AGX ORIN SOM Operating and Storage humidity

Autonomous Machines Jetson & Embedded Systems Jetson Nano
1

Hi Team,

We have noticed AGX orin SOM will support the Humidity range as
Operating Humidity: 5% to 85%RH
Storage Humidity: 30% to 70%RH

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is it recommended to use the AGX orin SOM at maximum of 95% or 90% RH? because we have the requirement and sometimes Humidity may reaches >90%RH at our environment.

could you please share any recommendations to use the AGX orin SOM during >90%RH

Thanks
Vignesh M

3

No, >90%RH is not recommended as above range you paste.

4

Hi Trumany,

Thanks for your response. Yes we are also aware of that. We would like to have the suggestions from nvidia to operate the SOM as >90%RH. because our environment may reach >90%RH.

Can you please share the absolute Humidity rating for the same?

Thanks,

5

As said, >90%RH is not supported. The operating range is 5% ~ 85% RH.

6

Hi Trumany,

Ok, thanks

7

Hi Trumany,

is it possible to use the AGX orin SOM at >90%RH while we have the Ambient temperature as +5 to +10 C as maximum?

8

Is there a known limitation preventing the GPU from operating at higher humidity levels?

9

Hi Team,

Can i have any updates on this query? Please correct me if i any thing is wrong. As per my understanding, Relative Humidity is depends on Temperature as well (usually is inversely propositional).

That’s why i’m asking, Can we use ORIN SOM at >90%RH while ambient is controlled temperature (i.e, 5 to 10C as max)

Thanks,

10

As said, >90%RH is not supported. The operating range is 5% ~ 85% RH. We have no recommendation on your use case.

11

Hi Trumany,

Thanks for confirming that RH value of SOM.

We have Tested our ambient Relative Humidity and Temperature for 2days (48Hrs) . From our Test Data, We have the below observation,

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  1. Maximum RH Reached at our Environment: 95% RH for 2Hours Continuous time duration
  2. Minimum RH Reached at our environment: 62% RH
  3. Average RH Reached at our environment: 81% RH

Can you please share your comments on our Ambient maximum RH as (95%RH) for maximum time duration of 2 hours is acceptable for AGX orin SOM?

can you please tell us about AGX orin SOM will have any failures if we use in the above environmental Condition?

Thanks,
Vignesh M