Raymarine CPT-S Thru-Hull - High Chirp - Bronze - 20 degree - E70341

The Raymarine CPT-S Bronze Thru-Hull Transducer (E70341) is a specialized High CHIRP sonar sensor designed for vessels with significant hull angles. It is engineered to be mounted nearly flush with the hull while its internal element is tilted to ensure the sonar beam points straight down for accurate readings.

Precision High CHIRP Sonar

This transducer operates in the High CHIRP frequency range (170-230 kHz). Unlike traditional single-frequency sonar, CHIRP technology sweeps through a spectrum of frequencies, providing superior target separation and high-resolution imagery of baitfish and bottom structures.

• 20° Tilted Element: Specifically designed for boats with a hull deadrise between 16° and 24°. This allows the transducer to provide an accurate vertical beam without the need for a bulky fairing block.

• Conical Beam: Features a 25° beam width, offering a wide area of coverage beneath the boat, which is ideal for tracking fish and maintaining a bottom lock at higher speeds.

• Rugged Bronze Housing: The heavy-duty bronze construction makes it highly durable for permanent thru-hull installation in fiberglass or wooden hulls.

• Integrated Sensors: Provides both depth and fast-response water temperature data to your display.

Technical Specifications

• Part Number: E70341

• Installation: Thru-Hull Flush Mount

• Maximum Depth: Approximately 900 feet (274 meters).

• Connector: 9-pin connector compatible with Element S displays.

• Network Compatibility: Can be used with Axiom and Element HV displays via an optional adapter cable.

Important Installation Note: Because this is a bronze transducer, it should never be installed on aluminum or steel hulls, as this will cause galvanic corrosion. For metal hulls, you should use a plastic or stainless steel alternative.

If you have an Axiom RV display, I can find the A80490 adapter cable you'll need to connect this transducer. Would you like me to do that?