The SWM-150 displays most of its details and settings only on the dealer end and is not terribly conducive to DIYers, but yes if you get one installed you can request that the thresholds for detection are adjusted based on your needs. Simply provide the settings you require in a PM.
The threshold ranges are described in this post:
Note that the SWM-150 requires the special water management plus add-on which can be added on request. Send a PM if you need to add that to your plan.