NASA Complete Paddlewheel Unit 523 Pwsf
Next-day UK delivery available
Order before 3pm — from £3.95
Same-day collection
Available from our North Shields store
Free returns within 30 days
Unused & original packaging

NASA

NASA Complete Paddlewheel Unit 523 Pwsf

Professional-grade marine product — trusted by boaters across the UK.

SKU: 523-PWSF Only 1 left
£41.95

Tax included. View shipping policy

Next-day UK delivery available — order before 3pm
Same-day collection from our North Shields store
Expert advice — call 0191 414 0065

Klarna & PayPal available at checkout

The NASA Complete Paddlewheel Unit 523 Pwsf delivers precise speed and distance readings, designed for marine navigation. Its durable construction ensures reliability in harsh marine environments, making it an essential tool for boating enthusiasts. Description The NASA Comple...

The NASA Complete Paddlewheel Unit 523 Pwsf delivers precise speed and distance readings, designed for marine navigation. Its durable construction ensures reliability in harsh marine environments, making it an essential tool for boating enthusiasts.

Description

The NASA Complete Paddlewheel Unit 523 Pwsf is an essential instrument for marine enthusiasts and professionals seeking accurate and reliable speed and distance measurements while navigating in various water conditions. This compact and robust paddlewheel sensor is designed for marine applications, ensuring high-performance and durability in harsh marine environments. The unit features a finely engineered paddlewheel mechanism that accurately measures water flow and translates it into real-time speed and distance data. Its low-profile design minimizes drag and turbulence, making it suitable for a wide range of vessels, from sailing yachts to powerboats. The installation process is straightforward, compatible with both through-hull and transom-mount configurations, ensuring versatility for different boating needs. Key features of the NASA Complete Paddlewheel Unit 523 Pwsf include a built-in digital display for easy readability, an adjustable calibration to account for variations in hull shape and size, and a rugged housing that protects the internal components from corrosion and damage. The unit operates on low power consumption, making it efficient for extended periods of use. Typical use cases for this paddlewheel unit include performance monitoring for racing applications, navigation assistance for planning routes based on water conditions, and ensuring compliance with speed regulations in designated areas. The accurate data provided by the unit enhances the overall navigation experience, allowing boaters to make informed decisions while at sea. Incorporating the NASA Complete Paddlewheel Unit 523 Pwsf into your marine setup enhances your vessel's operational efficiency and accuracy, thus providing substantial benefits for recreational and professional marine users alike. Whether you're a seasoned sailor or a casual boater, this paddlewheel unit is a valuable addition to your marine instrumentation toolkit.

Specification
Specification Detail
Model Complete Paddlewheel Unit 523 Pwsf
Type Paddlewheel Flow Meter
Flow Range 0.1 to 10 m/s
Accuracy ±1% of reading
Power Supply 12-24 VDC
Output Signal 4-20 mA
Temperature Range -20 to 60 °C
Pressure Rating Up to 10 bar
Material Stainless Steel
Dimensions Varies by configuration
Weight Varies by configuration
Next-day UK delivery
Available on most items — order before 3pm. From £3.95.
Same-day collection — North Shields
Order online or call ahead — collect from our North Shields store today.
Free delivery over £100
Free standard delivery on all qualifying orders to UK mainland addresses.
Returns — 30 days
Unused, original packaging. Full returns policy →
Not sure which product you need? Call our team on 0191 414 0065
Looking for alternatives? Browse our full range

Why buy from Marine Chandlery?

  • UK marine specialists, based in North Shields
  • Next-day UK delivery available
  • Same-day collection from our store
  • Expert advice before and after purchase
  • Carefully selected marine-grade products
  • Secure checkout & trusted payment options
Need help choosing?
Our marine experts are here to help
0191 414 0065 Or message us on WhatsApp
Next-daydelivery
Same-daycollection
Securecheckout
Easyreturns