LS(Limit switch)
HLS type

All components are large, with less compactness. However, a variety of fabrications can be applied on any space in the cylinder.
MLS Type

Compact version of HLS type. As the component parts are large, it is more robust than any other LS type devices.
PS type

An enclosed version of HLS type with better water-proof and damage protection from external resources.
MS type

Switches are small so the LS device itself is configured very compact. The stroke is max. 200mm.
Reed switch built-in

As reed switches themselves are built in the cylinder, no arm is required for the LS as other cylinders do.