Brand: Airmar
Airmar DST820 Bronze Thru-Hull Multisensor, NMEA 2000, 235kHz
Airmar DST820 Bronze Thru-Hull Multisensor, NMEA 2000, 235kHz
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About this product
The Airmar DST820 is a bronze, low-profile thru-hull multisensor providing precise depth, speed, temperature, and attitude data for NMEA 2000 networks. Designed for cruisers and racers alike, this unit features a high-performance Gen2 paddlewheel for accurate speed-through-water readings from 0.3 to 45 knots, and an integrated attitude sensor to provide heel and trim data.
Key Features:
- Provides depth, speed, water temperature, and heel/trim attitude data.
- Features Bluetooth BLE connectivity for easy setup and advanced calibration via the Airmar CAST app.
- PSTI-compliant security with secure QR-code pairing.
- Fast data output: 5.7 Hz for speed, 1 Hz for depth, and 10 Hz for heel/trim.
- Retractable housing for easy maintenance, designed for fiberglass or metal hulls with up to a 22° deadrise.
- Includes 6 m (20') NMEA 2000 cable.
Technical Specifications:
- Housing: Bronze with 51 mm (2") hole size.
- Depth Range: 0.5 m (1.6') to 100 m (328').
- Temperature Accuracy: ±0.5°C (±1.8°F).
- Power: 9 to 16 VDC.
- Power Rating: 80 W.
- Manufacturer Part Number: DST820-BV-N2.
- Secure checkout
- 21-day return requests
- Free standard shipping $100+
Product facts
- CT SKU
- CT-166424
- Model / MPN
- DST820-BV-N2
- Package dimensions (H × W × L)
- 5" X 8" X 11"
- Package weight
- 3.6 lb
- Country of origin
- UNITED STATES
Specifications
- Type
- Airmar DST820 Bronze Thru Hull - NMEA 2000 - 235kHz
Shipping & returns
Shipping & returns
Request an eligible return within 21 calendar days after delivery. Every physical return requires written approval and an RMA number and must be shipped within five business days after the RMA is issued. The customer pays return shipping for an ordinary return. Tug & Tow provides prepaid return shipping for a verified damaged, defective, short, or incorrect shipment. We do not charge a restocking fee. See Shipping & Returns for eligibility, exclusions, and details.
Fit & compatibility
Fit & compatibility
Review the product title, description, images, dimensions, part numbers, and manufacturer details before purchase. For fit-sensitive items, confirm compatibility with your boat, RV, trailer, vehicle, or equipment.
Need help choosing?
Need help choosing?
Send us the product link or SKU, plus details about your boat, RV, trailer, vehicle, or project. We will help you narrow down the right option when product fit is not obvious.
