What if there is a problem with the photoelectric sensor in use? How to reduce the photoelectric sensor failure? This is a problem that many users encounter when using photoelectric sensors. So how to solve these problems? In fact, paying more attention to the use of photoelectric sensors in daily life can reduce the occurrence of failures.
Note on the use of photoelectric sensor:
In the process of use, the front end face of the photoelectric sensor must be parallel to the surface of the detected workpiece or object to improve the conversion efficiency of the photoelectric sensor.
1. When installing and welding, the distance between the pin root of the photoelectric sensor and the pad should not be less than 5 mm, otherwise it is easy to damage the tube core during welding. Or lead to changes in the performance of the tube core. Welding time should be less than 4 seconds.
2. The small detectable width of the photoelectric sensor is 80% of the width of the photoelectric switching lens.
3. when the inductive load (such as lamps, motors, etc.) is used, the transient impulse current is large, which may damage the AC two-wire photoelectric sensor. In this case, transfer the load through the AC relay.
4.Chemical substances such as diluting solvents are prohibited to avoid damaging plastic lenses.
5. according to the actual requirements of the user site, in some harsh conditions, such as more dust, the sensitivity of the production of photoelectric sensors increased by 50% to meet the requirements of long-term use to extend the maintenance cycle of photoelectric sensors.
6.the photoelectric sensor must be installed in the place where there is no strong light directly irradiated, because the infrared ray in the strong light will affect the normal operation of the receiving tube.
With the development of The Times, the frequency of use of photoelectric sensors has gradually increased. I hope to see the introduction of G-TEK Sensor, you can notice the problems that the photoelectric sensor may encounter in the use of the process, and reduce the possible failure of the photoelectric sensor in the use of the process.