UDST800 Ultrasonic Smart™ Sensor, 235kHz, NMEA 2000®, Bronze Housing, DST

Name: UDST800 Ultrasonic Smart™ Sensor, 235kHz, NMEA 2000®, Bronze Housing, DST
Brand: Airmar Technology
SKU: UDST800B-N2
Price: 9990.00 MYR
Availability: InStock

UDST800B-N2

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RM9,990.00

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Airmar’s patented UDST800 just turned your maintenance time into more cruising time—and made your boat smarter too. Get ultrasonic speed, depth, and temperature in a single thru-hull bronze housing with no moving parts. Say goodbye to paddlewheel maintenance and hello to Smart™ technology, from the company who invented the Smart™ Sensor.

Cable-Length: 6 m (20') NMEA 2000® cable
Hole Size: 51 mm (2")
Usable Shaft Length: 57 mm (2.25")

Ultrasonic speed, depth, and fast-response water-temperature sensing
Single housing with no moving parts—no paddlewheel
Precise readings at high speeds ideal for powerboats, cruising, and sailing
Advanced filtering and sampling rates for increased accuracy at all speeds
Adapts automatically to boat speed, water depth, and water clarity, keeping speed accuracy consistent
235 kHz frequency prevents interference with other echosounders on the vessel
Retractable plastic insert in a low-profile bronze housing with water valve
Also available in a plastic or stainless steel (SS617V) housing
Retrofits into Airmar’s P617V, B617V or SS617V housing
Airmar's Smart™ Sensor technology

Acoustic Window: Urethane
Cable-Length: 6 m (20') NMEA 2000® cable
Comm Method: NMEA 2000®
Common Use: Cruising/Racing Sailboats, Leisure/Yachting, Fishing
Country of Origin: USA
Data Rate: Up to 10 times per second
Display Connector: N2 Micro
Frequency Band: 235 kHz
Functions: Depth, Speed, Temperature
Hole Size: 51 mm (2")
Hull Material: Fiberglass or wood
Material: Bronze
Max Depth: 0.6 m (2') to 100 m (330')
Mounting Style: Low Profile Thru-Hull
Power Rating: N/A
Retractable housing: Yes
Retrofits: Retrofits into AIRMAR P617V
Single or Dual Frequency: Conventional Single Frequency
Speed Range: 0.1 to 50 knots (0.1 to 57 MPH)
Temperature Accuracy: ±0.5°C (±1.8°F)
Tilted Element: No
Usable Shaft Length: 57 mm (2.25")
Voltage: 9 to 16 VDC
Water Temperature: -10° to 40°C (14° to 104°F)
Weight: 1.8 kg (4 lb.)

Acoustic Data235F

Brochure UST800-850-UDST800-SmartSensor

Dimensions D-92-275-01

Installation D-17-435-01

Installation D-17-442-01

Installation D-17-623-01

Installation D-17-633-01

Free shipping on orders over RM300 (West Malaysia only)
Delivery time: West Malaysia 2–5 business days · East Malaysia 3–10 business days · Singapore 5–14 business days
Processing time: Orders are processed Mon–Fri (excl. public holidays); allow 1–2 business days before dispatch
We ship to: All states in Malaysia and Singapore (international shipping not yet available)
Store pickup available at our Klang showroom — you'll be notified by email/SMS when your order is ready
Pre-order items typically take 4–6 weeks depending on supplier and customs timelines
Tracking: A tracking number is sent via email/SMS once your order ships

For full details, please refer to our Shipping Policy.

Report within 48 hours of receiving your order if the item is damaged, defective, or incorrect
Eligible returns: Item must be unused, in original packaging, with photo/video evidence provided
Not eligible: Pre-order items, misuse/negligence damage, and clearance/sale items (unless defective)
Refunds: Issued as store credit by default (or original payment method); processed in 7–14 business days after inspection
Exchanges: Available for defective or incorrect items, subject to stock availability
Return shipping is the customer's responsibility — use a trackable courier
To start a return, contact us with your order number and photos: info@boatyardmalaysia.com / +60 19-201 8832

For full details, please refer to our Return & Refund Policy.