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

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Raymarine

T70076

Pak dveh prečnih sond 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€~~

DDV vključen Dostava se izračuna ob plačilu.

Na zalogi

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

thanks to our network of certified installers

Find an installer

Support service

Choose complementary installation support

Technical specifications

Podprte sonar tehnologije	CHIRP
Frekvence sonarja	40-60, 80-130
Delovna temperatura	-10°C à 50°C
Vrhovna moč	1000.0
Maksimalna globina merjenja	762.0
Material sondne sonde	Bronze
Tip konektorja za sonar	11 broches
Dolžina kabla	10.0
Širina izdelka	95 mm
Vgrajen senzor temperature	Oui
Višina izdelka	130 mm
Združljivi prikazovalniki	Modules sondeurs Raymarine CP470, CP570; Écrans multifonctions Raymarine Axiom, Element Pro
IP razred	IPX7
Varnostna razdalja od kompasa	0
Tip montaže	Traversante
Certifikati	CE
Območje merjenja temperature	-10°C à 40°C
Kot prekrivanja snopa	11 à 24
Visoka frekvenca CHIRP	80-130
Nizka frekvenca CHIRP	40-60
Vrsta ribolova	Mer, Traîne, Verticale
Vgrajen senzor hitrosti	Non
Raven uporabnika	Expert
Garancija	2.0

Detailed description

Pak dveh prečnih sond Raymarine B175 D/T Low-Medium 20° (referenčna številka T70076) je namenjen jadralcem in profesionalcem, ki zahtevajo visoko zmogljivost ehosondiranja CHIRP z močjo 1 kW. Vsaka sonda, opremljena z robustno bronasto ohišje, vključuje tehnologijo CHIRP na frekvenčnih pasovih nizkih (40–60 kHz) in srednjih (80–130 kHz), kar omogoča vsestranskost pri detekciji v globokih in obalnih vodah. Transduktor B175LM se odlikuje po sposobnosti zagotavljanja podatkov o globini in temperaturi, bistvenih za navigacijo in ribolov.

Zmogljivost CHIRP in prilagodljivost

Z močjo 1 kW sonda B175LM zagotavlja superiorno ločljivost tarč in izboljšano ločevanje odmevov v primerjavi s konvencionalnimi sondami 600 W, kot je serija B75. Nizki pas (40–60 kHz) je optimiziran za penetracijo v globokih vodah z variabilnim snopom od 24° do 16°. Srednji pas (80–130 kHz) zagotavlja detekcijo rib in struktur v srednjih globinah s snopom od 16° do 11°. Vsaka sonda v paketu ima nagnjen keramični element 20°, ki korigira kot trupa za ladje z V karene med 16° in 24°, kar zagotavlja natančen vertikalen snop za optimalno branje.

Vključevanje in nameščanje

Ta paket sond se vključi v sisteme ehosondiranja CHIRP podjetja Raymarine, vključno z moduli CP470 in CP570 ter večfunkcijskimi zasloni serij Axiom in Element Pro. Za razliko od sonde B75 z 600 W je B175LM z 1 kW namenjen aplikacijam, ki zahtevajo več moči in globine. Prisotnost dveh identičnih sond v paketu (T70076) omogoča napredne konfiguracije, kot je uporaba z dvema ločenima sondnim moduloma za širšo pokritost ali redundantnost, ali pa za velike ladje, ki zahtevajo več merilnih točk za bolj celovito podvodno kartografijo. V primerjavi s transduktorji, kot je Airmar TM150M (600 W, nameščen na zadnji strani, le srednja frekvenca) ali B260 (1 kW, fiksna dvofrekvenčnost, ne CHIRP), ponuja B175LM sodobnost CHIRP z diskretno in zmogljivo prečno nameščitvijo.

Expert review

Pol CONIN

Odgovorni digitalni delavec

« 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 configurations. On large vessels or multihulls, this allows optimal transducer positioning for uninterrupted coverage, bypassing potential interference from the keel or other appendages. It is also ideal for installations requiring critical redundancy or powering two independent sounder modules, providing 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 deadrise compensation is a key selection factor: it is imperative that the vessel’s deadrise angle matches this specification (between 16° and 24°) 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 with a deadrise angle that 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 detection of fine targets in intermediate depths. This differentiates it from single-frequency transducers or CHIRP models that are only "High-Wide," which excel in shallow water 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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Pak dveh prečnih sond 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 from?

The housing of each depth sounder is made from 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, thereby guaranteeing accurate and optimal readings.

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

These through-hull transducers are designed to be installed 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 angled element that compensates for this angle.

With which Raymarine systems are these B175LM transducers compatible?

These transducers are compatible with Raymarine CHIRP sonar systems. They integrate with the 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, 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.