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We’ll get back to you within 24 hours or the following business day.

Prefer to call?
Customer Care representatives are available by phone Monday–Friday, from 9am–5pm CST.

(800) 616–3837

U500w Ultrasonic Flow Meter

The Dynasonics® U500w Ultrasonic flow meter uses solid-state technology in a compact, completely encapsulated housing, suitable for residential and commercial applications.

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  • Size Range
    15...50.8 mm
    5/8...2 in.
  • Temperature Range
    1...60° C
    34...140° F
  • Flow Range
    0.38...606 lpm
    0.1...160 gpm
  • Accuracy
    ±1.5%
    ±1.5%
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Sustained Accuracy. Long-Term Solution.

The Dynasonics U500w Ultrasonic flow meter provides accurate meter reads and eliminates measurement errors due to sand, suspended particles and pressure fluctuations.

  • Impressive Accuracy. Delivers long-term sustained accuracy within +1.5% and a minimum extended low-flow rate that is lower than typical positive displacement meters.
  • Advanced Metering Information. Provides information—such as rate of flow and reverse flow indication—and data not typically available through traditional mechanical meters and registers. 
  • Durable Design. Features a one-piece meter and register with encapsulated, weatherproof and UV-resistant housing and no moving parts, eliminating mechanical wear.

Product Certifications
FM Certificate of Compliance E-Series G2 and Dynasonics U500W Fire Service Meters 8"
FM Fire Service Meter Certificate of Compliance for E-Series G2 Meters 3", 4" and 6" sizes
UL Residential Fire Service Meter for E-Series G2 meter 3/4" size. Includes Dynasonics U500w
UL Certificate of Compliance for E-Series G2 Regular Fire Service Meters sizes 3", 4", 6" and 8"

Specifications

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  • Size Range
    15...50.8 mm
    5/8...2 in.
  • Temperature Range
    1...60° C
    34...140° F
  • Flow Range
    0.38...606 lpm
    0.1...160 gpm
  • Accuracy
    ±1.5%
    ±1.5%
  • Pressure Range
    Up to 12 Bar
    Up to 175 PSI

Market Applications

  • Building Design, HVAC & Plumbing

    Flow instrumentation solutions are a crucial aspect of building design, construction and operation for apartments, hospitals, schools, factories and other facilities. From HVAC and grounds management to plumbing and water services, our flow meters are specifically designed to provide solutions that are accurate and reliable, even under the most challenging conditions.

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  • Wastewater Treatment

    Wastewater treatment facilities feature complex operational processes involving a wide range of flow measurement, water quality monitoring and toxic gas detection solutions, designed to conserve water, increase regulatory compliance and safeguard water quality, people and the environment. From individual monitors to multiparameter measurement, our versatile solutions deliver continuous and proactive monitoring for early event detection, odor control, pollution prevention, chemical management and toxic gas detection.

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  • Industrial Process

    The measurement and monitoring of flow, water quality and toxic and combustible gas plays a vital role in industrial processes for consistent delivery of quality control, personnel safety, environmental protection, process monitoring and optimization. Our comprehensive range of robust, real-time and reliable instrumentation provides dependable solutions that are easy to install, simple to maintain, creates safe areas of work and deliver increased regulation compliance.

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Software

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Software | Version v1210-20100408 | Updated January 22, 2024 | 2.32 MB IR Programming Cable Driver AquaCUE ; BEACON ; Dynasonics ; E-Series ; High Resolution Encoders ; ORION See Release Notes
Software | Version v1210-20100408 | Updated January 22, 2024 | 2.32 MB IR Programming Cable Driver AquaCUE ; BEACON ; Dynasonics ; E-Series ; High Resolution Encoders ; ORION See Release Notes

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Contact a Customer Care Representative

We’ll get back to you within 24 hours or the following business day.

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Customer Care representatives are available by phone Monday–Friday, from 9am–5pm CST.

(800) 616–3837