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IS-4000 Open Channel Flow Meter

The Dynasonics® IS-4000 Open Channel flow meter measures level, flow rate and total volume of water flowing through weirs and flumes. It’s ideal for applications where sediment does not build up.

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  • Size Range
    25...1500 mm
    1...60 in.
  • Temperature Range
    -7...60° C
    20...140° F
  • Flow Range
    60...110,840 l/min
    13.2...24,381 gpm
  • Pressure Range
    Up to 2 Bar
    Up to 30 PSI
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Simple Setup. Accurate Measurements.

The Dynasonics IS-4000 Open Channel flow meter is an economical solution that includes a non-contact ultrasonic level sensor to detect water level and then calculates flow rate and total volume.

  • Precise Measurements. Measures water level, flow rate and total volume with a single device and retains a historical log of all measurements.
  • Reliable Operation. Features preprogrammed tables to simplify setup and calculates flow rate based on the geometry of the channel or primary element and water depth. 
  • Application Flexibility. Performs best where sediment does not build up, including flow into water treatment plants, storm and sanitary sewer systems and industrial discharge applications.

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, create safe areas of work and deliver increased regulation compliance.

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Product Documentation

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Software | Updated April 4, 2023 | 1.14 MB Software IS-4000 1.6.10 Dynasonics See Release Notes
Software | Updated April 4, 2023 | 1.14 MB Software IS-4000 1.6.10 Dynasonics See Release Notes
Software | Version v1.6.12 | Updated January 11, 2023 | 1.04 MB Flow Meter Configuration Tool Software Dynasonics ; ModMAG See Release Notes
Software | Version v1.6.12 | Updated January 11, 2023 | 1.04 MB Flow Meter Configuration Tool Software Dynasonics ; ModMAG See Release Notes

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