Protective Glass/Shutter

Highlights

For sensor heads and compact opto sensors with type M12 (CLN/CLV), CSN/CSV
Protection against mechanical damage
Reduction of the effective beam diameter
Stainless steel

Product Description

Protective glass shields are needed if the surface of transmitters and receivers need to be protected against strong abrasion caused by aggressive media like sandblasting, bulk solids or sharp-edged particles.

Light shutters offer the possibility of detecting very small objects. Placed on transmitter and receiver the effective beam diameter is focused on 1 mm. Furthermore, they provide protection against abrasion of the sensors.

Light shutters with protective glass shields prevent the clogging of the bore by fine dust or dirt located at the light shutter.

All presented apertures on this page can be screwed onto sensors with M12 thread. An o-ring seal is included.

Ordering Information

Type	Picture	Description	Order code
Protective glass IR2		Protective glass shield for sensors with M12 thread	IR2
Light shutter IR3		Light shutter Ø 1 mm for sensors with M12 thread	IR3
Light shutter with protective glass IR3G		Light shutter Ø 1 mm with protective glass shield for sensors with M12 thread	IR3G
Light shutter with protective glass IR4G		Light shutter 8 x 1 mm with protective glass shield for sensors with M12 thread	IR4G