A series proximity switch is one kind of no-contact switch.It'll make disconnecting action after objecta approaching

A series proximity  switch and photoelectric sensor is one kind of no-contact switch.It'll make disconnecting action after object ,cut off the load to achieve the examination and protecetive function.

It provide with many advantages such as no-noise,no-spark. no-mechanical wear small volume, quick -response,high precision.

Detection mode: D deenotes diffused reflection, R denotes feedback reflection interreflection

Detection distance Sn:30cm ,4m (2m) 5m(10m)

Proximity switch