Raymarine ST900 Speed/Temperature Transducer (P120)
Speed performance has been taken to the next level with the ST900 Speed/Temperature sensor.
Featuring the new Gen2 Paddlewheel, the ST900 outperforms 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.
It sits nearly flush to the boat's hull and minimizes drag with only 5mm (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.
Features
- Speed and fast-response water temperature sensor.
- Analogue output for use with Raymarine instruments like i40, i50, iTC-5 and legacy systems.
- Retractable for easy maintenance.
- ST900 transducer core is retrofittable into existing Airmar P120 and B120 transducer housings.
Specifications
- Records: Speed / Temperature.
- Hole Size: 51 mm (2")
- Mounting Style: Low Profile Thru-Hull.
- Speed Range: 0.3 to 45 knots (.34 to 52 MPH/.55 to 83 KPH)
- Temperature Range -10° to 40°C
- Cable Length: 13.7 M (45 feet)
- Hull Material: Fiberglass / Metal
- Transducer: Plastic
CHRISTMAS ORDERS
Australia Post and our Commercial Couriers are expecting the festive season to be extra busy this year. Based on their advice, we cannot guarantee orders placed after the cut-off dates listed below will be delivered by Christmas.
To avoid disappointment place your Christmas orders as early as possible.
Overseas, offshore islands and distant mainland locations may take up to 3 or 4 weeks to deliver. Please contact your local Mail Order Department to discuss specific details relating to your situation.
SHIPPING
All orders are shipped from our Brookvale, Sydney order fulfilment centre. Orders are normally shipped within 5 business days - most quicker!
Shipping day estimates after your order leaves our fulfilment centre in Sydney are based on Australia Post domestic delivery times:
State | Regular |
Express |
ACT | 2 - 3 business days | 1 - 2 business days |
NSW | 2 - 4 business days | 1 - 3 business days |
NT | 4 - 13 business days | 3 - 5 business days |
QLD | 3 -12 business days | 2 - 4 business days |
SA | 3 - 5 business days | 2 - 4 business days |
TAS | 4 - 8 business days | 2 - 4 business days |
VIC | 3 - 5 business days | 2 - 3 business days |
WA | 5 - 10 business days | 2 - 6 business days |
* These delivery times are an estimate and actual delivery times may vary based on peak periods and other external factors. Bulky orders may take longer.
Shipping rates are automatically calculated based on live quotes supplied by our shipping partners. The quote takes into consideration, the bulk of your cart, where you want it delivered and if you want express or standard shipping.
Get a shipping rate estimate by adding items to your online cart. Go to the cart by clicking on the shopping cart icon located at the top right of the page. Then enter your shipping destination information into the "Estimate Shipping and Tax" section of the shopping cart summary.
International Shipping
We are currently unable to deliver online orders outside of Australia.
If you are located outside of Australia and wish to place an order offline. Please contact our Mail Order department or send us an enquiry via the orange help bubble located at the bottom right of this page.
RETURNS
Online purchases can be returned/exchanged within 30 days. Some exclusions do apply.
Visit our Returns Policy page for details on how you can return an item.