Depth transducer B744VL TRIDUCER® multisensor
water temperatureacousticspeed

depth transducer
depth transducer
depth transducer
depth transducer
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Measured value
depth, water temperature, acoustic, speed
Application domain
for boat
Other characteristics
ultrasonic, through-hull


The B744VL is a TRIDUCER® Multisensor featuring depth, speed, and temperature in a single housing. The 50/200 kHz, dual-frequency, single, ceramic element provides great target detail in shallow water at 200 kHz and good deep-water bottom tracking at 50 kHz. The B744VL’s extended stem-length has the extra height needed for steep-deadrise vessels or thick, cored-fiberglass or wood hulls. Features Depth, speed, and temperature in one housing 600 W Dual-frequency element: 50 kHz with a wide 45° beamwidth for depth performance to 353 m (1,200') 200 kHz with a 12° beamwidth for depth performance to 206 m (700') Extra-long stem for thick or steep-deadrise hull Bronze housing with a high-performance fairing for optimal bottom tracking at higher speeds Self-closing water valve reduces water flow into the hull when paddlewheel insert is removed Fins on sides of paddlewheel cavity provide improved accuracy in cross flow conditions Also available with a shorter stem (B744V) Specifications Weight: 2.5 kg (5.5 lb.) Recommended Boat Length: Up to 9 m (30') Hull Material: Fiberglass or wood Hull Deadrise: Up to 24° with fairing Acoustic Window: Urethane Hole Diameter: 51 mm or 2" Speed Range: 1 to 45 knots (1 to 52 MPH) Includes: High-performance fairing and mounting hardware


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