Airmar UDST800 Thru-Hull Ultrasonic Smart Multisensor

Features:

• Ultrasonic depth, speed, and water-temperature sensor
• Provides precise readings at high speeds – ideal for powerboats, cruising, and sailing
• Keeps speed accuracy consistent by adapting automatically to boat speed, water depth and water clarity
• Utilizes two ultrasonic transducers, to measure the time it takes for particles in the water to travel between them
• 235 kHz frequency prevents interference with other echosounders on the vessel
• Thru-hull, low-profile housing with water valve
• No paddlewheel to clean or maintain – no moving parts to break or wear out
• Retractable insert for safe storage
• Retrofits to existing Airmar P617V, B617V or SS617V housings
• Includes Ultrasonic processer and blanking plug

Specifications:

• Recommended application:
  • Bronze: fiberglass or wood
  • Plastic: fiberglass or metal
  • Stainless Steel: all materials
• Deadrise angle: Best performance through 7°. Accommodates up to 22°
• Frequency: 235 kHz
• Depth range: 0.6 to 100 m (2 to 328′)
• Speed:
  • Range: 0.1 to 50 knots (0.1 to 57 mph)
  • Transmitting frequency: 4.5 MHz
• Output: NMEA 2000 – depth, speed and temperature
• Data update rate: Up to 10 times/second
• Supply voltage: 9-16 Volts DC
• Supply current: 80-200 mA: average 125 mA @ 12 Volts DC
• NMEA 2000 Load Equivalency Number (LEN): 8
• Operating temperature range: 14° F to 104° F
• Water temperature accuracy: ±1.8° F
• Sensor cable length: 6 m (20′)
• Certifications and standards: CE, IEC60945
• Hole diameter: 51 mm or 2″
• Weight: 4 lbs