Knowledge

Output type of normally open safety light curtain: The output type of normally open means that when the safety light curtain works normally, its output signal remains in the normal

The Working Principle of Measurement Light Curtains Measuring light curtains usually consist of a pair of transmitters and receivers. The transmitter emits a beam of infrared or

Infrared safety light curtain is also known as safety grating, it is a photoelectric safety protection device, why it is called infrared safety light curtain? Actually it also has

In the field of industrial production and automation control, safety fence are one of the important facilities to protect the safety of operator and equipment. The electromagnetic

With its excellent performance and wide applications, ESPE safety light curtain has become an indispensable safety equipment for many industries. Whether on punch, hydraulic press,

Optical sensor enable enterprises with intelligent production and operation. LGA60 laser scanner developed by Shenzhen ESPE was applied in heavy duty truck battery-swap station, an

We need to install the ESPE safety light curtain after buying it, sometimes we will install it by ourselves to save costs. Generally, supplier need to charge certain fee for instal

ESPE safety door switch is a kind of safety device widely applied on door of mechanical equipment to monitor the open & close of door for ensuring worker safety. The working princi

With the rapid development of China's social economy, especially the rapid development of urban industry and population, there has been a significant increase in the discharge of s

Surface water exists on the surface of the earth's crust and is exposed to the atmosphere. It is the general name of four kinds of water bodies: rivers, glaciers, lakes and marshes

Yosemite's multi-parameter water quality monitoring system uses highly integrated technology to achieve multi-parameter automatic water quality monitoring function.

The growing interest in environmental protection in recent years has led to tighter regulations on the quality of effluents discharged from wastewater plants.