Best-in-class speed performance

The new Airmar DST810 Smart Multisensor Thru-Hull Transducer, featuring the new Gen2 paddlewheel and AIRMAR's CAST app, delivers a powerful combination of best-in-class speed performance and a simple, reliable way to calibrate accurate speed using your wireless device. The Gen2 paddlewheel delivers industry-leading start-up speed-through-water data below 0.3 knots and is linear at 0.6 knots, maintaining accurate performance up to 45 knots.

The DST810 and CAST app provide a simple, consistent way to calibrate speed-through-water. The free CAST app delivers calibration options that, until now, were only available through expensive PC-based software. In addition to water temperature, depth and newly upgraded 5.7 Hz (5X per second) speed-through-water output with improved speed resolution, the DST810 features an integrated attitude sensor for heel and trim data. This information, combined with Airmar's powerful and simple CAST app, makes heel-compensated speed calibration across multiple heel angles and speed ranges both fast and intuitive, and is independent of the onboard instruments.

Gen2 Paddlewheel
Airmar's new, next-generation paddlewheel design delivers industry-leading performance for start-up responsiveness and linearity throughout the speed range. Gen2 paddlewheel maintains the top speed performance Airmar is known for and adds start-up speed performance that beats all other available paddlewheels. The Gen2 paddlewheel is the most sensitive and accurate paddlewheel available for sailing and power boats.

Airmar DST810 Smart Multisensor Thru-Hull Transducer Features:

• Depth, speed-through-water, water temperature, boat attitude
• Gen2 paddlewheel for industry-leading speed performance from 0.3 knots to 45 knots
• Smoother speed: 5.7 Hz speed output (5X per second) for visibly smoother speed-through-water reporting and faster data for better decision making when every second counts
• Integrated Attitude Sensor: for heel and trim and used in advanced speed calibration
• Wireless connectivity to AIRMAR's CAST app has new user-friendly benefits:
  • Calibrate the DST810 in a simple, intuitive way from your mobile device
  • Conduct basic and advanced heel-compensated speed calibrations for improved speed-through-water outputs across the speed range
  • Advanced speed calibration allows for manual speed entries for multiple heel angles and up to 10 speeds, formerly only possible through expensive PC software
• Gen2 Paddlewheel key benefits:
  • Ultra-responsive speed begins as low as 0.3 knots and becomes linear at 0.6 knots
  • Speed-through-water readings stay accurate and smooth through 45 knots

Airmar DST810 Smart Multisensor Thru-Hull Transducer Specifications:

• Housing: Plastic
• Weight: 0.9kg (2lb)
• Functions: Depth, Speed, Temperature, Attitude
• Mounting Style: Low Profile Thru-Hull
• Common Use: Cruising/Racing Sailboats, Leisure/Yachting, Fishing
• Acoustic Window: Urethane
• Conventional Beam: 10°x44°
• Data Rate: Depth: 1X/second, Speed: 5X/second, Heel/Trim: 10X/second
• Hull Material: Fibreglass or metal
• Hole Size: 51mm (2")
• Usable Shaft Length: 57mm (2.25")
• Max Deadrise: Up to 22°
• Max Deadrise Angle: 22°
• Depth Frequency: 235kHz
• Minimum Depth: 0.5m (1.6')
• Max Depth: 0.5m (1.6') to 100m (330')
• Speed Range: 0.3 knots to 45 knots
• Pressure Rating: 3m (10')
• Temperature Accuracy: ±0.5°C (±1.8°F)
• Temperature Sensor Range: -10°C to 40°C (14°F to 104°F)
• Attitude Sensor: Yes
• Attitude Accuracy: +/– 1° nominal after sensor calibration
• Power Rating: 100W
• Supply Voltage: 9 VDC to 16 VDC— per NMEA 2000
• Supply Current: <200 mA— per NMEA 2000
• Wireless Protocol: Bluetooth Low Energy (BLE)
• Wireless Range: Up to 30 feet depending on mount location
• Standard Cable Length: 6m (20') DeviceNet—NMEA 2000
• Protocol Output: NMEA 2000
• NMEA 2000 Load Equivalency Number (LEN): 3
• CE Regulation: Complies to IERC60945
• Pulses: 20,000 p/nm* (5.6 Hz per knot)—*p/nm = pulses per nautical mile
• Retractable housing: Yes
• Retrofits: Fits most Airmar 2" housings
• Tilted Element: No

Airmar DST810 Smart Multisensor Thru-Hull Transducer Brochure

Airmar DST810 Smart Multisensor Thru-Hull Transducer Installation Instructions

Airmar DST810 Smart Multisensor Thru-Hull Transducer Quick Start Guide

CAST APP User Guide