KTD-TM820C
KTD-TM520 Transducer
Transom Mount Dual Frequency Plastic Transducer with Built-in Temperature Sensor
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ADVANTAGE
- Simple installation on transom of the boat
- Great performance at boat speeds below 30 knots
- Easy maintenance and low-cost replacement
- Long term stability
- Waterproof rating to IP68
Standards & Material Properties Flame Retardant IEC 60332-1-2, VW-1,FT1 Oil Resistance IEC 60811-404 UV Resistance UL 1581 Section 1200 Approvals UL AWM Style 20276 Environmental Compliance RoHS II Accurate navigation is essential for safe and efficient marine operations. A boat heading sensor provides real-time heading information, helping vessels maintain the correct course even in challenging sea conditions. By delivering precise directional data, it supports navigation systems, autopilots, radar equipment, and chart plotters for improved performance.
Designed for reliability and stability, the boat heading sensor offers fast response, high accuracy, and seamless integration with modern marine electronics. Whether used on fishing boats, yachts, workboats, or commercial vessels, it enhances situational awareness and reduces navigation errors. For operators seeking safer and smarter navigation, a boat heading sensor is a valuable tool for every journey.
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Frequency
Dual Frequency: 50 & 200 kHz
Power
600W
Beam Angle 50 kHz: 40° / 200 kHz: 10°
Cable Length
8 meters
Installation
Transom Mount
Material
Plastic
Dimension (L×W×H)
104.6 (L) x 69.5 (W) x 32.1 (H) mm -
Model No. KTD-TM480S
KTD-TM520
KTD-TH520
Picture Installation Type Transom mount Transom mount Transom mount Thru-hull Sonar Scanning Mode Down Scan Down Scan+Side Scan Down Scan Down Scan Dimensions(L×W×H) 156 (L) x 52 (W) x 30 (H) mm 104.6 (L) x 69.5 (W) x 32.1 (H) mm Φ68*150mm Operating Temperature Range 0~50℃(32°～122°F) Storage Temperature Range -40~70℃(-40°～158°F) Power 600W
Frequency 83/200 kHz
445/800 kHz
50 & 200 kHz Maximum Depth/Range 83/200 kHz: 200 m
445/800 kHz: 76m50 kHz: 400M
200 kHz: 150MBeam Angle 83/200 kHz: 45°/15°
445 kHz: 1.5°x52°
800 kHz: 0.7°x27°50 kHz: 40°
200 kHz: 10°Housing material
ABS + PC Plastic Cable Length
8 m
Compatible Devices
K-Astral Easy-to-use MFD Chartplotter
8″ and 12″ Full-featured MFD Chartplotter with Sensitive & Water-resistant Touchscreen and Traditional Keypad
ONWA KP-25/27 Series Marine Chartplotters
5 and 7- inch chartplotters with optional built-in Class B+AIS and fishfinder function
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Thru-Hull Dual Frequency (50 & 200KHz) Plastic Transducer with Built-in Temperature Sensor
Address : Room 706, Chai Wan Industrial City Phase 1, 60 Wing Tai Road, Chai Wan, Hong Kong
Tel : +852 2557 8166
WhatsApp : +852 65378785
E-mail Address :
info@onwamarine.com
sales@onwamarine.com
