Measuring windows for the drinking water processing, manufactured made of stainless steel (1,4404), are intended for the admission from lying close and reference sensors to DVGW W294 and/or OENORM M5873. The radiation entrance opening is a quartz glass disk, which is in-sealed waterproof up to 16 bar in the stainless steel body. The measuring window can be screwed into the disinfection facility over the 20mm long screw-in thread G1". The sealing is e.g. possible over an O-ring (diameter 33x1,5), which is inserted in a nut of the measuring window. For plate cleaning systems a flush assembly is advantageous.
The production of measurement windows with customer specific external geometry is possible.
Suitable union nuts are available as accessories.