Proximity sensor is a device with the ability to sense the proximity of objects. It uses the sensitive characteristics of displacement sensors to approaching objects to identify the proximity of objects and output corresponding switch signals. Therefore, proximity sensors are usually called proximity switches. It is a general term for sensors that replace the contact detection methods such as switches and do not need to contact the detected object. It can detect the movement and presence of the object and convert it into an electrical signal.
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Advantage
KPS-23L
1. Good air tightness and long service life 2. Multiple magnetic field sensitivity ranges, which can be matched with magnet triggers
1. Since the detection can be performed in a non-contact manner, the detection object will not be worn or damaged. 2. Due to the non-contact output method, the life extension (except the magnetic type) adopts semiconductor output, which has no effect on the life of the contact point. 3. Compared with contact switches, it can achieve high-speed response 4. Can correspond to a wide temperature range The proximity sensor is mainly used to detect the displacement of objects, and has a wide range of applications in aviation, aerospace technology and industrial production.
1. With non-contact, low power consumption 2. Long service life and high response frequency
1. Electromagnetic measurements can be performed, such as measuring magnetic fields, currents, electric power and other magnetic physical quantities and electricity. 2. The magnetic field can be used as a medium to achieve non-contact measurement of many physical quantities, and non-electricity such as force, displacement, vibration, acceleration, rotation speed, flow rate, etc. can be measured by converting. Widely used in industry, transportation, communication, automatic control, household appliances and other fields.
