Speed sensor ST61
water temperaturefor boattransom-mount

Speed sensor - ST61  - Airmar - water temperature / for boat / transom-mount
Speed sensor - ST61  - Airmar - water temperature / for boat / transom-mount
Speed sensor - ST61  - Airmar - water temperature / for boat / transom-mount - image - 2
Speed sensor - ST61  - Airmar - water temperature / for boat / transom-mount - image - 3
Add to favorites
Compare this product

fo_shop_gate_exact_title

Characteristics

Measured value
water temperature, speed
Application domain
for boat
Other characteristics
transom-mount

Description

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

Catalogs

Exhibitions

Meet this supplier at the following exhibition(s):

Miami International Boat Show 2026
Miami International Boat Show 2026

11-15 Feb 2026 Miami (USA - Florida)

  • More information

    Other Airmar products

    Marine

    *Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.