​Wastewater Flow MetersWastewater systems demand rugged flow meters able to handle solids, grit, rags, gas entrainment, and changing viscosity. WE offer durable, wastewater-ready metering solutions built around Flomotion’s magnetic flow meters, open-channel ultrasonic systems, and insertion meters designed specifically for harsh environments.

Flomotion Wastewater Magnetic Flow MetersFlomotion’s wastewater mag meters feature abrasion-resistant liners and electrodes for dependable operation in high-solids and variable-conductivity flow streams.
Applications:
  • Influent channels (pipe sections)
  • RAS/WAS lines
  • Primary sludge
  • Thickened sludge
  • Digester feed lines
  • Centrifuge feed/discharge
Why Flomotion for wastewater:
  • No moving parts to clog
  • Handles grit and solids
  • Accurate under changing conditions
  • Excellent for sludge and slurry

Flomotion Open-Channel Ultrasonic Level/Flow SystemsFlomotion offers ultrasonic level sensors + transmitters compatible with standard flumes and weirs.
Applications:
  • Influent headworks
  • Final effluent discharge
  • Grit system/CSO flow monitoring
  • TMDL compliance measurement
Benefits:
  • Non-contact
  • Low maintenance
  • Ideal for debris-laden flow

Flomotion Clamp-On Ultrasonic (Dirty or Aerated Flow)Flomotion’s clamp-on ultrasonic meters can operate on aerated or solids-bearing lines when Doppler mode is used.
Applications:
  • Sludge transfer lines
  • Grit slurry
  • Aerated channels
  • Industrial wastewater
Benefits:
  • No pipe cutting
  • Works with rags/solids
  • Fast installation

Flomotion Insertion Magnetic Flow Meters (Wastewater Compatible)Insertion mags provide cost-effective, acceptable accuracy for large wastewater pipes conveying mixed liquor, raw wastewater, or return sludge.
Applications:
  • Large influent pipes
  • Settled wastewater
  • Sludge return loops
Benefits:
  • Rugged construction
  • Easy installation
  • Works in partially challenging water quality

How WE Can HelpWE apply Flomotion’s wastewater-rated technologies to the correct locations in your plant: from influent measurement and sludge handling to open-channel effluent monitoring. WE ensure correct meter sizing, grounding, straight-run requirements, and transmitter selection for reliable performance in harsh environments.

Flo Motion MS600

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  • Accuracy to +/-0.4%
  • Low cost.
  • Five sizes from 1/8" to 3/4" Pipe Diameters.
  • Flow ranges from 0.03 to 50 GPM.
  • Standard Pressure: 230 PSI.
  • Volumetric flow rate measurement independent of fluid viscosity, density and temperature.
  • No moving parts for zero maintenance.
  • Bi-directional flow measurement.
  • No pressure drop through sensor.
  • Minimal straight pipe run required.
  • Every sensor is factory wet-calibrated.

Flo Motion MS1000

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  • Accuracy to +/-0.2%
  • Lower cost than flanged units.
  • Twelve sizes from 1/2" to 16" Pipe Diameters.
  • Flow ranges from 0.85 to 19,934 GPM.
  • Standard Pressure: 230 PSI.
  • Volumetric flow rate measurement independent of fluid viscosity, density and temperature.
  • No moving parts for zero maintenance.
  • Bi-directional flow measurement.
  • No pressure drop through sensor.
  • Optional Integral ground electrode eliminates grounding rings with plastic piping systems.
  • Minimal straight pipe run required.
  • Every sensor is factory wet-calibrated.

Flo Motion MS2500

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  • Accuracy to +/-0.2% of rate from 1 to 33 ft/sec.
  • Nineteen sizes from 1" to 48" Pipe Diameters.
  • Flow ranges from 2.37 to 179,400 GPM.
  • Pressures to 5600 PSI.
  • Volumetric flow rate measurement independent of fluid viscosity, density and temperature.
  • No moving parts for zero maintenance.
  • Bi-directional flow measurement.
  • No pressure drop through sensor.
  • Optional Integral ground electrode eliminates grounding rings with plastic piping systems.
  • Minimal straight pipe run required.
  • Every sensor is factory wet-calibrated.

Flo Motion MS3770

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  • Accuracy to +/-2.5%
  • Three sizes for 3" to 80" Pipe Diameters.
  • Flow ranges from 24.3 to 498,359 GPM.
  • Pressures to 235 PSI.
  • Can be removed and reinstalled in non-pressurized lines.
  • Volumetric flow rate measurement independent of fluid viscosity, density and temperature.
  • No moving parts for zero maintenance.
  • Bi-directional flow measurement.
  • Every sensor is factory wet-calibrated.

Flo Motion MS3800

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  • Accuracy to +/-2.5%
  • Four sizes for 12, 20, 28 & 40" Pipe Diameters.
  • Flow ranges from 340 to 120,000 GPM.
  • Pressures to 230 PSI.
  • Can be removed and reinstalled under pressure (when equipped with ball valve).
  • "Push-in" type insertion/retractor assembly for quick profiling.
  • Optional pressure transducer.
  • Volumetric flow rate measurement independent of fluid viscosity, density and temperature.
  • No moving parts for zero maintenance.
  • Bi-directional flow measurement.
  • Every sensor is factory wet-calibrated.

Flo Motion MS5000

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  • Low Cost
  • Accuracy to +/-1%
  • Three sizes for 1", 2" and 3" Pipe Diameters.
  • Flow ranges from 2.4 to 800 GPM.
  • Standard pressure: 90 PSI.
  • Fast clamp-on installation.
  • Integral o-rings.
  • Volumetric flow rate measurement independent of fluid viscosity, density and temperature.
  • No moving parts for zero maintenance.
  • Bi-directional flow measurement.
  • No pressure drop through sensor.
  • Minimal straight pipe run required.
  • Every sensor is factory wet-calibrated.