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NXR Ultrasonic Speed Sensor


Model # 14665665 | Mfg # 22997
Ships directly from the vendor

The ultrasonic speed sensor makes cutting edge, high technology speed sensing affordable. Instead of a paddlewheel, it uses two transducers mounted in one compact housing to detect particles in the water and calculates speed based on their distance apart. The transducer reacts instantaneously to changes in boat speed.


  • Frequency: 4.5 MHz
  • Supply Voltage: 10-15 VDC
  • Current: 155 ma @ 12 VDC
  • Speed Range: 0.1 – 40 knots
  • Hole Diameter: 52mm
  • Hull Deadrise Angle: Up to 20º

NXR Ultrasonic Speed Sensor

Connection Interface Nexus System Network
Features Log
Frequency 4.5 MHz with 5.5kHz Pulse Repetition Frequency
Material Bronze
Type Thru-Hull

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