Operate the MicroVario always in dry environment and within the device limits stated in this guide. Never expose the device to excessive heat or cold.
Never apply mechanical stress or excessive force to the MicroVario. The sensing element can be damaged or measure imprecisely if the force is applied.
Do not remove the heat shrink tube from the device and do not try to implement any changes or modifications. This can lead to a total destruction and to the denial of any warranty claims.
Always check the polarity of the connection. Never inverse the polarity – this could lead to total destruction.