AIRMAR UDST800 Ultrasonic Triducer / NMEA2000

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Item no. 98591
Only 2 in stock
SVB price: €1,361.30
You save: 25%
Excl. VAT, excl. shipping costs.
This is a NET-price excluding German VAT. Shipments to countries outside of the EU may be subject to import duties and taxes.
€1,361.30 This is a NET-price excluding German VAT. Shipments to countries outside of the EU may be subject to import duties and taxes.
Article Number
Model no.
AIRMAR - USTD800 ultrasonic triducer / NMEA2000
SeaTalk NG
Ethernet / Network
Transducer type
Through-hull transducer
Sonar type
Numerical depth
Hull material
GRP, Steel, Aluminium, Plywood
Viewing angle
Cable length
6 m

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Product details

Airmar's UDST800 through-hull triducer reliably and accurately delivers depth, speed, and temperature data, with powerful ultrasonic sensors that do without the need for moving parts, making the triducer extremely low maintenance. Suitable for motor and sail boats of all types and sizes.

Further features at a glance
  • Ultrasonic sensors for measuring depth, speed and temperature
  • Precise readings at high speeds, ideal for powerboats, cruising and sailing
  • Data refresh rate: up to 10x per second
  • Automatically adjusts boat speed, water depth, and clarity of water, keeping speed accuracy consistent
  • 235 kHz frequency prevents interference
  • No moving parts - no paddlewheel

Technical specifications
Frequency 4.5 MHz
Speed range 0.1 to 50 knots
Water temperature range -4 to +40 ° C
Depth range minute 0.6 m
Max. 100 m
Outputs NMEA2000
Through-hull housing diameter 51 mm
Supply voltage 9-16 V DC (via NMEA2000)
Supply current 80 mA - 200 mA (Ø 125 mA)
Material plastic


en-flag Datasheet
PDF, 2,31 MB
en-flag Manual
PDF, 425,57 KB
en-flag Manual
PDF, 383,39 KB

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