Humidity sensors in continuous use are sensitive to dust deposits and other contaminants such as oil particles in industrial applications. In order to protect the sensors from these environmental influences and at the same time achieve an accurate measurement result, the B + B sintered filters made of polyethylene optimally protect the sensitive humidity sensor. Both large and solid particles, such as dust, are stopped by the sintering, where humidity particles can get through the sinter filter. Thus, an optimal air exchange for a correct measurement result is still guaranteed.
The sintered filters with M11 thread are an ideal spare part for the B + B humidity sensors of the GLT series and the IND series. Due to the interchangeability of the sintered filter, it can be easily replaced if it is very dirty.