Open Chanel flow meters

  • Flow Measurement System AFLO-RS

    • Ready-assembled flow measurement system without changing physical structure of manhole
    • Works in every kind of manhole, channel or dropping point
    • Suitable for water, wastewater, treated water and all kinds of liquids
    • Standard outputs 4-20mA, Pulse, Relays
    • Optional datalogger and online monitoring
  • Non-Contacting Level & Flow Meter

    Ultrasonic Level & Flow Monitor SLT 5.0

    • Measure Level or Open Channel Flow
    • User-Friendly Calibration System
    • Isolated 4-20mA (1000 ohm)
    • False Echo Rejection
    • 2 Programmable Control Relays
    • Electrical Surge Protection
    • Intrinsically Safe Sensor Option
    • Plug and Play Relay and Data Logger Options
  • for open channels, sewers, streams

    Area-Velocity Flow Monitor AVFM 5.0

    • For Open Channels and Pipes No Flume or Weir Required
    • Ultrasonic – Measures Velocity + Level to Calculate Flow
    • Works in partially filled and surcharged pipes
    • 3 Isolated 4-20mA Outputs(Flow, Level and Velocity)
    • Isolated 4-20mA/0-5V Output
    • