Raymarine CPT-S Through-Hull High CHIRP Sonar Transducer, For Element and Axiom, 25° Beam, Temperature Sensor, 900 ft

Overview

The Raymarine CPT-S is a low-profile through-hull High CHIRP sonar transducer range for Raymarine Element and Axiom chartplotters. It gives the display a single High CHIRP sonar channel with a 25° conical beam, depth readings up to 900 ft (274 m), and an integrated seawater temperature sensor.

This range is built for boats where a flush through-hull installation is preferred over a transom mount. The low-profile shape avoids the need for a fairing block, which helps keep the installation cleaner below the hull while still supporting performance at speed.

The included 10 m cable gives installers useful routing length for runs from the bilge or hull penetration point back to the helm, electronics locker, or chartplotter location.

Key features

• Single High CHIRP sonar with a 25° conical beam for depth and fish target returns.
• Depth capability up to 900 ft (274 m), suitable for coastal fishing, cruising, and general depth monitoring.
• Integrated seawater temperature sensing for water temperature data on compatible Raymarine displays.
• Low-profile through-hull body that installs without a fairing block.
• Available in urethane and bronze housings to match different installation preferences.
• 0°, 12°, and 20° angled elements help match the transducer to hull deadrise.
• Compatible with Raymarine Element S chartplotters by direct connection.
• Compatible with Axiom Pro S and Axiom 2 Pro S chartplotters using the required adapter cable where applicable.
• Includes a 10 m cable for practical routing through the vessel.

Variants

The CPT-S through-hull range varies by housing material and angled element. Urethane and bronze versions are available, with 0°, 12°, and 20° offsets to suit different hull deadrise ranges.

The 0° versions suit 0° to 5° deadrise, the 12° versions suit 7° to 17° deadrise, and the 20° versions suit 15° to 25° deadrise. Across the range, the core CPT-S sonar function remains single High CHIRP with a 25° conical beam, integrated seawater temperature sensing, up to 900 ft (274 m) depth range, and a 10 m cable.

Installation and setup

This is a through-hull transducer, so installation requires a proper hull opening, sealing, and access inside the boat for the retaining hardware and cable route. The offset angle should be selected to keep the sonar element aimed as close to vertical as possible once the transducer is installed in the hull.

The 10 m cable should be routed away from high-current wiring where practical and protected from chafe in bilges, lockers, and behind panels. As with any through-hull fitting, the sealing surface and final installation should be checked carefully before launch and inspected again after the boat has been in the water.

Compatibility and use on board

The CPT-S range is a good match for boat owners running compatible Raymarine chartplotters who want depth, fishfinder returns, and water temperature from a clean through-hull installation. It fits well on fishing boats, cruising powerboats, and sailboats where a low-profile sensor is preferred below the waterline.

CPT-S transducers support High CHIRP sonar only. They do not add Raymarine HyperVision or DownVision imaging, so boats that need those scanning sonar views should use the appropriate Raymarine transducer family for that system.

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Returns may be requested within 30 days of receiving your order. Items must be unused, uninstalled, unaltered, and returned in their original packaging with all tags, packing materials, blank warranty cards, manuals, instructions, accessories, and included items. Certain products, including installed or used electronics, electrical components, lighting, consumables, custom or special-order items, cut-to-length products, safety equipment, and merchandise exposed to water or marine conditions, may not be eligible for return.

To request a return, sign in to your account and select the applicable order and items, and submit your request for review. Eligible unfulfilled items may also be submitted for cancellation within 1 hour of placing the order. Returns or cancellations are not considered approved until you receive confirmation from Apollo Lighting. Please do not ship or drop off merchandise before receiving return approval and instructions.

Customers are responsible for arranging and paying for return shipping unless the return is due to an error by Apollo Lighting or the item is verified as defective, damaged, or incorrect. Missing, damaged, defective, or incorrect items must be reported within 2 business days of delivery, and photos or other documentation may be required for review. If the issue is verified, Apollo Lighting may provide or reimburse return shipping and issue a replacement or refund depending on the circumstances. International customers are responsible for return shipping, duties, taxes, customs charges, brokerage fees, and other costs associated with an international return.

After your return is received and inspected, approved refunds are issued to the original payment method and may take 5-7 business days to appear after processing. Original shipping and handling charges are nonrefundable, and the value of any included free items that are not returned may be deducted from the refund. Apollo Lighting does not charge a standard restocking fee on eligible returns. Returns that are incomplete, damaged, installed, used, altered, improperly packaged, or otherwise do not meet the eligibility requirements may be refused. We recommend using a trackable and appropriately insured shipping service for all customer-arranged returns.

For assistance, contact info@apollolighting.com or call +1 (954) 375-0100.

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Many products sold by Apollo Lighting include a manufacturer's warranty covering defects in materials or workmanship. Warranty terms vary by brand, product category, and model, so eligibility, coverage duration, exclusions, and available remedies are determined by the applicable manufacturer. We recommend reviewing the warranty information provided with your product before installation or use, especially for marine electronics, navigation equipment, lighting, electrical systems, pumps, safety equipment, and other specialized marine products.

If you need warranty service, the claim must follow the process established by the manufacturer, authorized service center, or designated warranty provider. You may be asked for proof of purchase, a serial number, product registration, photos, maintenance or installation records, or other documentation. Apollo Lighting does not determine or modify a manufacturer's warranty coverage or final claim decision, but we are happy to help provide purchase information and direct you to the appropriate manufacturer or warranty resource.

Keep your receipt, product documentation, serial number information, and original packaging when practical. Damage caused by normal wear, misuse, improper installation, insufficient maintenance, corrosion, impact, unauthorized modifications, electrical issues, or operation outside the manufacturer's specifications may not be covered. Warranty claims are separate from standard returns, so a product that has been installed, used, or exposed to marine conditions may no longer qualify for return while still remaining eligible for evaluation under the manufacturer's applicable warranty.

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