Airmar DT820BV-235-N2 Thru-Hull Transducer

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Airmar DT820BV-235-N2 Thru-Hull Transducer

Part Number: DT820BV-235-N2

Availability: In Stock

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Description

Airmar DT820BV-235-N2 235 kHz Low Profile Tilted Element™ Smart™ Sensor 20° Tilt Bronze NMEA 2000

Airmar has taken its proven Tilted Element™ and broadband technologies and applied them to its leading line of Smart™ Sensors. The DT820 is a low-profile, retractable, thru-hull sensor that computes accurate depth and temperature data and sends it to any NMEA 0183 or NMEA 2000® display. The DT800 operates at a frequency of 235 kHz and can run simultaneously with other Airmar 50/200 kHz transducers on-board with no interference. The broadband ceramic delivers depth readings to 183M (600'), as well as accurate shallow-water readings in as little as 500 mm (1.6').

Airmar's Smart™ Sensors have embedded microelectronics - the transducer element and signal processor are only millimeters apart. The signal from the depth transducer is processed right inside the sensor itself. All that is needed to receive depth and temperature data is a single cable into a compatible device or display. Because the ceramic is tilted inside the housing, the transducer beam is oriented straight down, resulting in strong bottom echo returns and accurate depth readings. The retractable housing with a self-closing valve reduces water flow into the vessel when the transducer is removed for cleaning.

Smart™ Sensor Features

Enhanced depth performance
Maximum Depth Range: 180M (594')
Minimum range 0.5M (1.6')
Urethane face provides better sensitivity
Excellent high-speed performance
Fixed 20° tilt for 16° to 24° deadrise
Fixed 12° tilt for 8° to 15° deadrise
Fixed 0° tilt for 0° to 8° deadrise
NMEA 2000 output
100 W RMS power
Frequency: 235 kHz
Cone: 12°
All models have depth and temperature
235 kHz eliminates interference with fishfinders
Retractable insert provides ease of serviceability
Usable Shaft Length: 57mm (2.25")
.6M(19.8') NMEA 2000® devicenet cable and connector
51mm (2") housing
Blanking plug included
Accommodates maximum hull thicknesses 54mm (2-1/8")
Accommodates minimum hull thicknesses 6.3mm (0.25")

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