Sample measurements over short distances

The PSS-H-B01 and PSS-H-B04 contact sensor heads are reflection senosr heads which allow you to measure samples – which are being transported through the likes of pipes, chutes and funnels – over short distances. They are used to analyze liquids, powders or bulk materials. The combined illumination and sensor unit is suitable for sample distances of 0 to 50 mm and has an integrated reference. The B04 version of the contact sensor head is explosion-proof according to the ATEX Directive.


Adjustable spot size

Integrated reference

SMA 905 fiber-optic connector

Industrial protection class IP64

Stainless steel housing with sapphire window

Integrated 20 W tungsten-halogen lamp for sample illumination

Your PolyXpert in Process Analytics