博文

目前显示的是 八月, 2023的博文

The Differences Between A Shielded and Unshielded Inductive Proximity Sensor

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There are 3 differences between a   shielded proximity sensor (also know as flush sensor) and   unshielded proximity sensor (also called non flush proximity sensor), so what are they? Let’s have a look them in following parts in this article. Table of Contents PBT sensor head length difference Sensing distances difference between a shielded and unshielded proximity sensor Installation methods difference between a shielded and unshielded proximity sensor Tips when installing more than 2 pieces proximity sensors Conclusion PBT Sensor Head Length Difference A proximity sensor head material is  PBT(Polybutylene terephthalate) . PBT material have many advantages, such as strong stength, and non-flammable, and so on. The PBT head in our  proximity sensors  is in blue colour, some proximity sensor manufacturers might use  orange (Autonics) colour or green colour(Pepperl+Fuchs). When putting a same model shielded and unshielded proximity sensors together, we can cl...