ST900/ST950 High-Performance Speed/Temperature Sensor Speed performance has been taken to the next level with the introduction of the ST950 Speed/Temperature sensor. Featuring the new Gen2 Paddlewheel, the ST950 out-performs all other paddlewheel sensors for responsive startup and linearity. The Gen2 Paddlewheel begins delivering accurate speed reporting as low as 0.3 knots and maintains smooth speed output through 45 knots. The plastic, bronze, and stainless-steel outer housing options are compatible with all hull types. These low-profile housings are nearly flush and minimize drag with only 5 mm (3/16") extending outside the hull. The housing has a valve assembly that helps to minimize water ingress in the bilge when the sensor is removed for routine maintenance of the paddlewheel. Speed Range Pulse Rate • Speed and fast-response water-temperature Pressure Rating • Best-in-class speed range from 0.3 to 45 knots (.34 to 52 MPH/.55 to 83 KPH) Supply Voltage Supply Current Standard Cable Length Temperature Sensor Accuracy Temperature Sensor Range Blanking plug • Analog output • Retractable insert in a low-profile plastic, bronze or stainless-steel housing with a water valve • ST900—Retrofits into Airmar P120 and B120 housings • ST950—Retrofits into Airmar P17 and B17 housings

Introducing the Paddlewheel That Sets the Standard for Performance Speed Comparison Versus Competition 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. • Ultra-responsive speed begins as low as 0.3 knots and becomes linear at 0.6...