Inductive Proximity Switch Type Sw4051

An inductive proximity sensor is a non contact electronic proximity sensor.

Inductive proximity switch type sw4051. These are infra red type sensors incorporating advance and reliable technology. A inductive proximity sensor can detect metal targets approaching the sensor without physical contact with the target. The switch construction is sturdy and is rated for pressure up to 500 bar. Millions of inductive proximity sensors are currently in use in virtually all industries.

The high frequency oscillation type using electromagnetic induction the magnetic type using a magnet and the capacitance type using the change in. They detect metal objects without contact and are characterized by a long service life and extreme ruggedness. Sick can provide the right solution to meet your requirements every time from cylindrical or. Proximity sensors sometimes referred to as proximity switches are sensors that are used in industrial automation and other applications.

It s based on the law of induction driving a coil with an oscillator once a metallic object approaches it. Ferrous metals such as iron and steel allow for a longer sensing range while nonferrous metals such as aluminum and. It is used for positioning and detection of metal objects. With the latest asic technology sick s sensors offer the ultimate in precision and reliability.

High pressure switchesspecial high pressure type inductive proximity switch has been developed for direct use in a hydraulic cylinder. Cylindrical proximity sensors and switches use infrared acoustic capacitative or inductive means to detect objects and will open or close the electrical circuit if the object is within a certain distance. They re often used in manufacturing and robotics to keep processes running smoothly or in security to keep areas safe. The sensor shown is an inductive barrel prox which is a common type of proximity sensor utilized in industrial automation.

These switches are available in m18 and above sizes. Inductive proximity sensors our inductive proximity sensors detect metal objects without touching them. The optical proximity switches are a reliable solution for automation where other proximity switches have limitations. The sensing range of an inductive switch is dependent on the type of metal being detected.

This technology is used in applications where the metal object to be detected is within an inch or two of the sensor face. These switches have a distinct advantage of higher sensing distance over inductive and capacitive type of switches. Inductive proximity sensors are contactless sensors used to only detect metal objects. Inductive proximity sensors are roughly classified into the following three types according to the operating principle.