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Both PNP and NPN proximity sensors are widely used in industrial automation, for example, to detect the position of moving objects, replace contact limit switches, detect the speed of rotating objects, count the object’s numbers, etc.  But do you know the difference between them, their wiring diagrams, and how to choose? This article will provide […]

With the continuous progress and development of technology, sensor technology plays a crucial role in modern society. As an important type of sensor, inductive sensors detect the properties or states of target objects by measuring the changes in inductive elements. Based on the characteristics of inductance, inductive sensors offer advantages such as high sensitivity, wide

The latest list of 13 proximity sensor manufacturers in 2023 has been released. Let’s take a look at the brand data of the list released this time. The list includes: 5 German proximity sensor manufacturers, 3 Japanese proximity sensor manufacturers, 3 Chinese proximity sensor manufacturers, 1 Korean proximity sensor manufacturer and 1 Swiss proximity sensor

In this article, we will introduce how to detect a proximity sensor.  Proximity switch includes inductive proximity switches, capacitive proximity switches, photoelectric switches, safety light curtains, and hall proximity switches. Their working principle is basically the same, that is, when the measured object is within its detection range, the circuit will be turned on or

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 A proximity sensor head material is PBT(Polybutylene terephthalate). PBT material