UV intensity sensor, part 170001-0001-03, for Hanovia medium-pressure ultraviolet disinfection systems, supplied on trade-in terms. The sensor reads UV intensity in the treatment chamber and its output drives the system’s dose monitoring and low-dose alarm. This listing is the exchange price and is conditional on returning your existing sensor; the same part is also stocked for outright purchase under reference 2268-0509 at a higher price, with no return required. If you cannot return a core unit, order that reference instead. Fits a wide range of Hanovia systems including the BDM, BBDM, LD and PMD series. Reference number 2280-1110.