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

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Raymarine

T70076

Dviejų skersinių zondų paketas Raymarine B175 D/T Low-Medium 20°

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€~~

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Sandėlyje

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

Support service

Choose additional assistance for installation

Technical specifications

Echoloto technologijos	CHIRP
Sonaro dažniai	40-60, 80-130
Veikimo temperatūra	-10°C à 50°C
Viršūninė galia	1000.0
Didžiausias nuskaitomo gylio riba	762.0
Sondos medžiaga	Bronze
Sonaro jungties tipas	11 broches
Kabelio ilgis	10.0
Produkto plotis	95 mm
Įmontuotas temperatūros jutiklis	Oui
Produkto aukštis	130 mm
Su derinami displėjai	Modules sondeurs Raymarine CP470, CP570; Écrans multifonctions Raymarine Axiom, Element Pro
IP klasifikacija	IPX7
Kompaso saugumo atstumas	0
Montavimo tipas	Traversante
Sertifikatai	CE
Vandens temperatūros matavimo diapazonas	-10°C à 40°C
Apšvietimo kampas	11 à 24
CHIRP aukštoji dažniuotė	80-130
CHIRP žema dažniuotė	40-60
Žvejybos tipas	Mer, Traîne, Verticale
Įmontuotas greičio jutiklis	Non
Naudotojo lygis	Expert
Garantija	2.0

Detailed description

Dviejų skersinių zondų Raymarine B175 D/T Low-Medium 20° (kataloginis numeris T70076) paketas skirtas jachtninkams ir profesionalams, reikalaujantiems 1 kW CHIRP echosondo našumo. Kiekvienas zondas, turintis tvirtą bronzos korpusą, integruoja CHIRP technologiją žemųjų (40–60 kHz) ir vidutinių (80–130 kHz) dažnių juostose, užtikrinant universalumą gilių ir pakrančių vandenų detekcijai. B175LM zondas pasižymi gebėjimu teikti gylio ir temperatūros duomenis, būtinus navigacijai ir žvejybai.

CHIRP našumas ir pritaikomumas

Su 1 kW galia, B175LM zondas užtikrina geresnį taikinių skyrimą ir pagerintą atspindžių atskyrimą nei 600 W įprastiniai zondai, tokie kaip B75 serija. Žemųjų dažnių juosta (40–60 kHz) optimizuota gilių vandenų skvarbai, su kintamu spindulio kampu nuo 24° iki 16°. Vidutinių dažnių juosta (80–130 kHz) užtikrina detalią žuvų ir struktūrų detekciją vidutiniuose gyliuose, su spindulio kampu nuo 16° iki 11°. Kiekvienas paketo zondas turi 20° kampu įmontuotą keraminį elementą, kuris koreguoja korpuso kampą laivams su 16–24° korpuso V kampu, garantuojant tikslų vertikalų spindulį optimaliai skaitymui.

Integracija ir pozicionavimas

Šis zondų paketas integruojamas į Raymarine CHIRP echosondų sistemas, įskaitant CP470 ir CP570 modulių bei Axiom ir Element Pro serijų daugiafunkcių ekranus. Skirtingai nuo 600 W B75 zondo, 1 kW B175LM skirtas taikymams, reikalaujantiems didesnės galios ir gylio. Dviejų identiškų zondų buvimas šiame pakete (T70076) leidžia sudėtingas konfigūracijas, pvz., naudojimą su dviem atskirais zondų moduliais platesniam apimtims arba rezervavimui, arba didelių laivų reikalavimams, reikalaujantiems kelių matavimo taškų išsamesniam povandeniniam žemėlapiavimui. Palyginti su zondais, tokias kaip Airmar TM150M (600W, užpakalinis montavimas, tik vidutinis dažnis) arba B260 (1kW, fiksuoti dviejų dažnių, ne CHIRP), B175LM siūlo modernią CHIRP technologiją su diskretišku ir našiu skersiniu montavimu.

Expert review

Pol CONIN

Digital Manager

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

The Raymarine B175 D/T Low-Medium 20° through-hull dual-sensor pack is an advanced solution for CHIRP 1kW underwater data acquisition. The integration of two identical transducers in a single pack is particularly relevant for demanding setups. On large vessels or multihulls, this enables optimized transducer positioning for seamless coverage, avoiding potential interference from the keel 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° 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 where the 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 1kW option. The combination of low and medium bands offers a strong balance between deep-water penetration and fine-target detection in intermediate depths. This differentiates it from single-frequency sounders or "High-Wide" CHIRP models that 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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Dviejų skersinių zondų paketas Raymarine B175 D/T Low-Medium 20°

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 depth sounders made of?

The housing of each depth sounder 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 the depth sounder's beam is oriented vertically toward the seabed, even if the boat's deadrise angle is between 16 and 24 degrees, thus guaranteeing accurate and optimal readings.

For which hull types are these through-hull transducers suitable?

These through-hull transducers are designed for installation through the vessel's hull. They are particularly suited to hulls with a deadrise angle (keel angle) between 16 and 24 degrees, thanks to their 20-degree tilted element which compensates for this angle.

Which Raymarine systems are these B175LM transducers compatible with?

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

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.