The Furuno DT-800MSF is a thru-hull smart sensor transducer built around the Airmar B617V bronze housing and Airmar's Broadband Ceramic Technology. Its 235 kHz element delivers sharper resolution while maintaining strong sensitivity, and the 100W RMS power rating supports reliable depth readings starting at just 0.45M (1.4') and extending down to 180M (600'). A fast-response temperature sensor is integrated into the same compact bronze housing, keeping your instrument display complete without extra hardware.

Specifications:

• Housing Style: Airmar B617V
• Frequency: 235 kHz
• Power Output: 100W RMS
• Acoustic Window: Urethane
• Minimum Sounding Depth: 0.5M (1.6')
• Maximum Sounding Depth: 180M (590')
• Pressure Rating: 3M (10')
• Data Update Rate: 1 per second
• Pulse Rate: 20,000 pulses per nautical mile (5.6 Hz per knot)
• Smart Sensor Supply Voltage at 100% Sound Power Output: 10 VDC to 25 VDC
• Supply Current: 40 mA
• Standard Cable Length: 6M
• NMEA 2000® Load Equivalency Number (LEN): 4
• Temperature Accuracy: ±0.2°C (±0.1°F)
• Weight: 1.5 kg (3.4 lb)

⚠️ California Prop 65 Warning: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.