SD photoelectric liquid level switch

Design features
Optical detection principle, unaffected by environmental vibrations.
Small size, built-in solid-state switch circuit, LED status indication

safe and reliable
Intelligent control circuit, which can be connected in series with temperature and pressure sensors to protect the normal operation of the system.
IP65 protection level, stable and reliable for outdoor use.

Easy to operate
The body and connector can be equipped with quick couplings for quick locking, with locking monitoring function to shorten installation time.
Probe/circuit split structure, easy and fast installation and maintenance, saving material and labor costs!
The delay time for liquid level detection can be customized, resulting in more accurate signal output.