Pack de deux sondes traversantes B175 D/T Low-Medium 20 deg

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Raymarine

T70076

Divu Raymarine B175 D/T Low-Medium 20° zondesu komplekts

Conçu pour une détection sous-marine CHIRP de 1 kW, ce pack Raymarine T70076 inclut deux sondes traversantes B175 D/T Low-Medium 20 deg. Chaque transducteur bronze offre des fréquences de 40-60 kHz et 80-130 kHz avec compensation d'angle de coque de 20 degrés, fournissant profondeur et température précises. Ce pack est idéal pour les systèmes double sondeur ou les grandes embarcations. Il comprend deux sondes B175 D/T Low-Medium 20 deg avec leurs kits de fixation.

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3.594,02€

3.594,02€ ~~3.816,00€~~

TTC Piegāde aprēķināta maksājuma brīdī.

Noliktavā

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

Custom installation

Trust Skysat to install the equipment on board

Request a quote

Installers near you

thanks to our network of certified installers

Find an installer

Service d'assistance

Choose additional assistance for installation

Technical specifications

Atbalstītās zondes tehnoloģijas	CHIRP
Sonāra frekvences	40-60, 80-130
Darbības temperatūra	-10°C à 50°C
Pīka jauda	1000.0
Maksimālais dziļuma rādījums	762.0
Transduktora materiāls	Bronze
Sonāra savienotāja tips	11 broches
Cauru garums	10.0
Produkta platums	95 mm
Iebūvēts temperatūras sensors	Oui
Produkta augstums	130 mm
Saderināmi displeji	Modules sondeurs Raymarine CP470, CP570; Écrans multifonctions Raymarine Axiom, Element Pro
IP indekss	IPX7
Kompass drošības attālums	0
Montāžas tips	Traversante
Sertifikāti	CE
Ūdens temperatūras mērīšanas diapazons	-10°C à 40°C
Kūļa pārklājuma leņķis	11 à 24
CHIRP augstfrekvence	80-130
CHIRP zemfrekvence	40-60
Zvejas veids	Mer, Traîne, Verticale
Iebūvēts ātruma sensors	Non
Lietotāja līmenis	Expert
Garantija	2.0

Detailed description

Divu Raymarine B175 D/T Low-Medium 20° (zīmējuma numurs T70076) zondesu komplekts ir paredzēts buriniekiem un profesionāliem, kuri prasa 1 kW CHIRP eholotēšanas veiktspēju. Katra zonde, izgatavota no izturīga bronzas korpusa, integrē CHIRP tehnoloģiju zemās (40–60 kHz) un vidējās (80–130 kHz) frekvenču joslās, nodrošinot daudzveidību dziļu un piekrastes ūdeņu detektēšanai. B175LM pārveidotājs izceļas ar spēju nodrošināt dziļuma un temperatūras datus, kas ir būtiski navigācijai un zvejniecībai.

CHIRP veiktspēja un pielāgojamība

Ar 1 kW jaudu B175LM zonde nodrošina augstāku mērķu izšķirtspēju un uzlabotu atbalsojumu nodalīšanu salīdzinājumā ar standarta 600 W zondēm, piemēram, B75 sērijas modeliem. Zemā frekvenču josla (40–60 kHz) ir optimizēta dziļu ūdeņu caurlaidībai, ar maināmu kūļa leņķi no 24° līdz 16°. Vidējā frekvenču josla (80–130 kHz) nodrošina detalizētu zivju un struktūru detektēšanu vidējos dziļumos, ar kūļa leņķi no 16° līdz 11°. Katras zondes keramiskais elements ir 20 grādu leņķī, kas kompensē korpusa leņķi kuģiem ar 16–24 grādu dibena leņķi, nodrošinot precīzu vertikālu kūli un optimālu nolasījumu.

