Perfect for coastal and offshore fishermen who want traditional sonar and CHIRP ClearVü scanning sonar with a stainless steel stem, this thru-hull mount transducer consistently displays clear and crisp fish arches with superior target ...
The BLS Besta Level Sensor is universally suitable for level detection and a real alternative to the tuning fork. It works in liquids of all kind, foams, bulk goods, granulates, even in liquids that are sticky, pasty and regardless of ...
This product is the result of the new ultrasonic technology and helps benefit from reliable speed data to finally end the problem of vaned rotor blockage. CHARACTERISTICS This unit is compatible with all nke installations and most ...
Product details Add the Lowrance Thru-Hull Temperature Sensor to your NMEA 2000 network to monitor water temperature from the convenience of your multifunction display. Key Features Cable Length: 10 ft (3 m). Temperature Range: ...
Maretron's DST110 Smart™ retractable Depth/Speed/Temperature Triducer, delivers precise digital depth, accurate speed and exact water temperature even at speeds above 40 knots - all with no programming or calibration necessary. Its patented ...
The industry’s first Bluetooth®-enabled, multifunctional sensor with no moving parts. Available outputs include: dual axis, electromagnetic speed sensor, integrated water depth, fast response temperature sensor, and three-axis accelerometerwith ...
The plastic P8 and P208 are our smallest retractable-depth models. As part of our Shorty™ Series, they are designed for boats with limited headroom. The low-profile P8 model is nearly flush and minimizes drag with only 5 mm (3/16") extending ...
The plastic P7 and P207 are the best performers in our Shorty™ Series designed for boats with limited headroom. Large, sensitive ceramics allow deeper echosounding. The low-profile P7 model is nearly flush and minimizes drag with only ...
The CruzPro DSP (Digital Signal Processing) active transducers output NMEA 0183 serial data of depth and water temperature. Numerous models suit most applications requiring NMEA $SDDPT, $SDDBT and $SDMTW depth/temperature data. The DSP ...
The depth transducer comes with a through hull fitting. An optional within hull installation kit is available and can be used on plastic hulls.
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How to choose this product
A through-hull transducer is an electronic device mounted within the hull to collect speed, depth, water temperature and other data, and to transmit it to the craft's main electronics console.
These instruments are intended primarily for use on leisure craft of any size with a rigid hull.
Transducers can be plastic, bronze or stainless steel. A hole is drilled through the craft's hull while it is out of water. A watertight cylinder is inserted into the hole and capped. Once the boat is back in the water, the transducer is mounted in the cylinder such that its outboard end is in contact with the water.
Such devices gather data relative to speed, water temperature, depth and other parameters, depending on model. Graphic depth sounder transducers with multi-beam and multi-frequency capability can measure great depths and wide swaths of the seabed. Some models use ultrasound technology, while others measure speed via a mechanical device that spins as the boat moves through the water.
How to choose
The transducer should be the same diameter as the hole in the hull. Its materials must be compatible with those of the hull. Do not use a metal transducer on an aluminum boat.
Some transducers are only compatible with electronics consoles made by the same manufacturer. Specify console brand and model to the retailer. NMEA hubs are sometimes required. Ultrasound transducers have no moving parts, making them more reliable and durable, and less subject to fouling than mechanical models.
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