Nasa Electromagnetic Log, Dat | 4Boats

Compact electromagnetic log system with Target display and EM transducer for accurate speed and distance in knots and nautical miles.

• 132 × 98 mm compact case with high-contrast, backlit LCD
• NMEA Ø 183 input; outputs VLW and VHW sentences (via interface box)
• Speed range 0.2–40 kn; resolution 0.1 kn
• Speed in knots; trip and total logs in nautical miles
• Standard 50 mm transducer; 5.0 m (16.4 ft) cable
• Robust electromagnetic sensor for GRP hull installation; interface box converts sensor signals to NMEA 0183

Reliable linearity and clear display make this EM log ideal for boats requiring precise speed and distance readouts transmitted to chartplotters or displays.

Compact electromagnetic log system with Target display and EM transducer for accurate speed and distance in knots and nautical miles.

• 132 × 98 mm compact case with high-contrast, backlit LCD
• NMEA Ø 183 input; outputs VLW and VHW sentences (via interface box)
• Speed range 0.2–40 kn; resolution 0.1 kn
• Speed in knots; trip and total logs in nautical miles
• Standard 50 mm transducer; 5.0 m (16.4 ft) cable
• Robust electromagnetic sensor for GRP hull installation; interface box converts sensor signals to NMEA 0183

Reliable linearity and clear display make this EM log ideal for boats requiring precise speed and distance readouts transmitted to chartplotters or displays.