Bronze through-hull depth sounder long cable 13.8m
In stock
Technical specifications
Technical specifications
| Supported sonar technologies | Traditional depth sounder |
| Fishfinder frequencies | 200 |
| Operating temperature | -10 to 50 |
| Peak power | 4800.0 |
| Max depth reading | 180.0 |
| Transducer material | Bronze |
| Sonar connector type | Raymarine 8-pin connector |
| Cable length | 13.8 |
| Product width | 51 |
| Integrated temperature sensor | Yes |
| Product height | 100 |
| Compatible displays | Raymarine Axiom multifunction displays, Element displays and dedicated depth sounders |
| Product depth | 51 |
| IP rating | IPX8 |
| Mounting type | Through-hull with shoe |
| Certifications | CE |
| Temperature measurement range | -5 to 35 |
| Beam coverage angle | 12 |
| Fishing type | Sea |
| Integrated speed sensor | No |
| User level | Intermediate |
| Warranty | 2.0 |
Detailed description
Detailed description
The Raymarine B45 bronze through-hull depth sounder, part number E26019-PZ, is designed for accurate depth measurement beneath the hull. This transducer features a bronze body, ensuring durability and compatibility with various hull types except aluminum. It comes with an integrated 13.8-meter cable, providing installation flexibility for connection to your navigation instrument.
Positioning and technical specifications
Compared to transom-mount plastic depth sounders, the Raymarine B45 through-hull model offers a flush-mounted installation that ensures more stable readings and reduced turbulence, particularly at higher speeds. Its bronze construction provides enhanced robustness for consistent submersion in marine environments. While more advanced transducers such as CHIRP models (e.g., Raymarine RV-200 series or units from Airmar) offer superior imaging and bottom discrimination capabilities, the B45 focuses on a core function: reliable depth reading. It provides a straightforward and effective solution for basic navigation and safety needs.
Installation and system integration
Installing the B45 depth sounder requires drilling the hull for a flush mount, often complemented by the included fairing block to optimize water flow and measurement accuracy. Its 13.8-meter cable facilitates integration into existing Raymarine systems, whether Axiom or Element multifunction displays or dedicated depth instruments. This depth sounder is a key component for vessels requiring reliable depth readings without the additional features of multibeam or side-scan transducers.
Expert opinion
Expert opinion
Pol CONIN
Digital Manager
« Analysis of the Raymarine B45 bronze depth sounder: reliability and installation »
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