Magnetic transducers can be used in hot, cold, clean, or dry environments, and have become increasingly common in industrial settings. They’re often used for thickness measurement and material inspection, and their non-contact sound generation gives them a fair amount of longevity. Our magnetic transducers come in four different categories.

GT Series

GT Series

These general use magnetic buzzers require an external drive circuit. They are some of the simplest transducers we offer, and cannot be washed.

ST Series

ST Series

ST series offers a transducer, externally driven with magnetic technology. Zero-peak Signal input type, surface mounting type and continuous operating mode.

WST Series

WST Series

WST Series products are made to be washable for ease of use and design-in. Products in this series have a wash label over the sound port that keeps moisture out during suggested wash processes and can be removed after their completion. The series has offerings in both SMD and through-hole magnetic indicators with frequencies ranging from 2.15 kHz to 3.1 kHz.

WT Series

WT Series

These are general use magnetic buzzers requiring an external drive circuit. Like the WST series, the sound hole is covered and they can go through a cleaning cycle.