This sensor can be used to measure air and floor temperature and supplied with a 3 meter cable.
The 3M Remote sensor probe can be used with all of our thermostats that accept a remote sensor.
It can be used to measure air or floor temperature and is specifically designed to be used as a floor sensor.
 
We always recommend that when used to measure the floor temperature that the sensor is fit inside a conduit to protect the sensor and to ease retrieval if required.