A proximity sensor is a device that detects the presence or absence of an object within a certain range without physical contact. It works by emitting energy (such as electromagnetic fields, infrared, or sound waves) and analyzing the reflected signal to determine if an object is nearby.
Features:
1. The proximity sensor adopts a non-contact detection method, which is safe, reliable, and has no mechanical wear.2. The shape and size can be customized, installation and adjustment are convenient.
3. The red LED indicator light can display the working status of the proximity sensor.
4. Designed and manufactured by special IC, it has high detection accuracy, high positioning accuracy, high frequency, fast response speed and long service life.
5. Strong anti-interference ability, enhanced resistance to electromagnetic and radio frequency interference, stable performance.
6. It has the functions of short circuit protection and power polarity protection, which can effectively prevent the circuit from being damaged.
7. Equipped with NPN, PNP, DC two-wire, AC two-wire and AC-DC two-wire output.
8. High protection level, able to meet different working environments.
9. Inductive proximity sensors can detect metals.
It is widely used in machine tools, machinery, electronics, metallurgy, chemical industry, textile, printing, food, beverage, medicine, packaging, printing, automation equipment and other industries. It can be used as a link of limit, counting, positioning, detection, control and automatic protection in the automatic control system.
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