue · 1 comments

Allius27 commented

Camera - Gemini 2
SDK version - v1.10.12
Operation system - Ubuntu20

Hi there.

After 5-10 minutes camera shows the next temperature values

IR temperature - 45.7°C
Laser temperature - 44°C
RGB temperature - 46.4°C
Left IR temperature - 45.7°C
Right IR temperature - 46.4°C

Datasheet link
Page 5 => paragraph 5. Camera Setup and Operation => Temperature sensor and recording

Screenshot:
image

Maximum temperature of the case back is 50°C, but we don't interesting in extra sensors for monitoring case back

Question:
You have internal logic with maximum temperature, when camera streams are closed on emergency condition
https://github.com/orbbec/OrbbecSDK/blob/v1.10.12/include/libobsensor/hpp/Device.hpp#L354

What is the maximum temperature for your sensors?
How we are able to fetch that information?

zhonghong322 commented
  1. maximum ambient temperature is 40℃, corresponding to max case back temperature of 50℃; this refers to the operating temperature range, within which the camera can provide excellent depth effects.
  2. our recommendation is for customers to design and test their products to ensure that the camera case back temperature does not exceed 50℃. If customers lack testing conditions, it is generally advisable to keep the IR (Infrared) temperature below 60℃."
  3. If the laser temperature exceeds 70 degrees, the laser protection will be triggered to close the laser. At this point, when the laser temperature drops below 65 degrees, the laser will be restored to the on state.
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