So-called “ring sensors” or “tube sensors” are suitable for detecting the smallest metal parts. They are used to check raw materials so as to protect machinery or in feed tubes to detect screws or other metal parts. But ring sensors can also be installed easily and efficiently on multi-head weighers or form, fill and seal machines for metal control in other applications of the food industry. You can find complete devices with ejectors in the free-fall devices section.
The ring sensors used in our metal separation systems are also used as single components in a wide range of industries. As a sensor for quantity detection or ejection control of stamped parts, for wire breakage monitoring or for detecting metal parts. The output signals from the ring sensors can be used for control, regulation, indication or evaluation of a wide variety of processes. We offer an extensive range of ring sensors that differ in terms of design, sensitivity or the type of output signals.
This detector is used not only in our metal separators, but also in many other areas of industry. In applications where ring sensors with analogue technology reach their limits, the RG series detectors still have large reserves. Above all, the extremely high sensitivity and the possibility of suppressing product effects with the appropriate electronics enable unique solutions in the areas of machine protection, process control and monitoring: Machine protection, process control and monitoring.