PR903 — Pair of SIDE SCAN CHIRP 445-465 kHz, 150 W transducers for NavNet TZtouchXL

The pair of AIRMAR PR903 transducers is designed for the Side-Scan CHIRP function on Furuno NavNet TZtouchXL and TZtouch3 multifunction displays. These through-hull transducers provide detailed underwater imaging on the port and starboard sides of the vessel, optimized for water column and seabed exploration.

High-Frequency Side-Scan CHIRP Technology

With a CHIRP frequency of 445-465 kHz, the PR903 delivers high-resolution returns. This frequency range is specifically suited for clear, detailed images in shallow to mid-depth waters, enabling precise identification of structures and targets. Each transducer has a power output of 150 W, contributing to a maximum range of 200 meters.

Design and Integration

The AI-455T-PR903 transducers are constructed from stainless steel for corrosion resistance in marine environments. Their through-hull installation ensures stable acoustic coupling by minimizing turbulence, guaranteeing signal clarity. Each transducer includes a 12-meter cable and a 12-pin Furuno connector, ensuring direct compatibility with NavNet TZtouchXL models (TZT10X, TZT13X, TZT16X) and TZtouch3. An integrated water temperature sensor provides additional environmental data.

Applications and Performance

The AIRMAR PR903 Side-Scan CHIRP system improves target separation, facilitating the identification of fish schools and game fish near the seabed or submerged structures. It is suitable for various applications, including survey vessels, commercial boats, patrol craft, and recreational users who require precise side imaging for seabed mapping and locating underwater points of interest.