GR-15SL – Level sensor for pellets or biomass. Single Stage Detection – Smartprobe Pellet is a line of sensors designed to measure the level of pellets or high biomass in the tanks of stoves or boilers. The sensor, made of plastic and rectangular, is very thin and easily installed in the tank.


The sensor is immune to high temperatures and environmental variations and is highly reliable as microprocessor controlled. Smartprobe is connected via standard interfaces to the stove / boiler electronic board.

The sensor is currently connected to a large number of controllerss produced by the major electronics suppliers.

 Download the technical sheet GR-15SL_SchedaITA