Capacitive proximity sensors, sometimes referred to as capacitive proximity switches, are ON/OFF output devices that are used to detect the presence of an object at a specific distance or the presence of material in front of the sensor. These sensors can detect the presence of objects through non-conductive containers such as cardboard boxes, and plastic …
Ultrasonic sensors are used whenever optical systems reach their limits. Hence, partially and fully transparent or extremely dark objects can be detected just as easily as objects with reflecting surfaces or objects in dusty, vaporous or humid environments. Ultrasonic sensors are used whenever optical systems reach their limits. Hence, partially and fully transparent or extremely …
The safe line monitoring device PLIDdys provides safe power-up on two-wire connections, providing maximum safety on long cable routes. With PLIDdys, unintended power-up or plant start-up can be excluded in the event of an error. This is particularly beneficial on interlinked plants or on plant sections distributed over a wide area, which may not always be clearly …
