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proximity sensors

proximity sensors

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What is proximity sensors?

Proximity sensors are non-contact detection devices that can detect the presence of nearby objects without any physical contact. They work by emitting an electromagnetic field or a beam of electromagnetic radiation (e.g., infrared), and looking for changes or reflections in the field or return signal. Common uses include detecting when a phone is near your ear (to turn off the screen), object detection in manufacturing, and enabling touchless interfaces.

What other technologies are related to proximity sensors?

proximity sensors Competitor Technologies

Photo eyes are an alternative technology used for detecting the presence of objects, similar to proximity sensors. They detect presence or absence of an object.
mentioned alongside proximity sensors in 58% (1.2k) of relevant job posts
Limit switches are contact-based sensors used to detect the presence or position of an object. They serve a similar purpose to proximity sensors but require physical contact.
mentioned alongside proximity sensors in 53% (884) of relevant job posts

proximity sensors Complementary Technologies

Proximity sensors are commonly used in industrial robots for object detection, collision avoidance, and position sensing.
mentioned alongside proximity sensors in 28% (295) of relevant job posts
PLCs are used to process the signal from proximity sensors to implement control logic.
mentioned alongside proximity sensors in 13% (352) of relevant job posts
Proximity sensors are often used in conveyor systems to detect the presence of objects, control flow, and prevent collisions.
mentioned alongside proximity sensors in 11% (336) of relevant job posts

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