If water gets spilled into a Rapid RH® Smart Sensor, is it ruined?

It is very likely that the Rapid RH® Smart Sensor will continue to function properly after water is removed from inside the Smart Sensor housing, for example, by vacuuming. However, if water ran down into the drilled hole around the Smart Sensor housing, then the concrete in that area may be damp; drill a new hole and install a new Smart Sensor to assure accurate and useful results.