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Raymarine

R28171

Capçal de pal llarg sol

Conçue comme pièce de rechange, la tête de mât longue Raymarine R28171 est un composant mécanique essentiel pour les capteurs de vent Raymarine existants. Sa conception "longue" permet une mesure optimale en réduisant les interférences en tête de mât. Elle est destinée à la réparation et à la maintenance des systèmes de girouette/anémomètre Raymarine, notamment pour les transducteurs de la gamme ST290. Aucune information sur les accessoires inclus n'est spécifiée.

Public priceGet pro pricing

599,21€

599,21€ ~~660,00€~~

IVA inclòs Expedició calculada en el moment del pagament.

En estoc

Free pickup point from €150 in France
Pickup at Skysat possible

Custom installation

Trust Skysat to install the equipment on board

Request a quote

Installers near you

through our network of certified installers

Find an installer

Service d'assistance

Choose additional assistance for installation

Technical specifications

Xarxa amb fil	N/A (pièce mécanique)
Sistemes compatibles	Raymarine ST290, systèmes de mesure du vent Raymarine compatibles
Tipus d'anemòmetre	À coupelles et girouette
Material de l'assemblatge	Plastique stabilisé aux UV
Material de la carcassa	Plastique stabilisé aux UV
Alçada del producte	803.5
Tensió de funcionament	N/A (pièce mécanique)
Consum elèctric màxim	N/A (pièce mécanique)
Longitud del cable	N/A (pièce de rechange, sans câble fourni)
Compatibilitat penell-anemòmetre	Raymarine ST290
Amplada del producte	345.5
Fondària del producte	68
Període de garantia	2 ans
Longitud de la perxa vertical	0.6
Consum elèctric típic	N/A (pièce mécanique)
Equivalència de càrrega NMEA 2000 (LEN)	N/A (pièce mécanique)
Temperatura de funcionament	-15°C à +55°C
Calibre de fusible recomanat	N/A (pièce mécanique)
Grau de protecció IP	IPX6
Distància de seguretat del compàs	N/A (pièce mécanique)
Tipus de muntatge	En tête de mât
Certificacions	CE,IEC 60945

Detailed description

El capçal de pal llarg Raymarine R28171 és un component mecànic de recanvi dissenyat per als sistemes de mesura del vent. Realitza la funció de penell i anemòmetre, captant la direcció i la velocitat del vent aparent. La seva concepció "llarga" està especialment adaptada per optimitzar la presa de mesura en altura, reduint les possibles interferències dels equips o estructures del pal.

Component essencial per a la mesura del vent

Aquest capçal de pal és una peça de recanvi crucial per al manteniment dels sensors de vent Raymarine, especialment els associats a sistemes més antics com el ST290, que requereixen elements modulars. A diferència d'unitats integrades més recents (per exemple, els sensors de vent Raymarine i60 o i70s que són conjunts complets), el R28171 va dirigit als usuaris que desitgen substituir específicament la part mecànica superior del seu sensor de vent, sense canviar la totalitat del transductor electrònic. Permet restaurar la funcionalitat d'un sistema existent sense implicar el cost d'una renovació completa.

Optimització de la precisió del vent aparent

L'avantatge d'un capçal de pal llarg rau en la seva capacitat per posicionar els sensors (penell i copes de l'anemòmetre) més lluny de les turbulències generades pel mateix pal o per altres equips instal·lats al capdamunt del pal (antena VHF, llums de navegació). Aquesta elevació contribueix a una lectura més precisa i estable del vent aparent, essencial per a la navegació a vela i l'optimització del rendiment. El R28171 és, doncs, una tria tècnica per als navegants que busquen mantenir o millorar la fidelitat de les dades de vent del seu equipament Raymarine.

Documentation

Type	Nom
	EN - Plan technique - Tête de mât longue seule

Expert review

Pol CONIN

Responsable digital

« Raymarine R28171 long masthead unit: a critical spare part for wind measurement »

The Raymarine R28171 long masthead unit is not a complete wind measurement system, but a critical mechanical spare part. Its value lies in its ability to keep existing Raymarine wind transducer systems operational—potentially for models like the ST290—without requiring a full and costly replacement of the electronics. The "long" aspect is a significant technical advantage, particularly for performance sailboats or medium to large units. Indeed, it allows the wind transducer and vane anemometer sensors to be raised above turbulence zones created by the mast, antennas, or navigation lights.

Installing this masthead unit requires working at height, often on the mast itself, which involves specific safety precautions and potentially professional intervention. While the electrical connection to the existing transducer is usually straightforward, the mechanical mounting requires precision to ensure correct orientation and durable fastening. This component should be prioritized for targeted repairs rather than new installations, where complete and integrated solutions (e.g., NMEA 2000 masthead units) may be more suitable.

It is important to note that this part is a passive mechanical component and does not replace the electronic transducer that converts movements into digital signals. Its selection is driven by the need to replace a damaged element (broken vane, missing cups) on a compatible Raymarine installation, rather than by a desire to improve the intrinsic functional performance of the wind measurement electronic system.

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Capçal de pal llarg sol

599,21€

599,21€ ~~660,00€~~

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Frequently Asked Questions

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What is the Raymarine R28171 long masthead unit used for?

The Raymarine R28171 long masthead unit is an essential mechanical spare part for wind measurement systems. It serves as a wind transducer and vane anemometer, accurately capturing the apparent wind direction and speed.

What is the advantage of the "long" design of this masthead?

The "long" design of this masthead is specifically adapted to optimize height measurement. It allows positioning the sensors (wind transducer and anemometer cups) further away from the turbulence generated by the mast itself or by other equipment installed at the masthead (such as VHF antennas or navigation lights). This elevation contributes to more accurate and stable readings of apparent wind.

Is the R28171 masthead unit a complete wind sensor?

No, the Raymarine R28171 long masthead unit is a mechanical spare part. It is designed to specifically replace the upper section (wind vane and anemometer) of an existing wind sensor, without including the full electronic transducer or the connection cable.

Which Raymarine systems is this masthead unit compatible with?

This masthead unit is primarily designed for servicing wind sensors in older Raymarine systems, particularly those requiring modular components such as the ST290 system. It restores functionality to an existing system by replacing the upper mechanical section.

Is this masthead compatible with Raymarine i60 or i70s wind sensors?

No, the R28171 long masthead is not compatible with newer integrated wind sensors such as Raymarine i60 or i70s. These systems are complete units and are not designed to use modular components like the R28171.

Which wind data does this masthead unit measure?

Once correctly installed and connected to a compatible Raymarine system, this masthead unit measures apparent wind direction and speed. This data is essential for sailing and performance optimization.

Is the installation of the R28171 masthead unit difficult?

The R28171 long masthead unit is a mechanical spare part. Its installation typically involves replacing the old masthead unit on the existing transducer. It is recommended to follow the specific instructions provided in your Raymarine system installation manual to ensure correct and secure installation.

What does the R28171 product package contain?

The R28171 product corresponds to the "long masthead alone". The package contains only the upper mechanical part of the wind sensor, i.e., the wind vane and the anemometer cups. The electronic transducer, connection cable, or other accessories are not included.