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RS-900w Polymer Ultrasonic Flow Sensor

RS-900w Polymer Ultrasonic Flow Sensor

With a simple design, the RS-900w Polymer Ultrasonic flow sensor is well suited as a long-term replacement for mechanical impeller meters in cold water applications. By using ultrasonic technology to measure flow, the RS-900w flow sensor measures a wider range of flow rates without any moving parts that wear and require replacement.

Showing units in Metric
  • Size Range
    25.4 mm, 38.1 mm, and 50.8 mm
  • Temperature Range
    0…60° C
  • Flow Range
    0.26...200 gal/min
  • Accuracy
    ± 2% of reading
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Variable Flows. Simple Installation. 

By using ultrasonic technology, the RS-900w sensor can more accurately read flow over a wider range than mechanical impeller meters, which are traditionally used in irrigation.    

  • Wide Flow Range. Measuring low and high flows, these sensors capture variable flows of mixed-zone irrigation systems and seasonal variations.
  • Robust Design.  No moving parts to wear, fully potted electronics and 200 psi (13.7 bar) maximum pressure rating prolongs the sensor life. 
  • Zero Straight Run. Maintains performance when installed next to the master valve or near pipe elbows. 


Specifications

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Showing units in Metric
  • Size Range
    25.4 mm, 38.1 mm, and 50.8 mm
  • Temperature Range
    0…60° C
  • Flow Range
    0.26...200 gpm
  • Accuracy
    ± 2% of reading
  • Power Supply
    8…28V DC
  • Pressure
    200 psi (13.7 bar)

Market Applications

  • Property Operations

    Badger Meter provides solutions for every phase in a property’s lifecycle, from new construction to retrofit, building services, grounds and irrigation management and gas detection. Our unique portfolio of flow and energy instrumentation, water quality sensing, cloud-based software platforms and toxic and combustible gas detection, provides versatile solutions for process optimization and control, while streamlining costs, ensuring regulatory compliance and extending the useful life of assets.

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  • Heating, Ventilation and Air Conditioning (HVAC) Systems

    Integrating metering components with flow, temperature and water quality sensors allows facility managers to measure energy costs for hydronic chilled and hot water applications. Our instrumentation accurately measures flow and water quality, delivering energy-efficient solutions with proactive prevention against corrosion within closed-loop systems, protecting the lifespan of HVAC systems and increasing sustainability.

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Product Documentation

Certifications & Approvals | English
UK DoC Dynasonics RS-900w
Certifications & Approvals |
Dynasonics RS-900w
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