Integrācija un novietojums

Šis zondesu komplekts integrējas Raymarine CHIRP eholotēšanas sistēmās, piemēram, CP470 un CP570 moduļos, kā arī Axiom un Element Pro daudzfunkcionālo ekrānu modelos. Atšķirībā no 600 W B75 zondēm, 1 kW B175LM ir paredzēts lietošanai, kur nepieciešama lielāka jauda un dziļums. Divu identisku zondžu klātbūtne šajā komplektā (T70076) ļauj izveidot avanzētus konfigurācijas, piemēram, izmantojot divus atsevišķus zondesu moduļus plašākai pārklājuma nodrošināšanai vai redundancei, vai arī lieliem kuģiem, kuriem nepieciešami vairāki mērījumu punkti detalizētākai zemūdens kartogrāfijai. Salīdzinot ar pārveidotājiem, piemēram, Airmar TM150M (600 W, aizmugurējā paneļa montāža, tikai vidējā frekvence) vai B260 (1 kW, fiksēta divu frekvenču, ne-CHIRP), B175LM piedāvā modernu CHIRP iespējas ar diskrētu un veiktspējīgu caurvadu montāžu.

Expert review

Pol CONIN

Digitālās attīstības atbildīgais

« Technical analysis: Raymarine B175 D/T CHIRP 1kW through-hull transducers »

The Raymarine B175 D/T Low-Medium 20° dual through-hull transducer pack is an advanced solution for underwater data acquisition in CHIRP 1kW. Integrating two identical transducers into a single pack is particularly relevant for demanding setups. On large vessels or multihulls, this allows optimized transducer positioning for seamless coverage, bypassing potential interference from keels or other appendages. It is also ideal for installations requiring critical redundancy or powering two independent fishfinder modules, providing increased flexibility for complex navigation and professional fishing systems.

The bronze through-hull installation, while more complex than a transom-mount setup, delivers superior hydrodynamic performance and better protection against turbulence. The 20-degree hull-angle compensation is a key selection factor: it is imperative that the vessel's deadrise angle matches this specification (between 16 and 24 degrees) to ensure a perfectly vertical beam and accurate readings. Incorrect installation of this parameter would negate some of the benefits of CHIRP technology. For vessels whose deadrise angle does not match, other B175 models (0°, 12°, or versions with fairing blocks) would be more appropriate.

Technically, the B175LM positions itself as a versatile 1 kW option. The combination of low and medium bands provides a good balance between deep-water penetration and fine-target detection in intermediate depths. This differentiates it from single-frequency transducers or CHIRP models labeled "High-Wide" which excel in shallow waters but lack range. This pack is therefore a strategic choice for captains seeking a robust, high-performance solution adaptable to specific installation requirements.

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Divu Raymarine B175 D/T Low-Medium 20° zondesu komplekts

3.594,02€

3.594,02€ ~~3.816,00€~~

Frequently asked questions

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What exactly is included in the Raymarine B175 D/T Low-Medium 20 deg dual-sonde pack?

The pack (reference T70076) includes two identical Raymarine B175 D/T Low-Medium through-hull transducers with a 20-degree tilted element. Each transducer is a 1 kW CHIRP transducer capable of providing depth and temperature data.

What material is the housing of these transducers made of?

Each transducer housing is made of robust bronze, ensuring durability and resistance in the marine environment.

What is the purpose of the 20-degree tilt of the ceramic element in the depth sounder?

The 20-degree tilted ceramic element is designed to correct the hull angle of vessels. It ensures that the fishfinder's beam is oriented vertically toward the seabed, even if the boat's deadrise angle is between 16 and 24 degrees, thereby guaranteeing accurate and optimal readings.

For which type of hull are these through-hull transducers suitable?

These through-hull transducers are designed to be installed through the vessel’s hull. They are particularly suitable for hulls with a deadrise angle between 16 and 24 degrees, thanks to their 20-degree tilted element which compensates for this angle.

With which Raymarine systems are these B175LM transducers compatible?

These transducers are compatible with Raymarine CHIRP fishfinder systems. They integrate with CP470 and CP570 sounder modules, as well as with the Axiom and Element Pro multifunction displays.

What is the performance difference between the B175LM transducer and a B75 series transducer?

The B175LM transducer delivers 1 kW of power, providing superior target resolution and better echo separation compared to conventional 600 W transducers like those in the B75 series. It is designed for applications requiring higher power and deeper penetration capability.

What are the optimal water depths for low and medium frequency bands?

The low-frequency band (40–60 kHz) is optimized for deep-water penetration. The medium-frequency band (80–130 kHz) is ideal for detailed fish and structure detection in intermediate depths.