Airmar Actisense DST-P39 170Khz NMEA0183 Transom Depth/Speed/Temp Transducer

Airmar P39 Transom Depth/Speed/Temp Transducer NMEA 0183 output

Airmar has taken its proven technologies and applied them to its leading line of Smart™ Sensors. The P39 is a transom mount sensor that computes accurate depth speed and temperature data and sends it to any NMEA 0183 display. The P39 operates at a frequency of 170 kHz and can run simultaneously with other Airmar 50/200 kHz transducers on-board with no interference. The Transducer ceramic Element delivers depth readings to 100 m (330'), as well as accurate shallow-water readings in as little as 500 mm (1.6'). The P39 is perfect for power and sailboat applications.

Airmar's Smart™ Sensors have embedded microelectronics—the transducer element and signal processor are only millimeters apart. The signal from the depth transducer is processed right inside the sensor itself. All that is needed to receive depth and temperature data is a single cable into a compatible device or display. Because the ceramic is tilted inside the housing, the transducer beam is oriented straight down, resulting in strong bottom echo returns and accurate depth readings.


Weight:  0.9 kg (2 lb)—Plastic

Acoustic Window: Urethane

Data Update Rate: 1 per second

Minimum Depth Range: 0.5 m (1.6’)

Maximum Depth Range:Up to 100 m (330’)—Non-Broadband

Pressure Rating: 3 m (10’)

Supply Voltage: 10 VDC to 25 VDC—NMEA 0183

Supply Current: <40 mA—NMEA 0183

Standard Cable Length: 10 m (33’)—NMEA 0183

Temperature Accuracy: ±0.5°C (±1.8°F)

Temperature Sensor Range: -10°C to 40°C (14°F to 104°F)

Airmar Actisense DST-P39 170Khz NMEA0183 Transom Depth/Speed/Temp Transducer

  • Brands Actisense
  • Product Code: DST-P39
  • Availability: In Stock
  • £195.95

  • Ex Tax: £163.29