Airmar TriSonic UDST820 — Ultrasonic multisensor
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Airmar · Code UDST820P-N2
Instruments & Sensors · Depth measurement, Speed through water
Instruments & Networks · Fishfinders & Sonar
Discover the product
TriSonic measures speed through water using ultrasound, without a paddlewheel, and combines depth, water temperature and heel / trim measurements. Measurements are transmitted over NMEA 2000, while the CAST app enables calibration via Bluetooth. The processing unit is built into the sensor body, reducing the number of external boxes required in the installation. Version selection details: display connection N2 Micro, cable length 6 m (20') NMEA 2000® Cable, 6 m (20').
Connections & accessories
No documented connection has yet been recorded for this exact part number. This does not mean it is incompatible.
Functions & interfaces
Depth measurement · Speed through water · Water temperature · Heel & trim · NMEA 2000 · Ultrasonic speed measurement · Bluetooth
Interface:NMEA 2000 · Bluetooth
Technical specifications
Equipment type
Instruments & Sensors
Measurements
Depth, Speed, Temperature, Attitude
Transducer power
100 W
Frequency band
235 kHz
Mounting
Low Profile Through-hull
Material
Plastic
Display connection
N2 Micro
Cable length
6 m (20') NMEA 2000® Cable, 6 m (20')
Hole diameter
51 mm (2")
Contact
NMEA 2000®
Power supply
9 to 16 VDC
Hull material
Fibreglass or metal
Maximum depth under suitable conditions
0.6 m (2') to 100 m (330')
Speed range
0.1 to 35 knots (40 MPH)
Selection & compatibility
This model is included in our catalogue. The exact configuration, compatibility and supply availability are confirmed when you contact us.
Browse the equipment
Kit contents, interfaces and required accessories are checked for the exact part number. Connection to another system does not mean all functions are built in.
Is it right for your vessel?
Tell us about your vessel, existing equipment and requirements. Elmare will help you choose the right configuration.
Request information by email ↗
+30 210 400 2538
Elmare · 1 Proussis Street, Keratsini