E70674 - Raymarine ST900 Speed/Temp Low Profile Plastic Thru-Hull with 20m Cable

Raymarine ST900 Speed and Temperature Low Profile Plastic Housing

• Speed and fast-response water-temperature
• Best-in-class speed range from 0.3 to 45 knots (.34 to 52 MPH/.55 to 83 KPH)
• Analog output
• Retractable insert in a low-profile plastic housing with a water valve
• ST900-Retrofits into Airmar P120 and B120 housings

Speed performance has been taken to the next level with the introduction of the ST900 Speed/Temperature sensor. Featuring the new Gen2 Paddlewheel, the ST900 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.

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.

Airmar's new

The Raymarine ST900 Speed/Temp Low Profile Plastic Thru-Hull sensor, part number E70674, provides accurate speed and temperature data for marine applications. This sensor is designed for vessels requiring reliable performance across a broad speed range, from 0.3 to 45 knots. It features a Gen2 Paddlewheel for responsive startup and consistent linearity, outperforming other paddlewheel sensors in its class. The low-profile plastic housing minimizes drag, extending only 5 mm outside the hull, and includes a retractable insert with a water valve to reduce water ingress during maintenance. With analog output, it offers compatibility with various marine systems and can retrofit into existing Airmar P120 and B120 housings. This unit is suitable for IT buyers managing marine electronics for commercial or recreational fleets, ensuring precise navigation and environmental monitoring.