What are the different types of electronic safety or presence sensing devices used for machine safeguarding?

Keep in mind, it's critical to use the right device for the application or the proper protection levels may not be met. The most commonly used devices used meeting desired category levels would be safety light curtains, safety laser scanners, RFID safety switches, RFID safety interlocks, 3d safety radar sensors, and safety mats.

To give you a closer look at these devices