Speed sensor ST61

water temperaturefor boatstransom-mount

The ST61 consists of a paddlewheel speed carrier that snaps into a small transom housing containing sensing electronics. This standalone unit gives accurate speed readings over a wide speed range. Features Speed and fast-response water-temperature sensing Provides accurate linear pulse output over a wide speed range Cable exit through the top of the housing or forward through the hull Paddlewheel carrier is easy and inexpensive to replace Chemical and impact resistant plastic housing Specifications Weight: 0.3 kg (0.6 lb). Hull Material: All rigid materials Transom Angle: 12 to 20° 3° transom angle with fabricated shim Bracket Vertical Adjustment: 18 mm (0.70") Speed Range: 1 to 50 knots (1 to 58 MPH) Power Supply Voltage: 5 to 25 VDC