The Raymarine DT800 Thru-Hull Smart Transducer is a low-profile, retractable, thru-hull sensor that computes accurate depth and temperature data, sending it to any NMEA 0183 or NMEA 2000® display. At a frequency of 235 kHz, the DT800 can operate simultaneously with other Airmar 50 / 200 kHz transducers on-board with no interference.

Features:

• Retractable, thru-hull transducer offers depth and temperature functions in a single, compact housing
• Low-profile housing compensates for hull deadrise, does not affect hull performance and provides accurate readings at high speeds
• Operating frequency of 235 kHz, can run simultaneously with 50 / 200 kHz transducers
• Smart™ Sensor with embedded microelectronics signal is processed from within the transducer itself, eliminating the need for an ST70 transducer pod
• Retractable housing with self-closing valve minimizes water flow into the vessel when transducer is removed for servicing
• Broadband ceramic aims the beam straight toward the bottom resulting in strong bottom echo returns and accurate depth readings at any speed
• Blanking plug included
• Accommodates hull thicknesses 0.25" to 2.125"
• Compatible with SeaTalk ^ng systems commonly used with i70

Specifications:

• Mount: Thru-hull
• Housing Material: Plastic
• Cable Length: 3.3 ft. SeaTalk ^ng cable
• Frequency: 235 kHz
• Power: 100W RMS
• Depth Sensor Range: 183 m (600')
• Acoustic Window Material: Urethane
• Compatible Hull Materials: Metal or Fiberglass
• Hole Diameter for Installation: 2"
• Dimensions: 4.92" H x 2.94" OD