PSENopt series security screen and grating photoelectric protection device for protection in the process of production need effective intervention of dangerous points and danger zone. Is composed of synchronous transmitter and receiver, the infrared beams by microprocessor monitoring, at least once a beam of light beam interference, launched from the sender OSSD output switch to the low level and danger zone movement was shut down.

Compared with the mechanical protection equipment such as safety door switch, PSENopt series safe grating and light curtain no wear and tear, with shorter response time, therefore PSENopt applies to all industries and applications, such as: packaging machinery; Press and punching machinery; Machining center; Manipulator system, assembly line; Transportation and distribution systems; Wood, leather, ceramics and textile processing machinery, etc.