The MCG 8151 Flexible Magnetostrictive Level Probes are highly accurate, continuous measurement devices that are easy to install and maintain. The compact design allows for the collection and transmission of an impressive amount of data. In addition to measuring two levels (product and interface or two interfaces), five (5) temperature sensors are embedded in the probe at different levels to provide average temperature measurement of the product. includes: Flexible PVDF magnetostrictive level probe and 5 RTDs. Up to 840” (70’). Mounts into 2”, 3” or 4” opening.