The Airmar DT812PV-235-N2 is a 235 kHz plastic thru-hull smart sensor engineered for precise depth and temperature data with a fixed 12° tilt. Built on Tilted Element technology, it delivers strong bottom echoes and reliable readings at speed, and connects to NMEA 2000 displays via a single 6 m (19.8 ft) cable.
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Frequency: 235 kHz
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Tilting Technology: 12° fixed tilt optimized for hulls with 8°–15° deadrise for accurate readings
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Design: Retractable, low-profile thru-hull housing with a self-closing valve to minimize water intake during maintenance
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Connectivity: NMEA 2000 output with a 6 m (19.8 ft) cable for a single-cable installation to compatible displays
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Technology: Tilted Element technology and Smart Sensor Technology for strong bottom echoes and integrated depth/temperature data
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Interference Management: Broadband ceramic minimizes interference with other transducers
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Depth Range & Accuracy: Depth range to 183 m (600 ft); accurate readings start at 0.5 m (1.6 ft) in shallow water
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Housing Options: Durable housing choices—Plastic, bronze, or stainless steel—to suit vessel materials
Designed for modern sailing and motoring craft, this transducer provides reliable depth and temperature data from shallow harbors to open water. Its single-cable setup simplifies installation, while the retractable design helps maintain hull speed with reduced drag. Choose the housing that best matches your vessel, and rely on Airmar’s smart sensing for consistent, real-world performance.
