Capteur Bronze analogique ST900/B120 Vitesse/Température profilé traversant câble 13,7 m

ST900-B120 Through Hull Transducer - Bronze

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Raymarine

E70686

Sensor de bronze analògic ST900/B120 Velocitat/Temperatura perfilat travessant cable 13,7 m

Conçu pour les systèmes analogiques, le capteur Raymarine ST900/B120 offre des données de vitesse et de température précises. Ce modèle traversant en bronze, avec son câble de 13,7 m, est idéal pour le remplacement ou les nouvelles installations nécessitant une connectivité analogique. Il inclut le corps de sonde, la roue à aubes, et le câble intégré de 13,7 m.

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366,30€

366,30€ ~~390,00€~~

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

Tensió de funcionament	12 V
Temperatura de funcionament	-10 à 50 °C
Consum elèctric màxim	0 W
Consum elèctric típic	0 W
Material de la sonda	Bronze
Tipus de connector per a sondes	Connecteur analogique Raymarine
Longitud del cable	13.7
Sensor de temperatura integrat	Oui
Pantalles compatibles	Raymarine ST40, ST60, ST60+
Grau de protecció IP	IPX7
Tipus de muntatge	Traversant
Certificacions	CE
Rang de mesura de temperatura	-10 à 40 °C
Tipus de pesca	Mer
Sensor de velocitat integrat	Oui
Garantia	2.0

Detailed description

Dissenyat per mesurar la velocitat i la temperatura de l'aigua, el sensor Raymarine ST900/B120 és un transductor travessant analògic de bronze. Està especialment destinat als sistemes d'instruments Raymarine més antics o a instal·lacions que requereixin una interfície analògica directa. La seva construcció en bronze garanteix una robustesa adequada per a entorns marins exigents i compatibilitat amb diversos tipus de cascs.

Integració i rendiment

El ST900/B120 proporciona dades de velocitat superficial i temperatura de l'aigua mitjançant una sortida analògica, compatible amb els indicadors d'instruments Raymarine de la sèrie ST60, ST40, o sistemes equivalents que requereixin aquest tipus de senyal. A diferència dels sensors NMEA 2000 "intel·ligents" com el DST800 d'Airmar (sovint reetiquetats per Raymarine), aquest model no gestiona processament de dades digital integrat, oferint una solució més simple i directa. El transductor es lliura amb un cable integrat de 13,7 metres, facilitant la seva instal·lació en embarcacions de diferents mides.

Disseny travessant perfilat

El disseny perfilat del sensor Raymarine ST900/B120 minimitza la resistència sota el casc, optimitzant així la precisió de les mesures de velocitat. La seva instal·lació travessant garanteix una immersió constant de la roda d'aletes i de la sonda de temperatura, fins i tot en condicions de mar moguda. Aquest tipus de sensor de bronze és una opció preferent per a cascs de fibra de vidre o fusta, oferint una durabilitat i resistència a la corrosió superiors als transductors de plàstic.

Expert review

Pol CONIN

Responsable digital

« Technical analysis of the Raymarine ST900/B120 analog sensor »

The Raymarine ST900/B120 sensor is a proven solution for acquiring speed and water temperature data on existing or new marine installations requiring an analog interface. Its positioning is clear: it is a passive transducer that transmits raw signals to a display or external converter. This distinguishes it from "smart" NMEA 2000 sensors that integrate conversion electronics directly into the probe.

For installation, precise hull drilling is required for the probe body to pass through. The bronze through-hull design of the B120 makes it particularly suitable for fiberglass or wooden hulls. For metal hulls, rigorous dielectric insulation is necessary to prevent galvanic corrosion. The advantage of bronze lies in its mechanical strength and durability in the marine environment, offering superior longevity compared to plastic versions, although its cost is higher.

This sensor is ideal for replacing a faulty probe on an existing Raymarine ST40/ST60/i50 system, or for any installation where the simplicity of an analog signal is preferred over the complexity of an NMEA 2000 network. It will not suit modern systems that natively require digital data without an additional converter. Its 13.7-meter cable offers useful flexibility for routing aboard.

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Sensor de bronze analògic ST900/B120 Velocitat/Temperatura perfilat travessant cable 13,7 m

366,30€

366,30€ ~~390,00€~~

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Frequently Asked Questions

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What measurements does the Raymarine ST900/B120 sensor provide?

The Raymarine ST900/B120 sensor is specifically designed to measure two essential parameters: water speed and water temperature.

What is the manufacturing material of this sensor and what are its advantages?

The ST900/B120 sensor is made of bronze. This material is preferred in marine environments for its robustness, high durability, and superior resistance to corrosion compared to plastic transducers, ensuring a long service life for the product.

What is the length of the integrated cable supplied with the ST900/B120 sensor?

The Raymarine ST900/B120 sensor comes with an integrated cable with a generous length of 13.7 metres, making installation easier on vessels of various sizes and configurations.

Is this sensor digital or analog?

The Raymarine ST900/B120 sensor is an analog transducer. It provides speed and temperature data via an analog output, which distinguishes it from digital NMEA 2000 sensors that include built-in digital data processing.

With which Raymarine instrument systems is this sensor compatible?

This sensor is compatible with Raymarine instrument displays from the ST60 or ST40 series, or other equivalent systems requiring an analog input signal for speed and water temperature. It is intended for older Raymarine instrument systems or installations requiring a direct analog interface.

Can I use the ST900/B120 sensor with a NMEA 2000 system?

No, the ST900/B120 sensor is an analog model and does not include integrated digital data processing. It is therefore not directly compatible with NMEA 2000 systems without an external analog-to-digital signal converter, which is not included with the sensor.

For which hull types is the installation of the ST900/B120 sensor recommended?

The ST900/B120 through-hull bronze sensor is a preferred and recommended option for fiberglass or wooden hulls. Its bronze construction ensures optimal compatibility and durability with these hull materials.

What does the 'faired through-hull' design mean for this sensor?

The Raymarine ST900/B120 'faired through-hull' sensor design means it is installed through the hull with a shape optimized to minimize underwater drag. This ensures accurate speed measurements and maintains constant immersion of the paddlewheel and temperature probe, even in rough sea conditions.