Airmar ST69 High Speed Transom-Mount Transducer

High speed sensor

The Airmar ST69 High Speed Transom-Mount Transducer is the ultimate, high-speed, transom-mounted sensor. With the ST69, the paddlewheel and housing do not project below the hull resulting in minimal drag and spray. This unit features an adjustable bracket for transom angles from 3° to 16°

Airmar ST69 High Speed Transom-Mount Transducer Features:

• Speed and temperature
  
• Built-in transom angle adjustment for quick installation and simple maintenance
  
• Patented flow channel directs water directly to the paddlewheel for optimal performance
  
• Square blade paddlewheel improves linearity and is accurate throughout the speed range
  
• Paddlewheel is easily removed for cleaning or replacement
  
• Housing design allows cable to exit via the left, right, or top to ease installation
  
• Optional pulse division circuitry or other pulse rates
  
• Optional over-voltage protection (OVP)
  
• Chemical and impact resistant plastic housing
  
• Weight: 0.3 kg (0.6 lb)
  
• Transom Angle: 0 to 16degrees
  
• Speed Range: 4 to 50 knots (4.6 to 58 MPH)
  
• Supply Voltage: 5 VDC to 25 VDC
  

Airmar ST69 High Speed Transom-Mount Transducer Specifications:

Code	Model	Desctiption	Connector	Fits
ST69-4	Impulse	Speed and temperature	4-Pin Fuji	Impulse, Vertex Standard
ST69-8	Interphase	Speed and temperature	8-Pin Fuji	Interphase, Si-Tex
ST69-RAY	Raymarine	Speed and temperature	Y-Cable	L755, 760, 770,1250, DSM30/250/300, CP300
ST69-FISO	Raymarine	Speed and temperature	Space Connector	ST30, 40, 50, 60, i40, i50, i60