Transducers
Standard Acoustic Transducers
Our Transducers
Custom Transducer Capabilities:
Different materials, shapes, and sizes: Single Crystal PZT 4, PZT 8, etc.
Tonpilz, LCAT, VLF, Bender, Flextensional, Trioid, Power Wheel, CMX, Spherical Custom Designs.
- The HMS-ATTR-4.5K transducer is a Tonpilz piston source approximately 1/2 wavelength in diameter at the center of its operating frequency range and is designed with an industry-standard mounting hole pattern through 4-corner integral mounts which allows support for both new and existing vessel array configurations.
- The HMS-ATTR-7.5K is a very rugged, high-power, underwater transducer specifically designed for marine sub-bottom profilers and echo-sounders in the 2kHz to 20kHz frequency range.
- The transducer is designed for operation in a variety of array configurations to support shallow water surveys to 6000m deep Subbottom, voice and data communications, altitude, and ranging applications for submersible, AUV, and ROV platforms.
- The transducer is designed for operation in a variety of configurations to support shallow water surveys to deep water hull-mounted arrays capable of operation in survey depths up to 6 km.
- The FSI AT-650S-AUV is a very rugged, high-power, underwater projector designed for low-frequency wide bandwidth applications. These applications can be marine sub-bottom profilers, echo sounders, communications, and others.
- The HMS-650 is a very rugged, high-power, underwater transducer specifically designed for marine sub-bottom profilers and echo sounders.
- The transducer is designed to operate in the 200Hz to 2kHz frequency range.
- The FSI VLF Low-Frequency Sound Source is a high-power underwater transducer specifically designed for tomography applications.
- The patented cantilevered bender design is capable of operating at full ocean depth.
Since its founding in 1989, FSI has been a trusted leader in designing and manufacturing precision sensors, sonar systems, and acoustic transducers for the global oceanographic community.
With decades of experience, FSI specializes in developing complex transducer elements and arrays for government and commercial customers, delivering reliable, high-performance solutions for underwater applications worldwide.
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