Acoustic Transducers


Piezoelectric Ceramics

Sensor Technology Ltd. (SensorTech) manufactures custom acoustic transducers. We work with our customers to design, prototype, and manufacture devices in both large and small volumes. Since 1983 we have developed hundreds of transducer designs, ranging from simple echo sounders to high channel count mine hunting systems. Our expertise extends beyond the marine environment, having developed transducers for use in high temperature air streams, city water mains and oil wells.

To date Sensor Technology Ltd. has shipped more than a million hydrophones. Each new model is designed from scratch or created by modifying an existing product. We’ve created unique hydrophones to meet the needs of a wide range of applications including sub-bottom imaging, land and marine seismic exploration, leak detection, trawl and seine monitoring and medical ultrasound.

SensorTech manufactures a range of piezoelectric ceramic materials. Our formulations include industry standard lead zirconate titanate (PZT) ceramics (Navy Types I, II, III, V and VI) as well as several proprietary piezoelectric materials with unique performance characteristics. We provide common shapes or custom geometries, in a wide range of sizes and electrode patterns. Quality is our number one objective. We aim to deliver consistent parts, on time, shipment after shipment.

Sensor Technology Ltd.

We design and manufacture custom acoustic and ultrasonic transducers, hydrophones and piezoelectric ceramics. Our focus is on custom designs. Our expertise is in providing piezoelectric solutions designed to meet the exact performance requirements of your application. We also provide hydrophone preamplifiers and transformers to simplify the process of integrating our sensor components into your systems.

This website displays some of the custom products we’ve developed over the last 30+ years. It is not an exhaustive catalogue, it is a design portfolio.

Read more about Sensor Technology Ltd. or contact us to discuss your specific requirements.