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

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Raymarine

T70076

Pakett kaht läbivast sondist 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€~~

Käibemaksuga Tarne arvutatakse makse tegemise ajal.

Laosolekus

Free pickup point for orders over €150 in France
Pickup at Skysat possible

Custom installation

Trust Skysat to install the equipment on board

Request a quote

Installers near you

via our network of certified installers

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Support service

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Technical specifications

Toetatud sonari tehnoloogiad	CHIRP
Sonari sagedused	40-60, 80-130
Töötamise temperatuur	-10°C à 50°C
Tippmõõt	1000.0
Maksimaalne süvisandmete lugemissügavus	762.0
Sondi materjal	Bronze
Sonariühenduse tüüp	11 broches
Kaabli pikkus	10.0
Toote laius	95 mm
Sisseehitatud temperatuuriandur	Oui
Toote kõrgus	130 mm
Ühilduvad kuvarid	Modules sondeurs Raymarine CP470, CP570; Écrans multifonctions Raymarine Axiom, Element Pro
IP-tunnus	IPX7
Kompassi ohutuskaugus	0
Montaažitüüp	Traversante
Sertifikaadid	CE
Veetemperatuuri mõõteulatus	-10°C à 40°C
Kiire kaetavusnurk	11 à 24
CHIRP-i kõrgsagedus	80-130
CHIRP-i madalsagedus	40-60
Kalanduse tüüp	Mer, Traîne, Verticale
Sisseehitatud kiirusandur	Non
Kasutajataseme kirjeldus	Expert
Garantii	2.0

Detailed description

Pakett kaht läbivast sondist Raymarine B175 D/T Low-Medium 20° (tähis T70076) on mõeldud purjetajatele ja professionaalidele, kes nõuavad 1 kW CHIRP-efektiga süvamõõtmise jõudlust. Igal sondil, mille korpus on valmistatud vastupidavast pronksist, on integreeritud CHIRP-tehnoloogia madala (40–60 kHz) ja keskmise (80–130 kHz) sagedusribade jaoks, pakkudes nii sügavaveelise kui ka rannikulise veeandmete tuvastamise paindlikkust. Transduktor B175LM võimaldab andmete edastamist nii sügavuse kui ka vee temperatuuri kohta, mis on olulised nii navigatsioonil kui ka kalapüügil.

CHIRP jõudlus ja kohanduvus

1 kW võimsusega sond B175LM tagab parema sihtmärgi eraldusvõime ja parandatud ehoeralduse võrreldes tavaliste 600 W sondidega, nagu näiteks B75 seeria. Madala sageduse riba (40–60 kHz) on optimeeritud sügavaveeliseks läbistamiseks, kus kiirgusnurk varieerub 24° ja 16° vahel. Keskmise sageduse riba (80–130 kHz) tagab kalade ja struktuuride detailsema tuvastamise vahepealsetes sügavustes, kus kiirgusnurk on 16° ja 11° vahel. Igal paketi sondil on 20-kraadise kaldenurgaga keraamiline element, mis korrigeerib kere nurka laevadel, mille kere V-kuju on vahemikus 16–24°, tagades seega täpse vertikaalse kiire ja optimaalse lugemise.

Integratsioon ja paigaldus

See sondipakett on ühilduv Raymarine CHIRP-efektiga süvamõõtmisüsteemidega, sealhulgas CP470 ja CP570 moodulitega ning Axiom ja Element Pro seeria multifunktsionaalsete ekraanidega. Vastupidi 600 W B75 sondile on 1 kW B175LM mõeldud rakendusteks, mis nõuavad suuremat võimsust ja sügavust. Selle paketi kahe identsete sondidega (T70076) saab kasutada näiteks kahe eraldi sondimooduli jaoks laiendatud kaetavuse või redutseerimise eesmärgil või suurte laevade jaoks, mis vajavad mitmeid mõõtepunkte põhja kaardistamiseks. Võrreldes transduktoritega nagu Airmar TM150M (600 W, tagumise paneeli paigaldus, ainult keskmine sagedus) või B260 (1 kW, fikseeritud kahe sagedusega, mitte CHIRP), pakub B175LM CHIRP-tehnoloogia kaasaegsust koos diskreetse ja jõulise läbiva paigaldusega.

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° dual through-hull transducer pack is an advanced solution for underwater data acquisition in CHIRP 1kW. Integrating two identical transducers in a single pack is particularly relevant for demanding setups. On large vessels or multihulls, this allows optimal transducer positioning for uncompromised coverage, avoiding potential interference from the keel or other appendages. It is also ideal for installations requiring critical redundancy or powering two independent sounder modules, offering increased flexibility for complex navigation and professional fishing systems.

The bronze through-hull installation, while more complex than a transom-mount installation, 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 is 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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Pakett kaht läbivast sondist 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 fishfinder's beam is directed 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 type of hull are these through-hull transducers suitable?

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

Which Raymarine systems are these B175LM transducers compatible with?

These transducers are compatible with Raymarine CHIRP fishfinder systems. They integrate with CP470 and CP570 fishfinder modules, as well as with 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, such as 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.