Nasa Clipper Electromagnetic Speed Log Complete

Clipper Electromagnetic Speed Log Complete

The new Clipper electromagnetic speed log measures the boat speed through the water with no moving parts.

Robust and accurate, the sensor generates an alternating magnetic field below the boat and measures the resulting electric field produced by the boat moving through the water. It is designed for installation into most types of GRP hulls.

With excellent linearity and a resolution of 0.1 Knot, over the range 0.2 to 40 Knots, the log sensor sends signals to a control box which then converts the sensor signal to boat speed, trip and total distance. This data is transmitted in NMEA 0183 format to a new Clipper EM Log display unit.

• Sensor/Transducer
• Data Box
• EM Log Display
• 110 x 110mm industry standard square case
• NMEA 0183 input
• Speed in Knots
• Trip and Total logs in nautical miles
• Multi level display backlighting
• EM transducer and interface box
• Speed range 0.2 – 40 Knots
• NMEA 0183 output sentences VLW + VHW
• Standard 50mm diameter transducer
• Cable length 5.0 metres