What Are The Characteristics Of Photoelectric Guide Sensors In The Industrial Control Industry?

Photoelectric guide sensor has a wide range of applications in various industries. What are the characteristics of the photoelectric guide sensor in the industrial control industry? Photoelectric guide sensor is widely used and developed rapidly, mainly because it has the following characteristics: long detection distance: if the detection distance of 10m or more is retained in the pair, the detection methods (magnetic, ultrasonic, etc.) that cannot be realized can be realized. .

Less restrictions on detecting objects: Since the shading and reflection caused by detecting objects are the detection principle, unlike the proximity sensor or the like, the detection object is limited to the metal material, and the photoelectric sensor can be almost all of glass, plastic, wood, liquid, and the like. The object is detected.
Short response time: The light itself is high speed, and the sensor's circuitry is made up of electronic components, so it does not contain mechanical working time and the response time is very short. High resolution: High-level design can be achieved by concentrating the beam of light at small spots or by forming a special light-receiving optics. Small object detection and high-precision position detection are also possible.

Non-contact detection is possible: the detection can be performed without mechanical contact with the detection object, so that damage to the detection object and the sensor is not caused. Therefore, the sensor can be used for a long time.

Color discrimination can be realized: the reflectance and the absorptivity of light formed by detecting an object differ depending on the wavelength of the light to be emitted and the color combination of the detected object. With this property, the color of the detected object can be detected. Easy to adjust: In the type of visible light, the light beam is visible to the eye, and the photoelectric guide sensor can adjust the position of the detected object.