Description
Airmar ST300 - Mix and Match Plug
Speed and Temperature
The ST300, speed and temperature sensor is low in price and short in size. As part of our Shorty™ Series, it is designed for boats with limited headroom. The total height of housing is only 75 mm (2.96"). And the P371, low-profile housing is nearly flush and minimizes drag with only 5 mm (3/16") extending outside of the hull. The optional, P398, countersunk housing mounts flush, eliminating turbulence for more accurate speed readings.
- Speed and fast-response water-temperature sensing
- Can be installed in tight spaces with only 153 mm (6") of headroom
- Total height of housing is only 75 mm (2.96")
- Right-angle cable exit saves space and protects transducer if stepped on
- Self-closing water valve minimizes water entering the boat when the retractable insert is being replaced with the blanking plug
- Fins on sides of paddlewheel cavity provide improved accuracy in cross-flow conditions
- Plastic thru-hull housing is ABYC H-27 compliant
- Included rubber washer allows tightening of the hull nut to irregular hull surfaces
- Available in a plastic housing only
Options
- Speed sensor only
- P398 countersunk housing which requires a special cutter to install
## Specifications##
Brand: Airmar Technology
Mounting Style: Low Profile Thru-Hull
Common Use: Cruising/Racing Sailboats, Leisure/Yachting, Fishing
Material: Plastic
Speed Range: 0.1 to 40 knots (0.1 to 46 MPH)
Display Connector: FISO
Tilted Element: No
Pulses: 17,000 p/nm* (4.8 Hz per knot)—*p/nm = pulses per nautical mile
Hull Material: Fiberglass or metal
Country of Origin: USA
Functions: Speed, Temperature
Cable-Length: 9 m (30'), 10 m (33')
Hole Size: 51 mm (2")
Weight: 0.6 kg (1.3 lb.)
Power Rating: N/A
Retractable housing: Yes
Voltage: 5 to 25 VDC
Housing: Urethane
Cross Reference: E26008
## Specifications##
