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The environment for an Industrial IoT project in a large open pit mine is being scoped. The location has a large amount

Posted: Fri Jul 22, 2022 7:01 pm
by answerhappygod
The environment for an Industrial IoT project in a large open pit mine is being scoped. The location has a large amount of dust and the device will be exposed to less than 1 meter of water temporarily.
When the edge device is being chosen, which Ingress protection rating must be used?

A. IP37
B. IP61
C. IP67
D. IP76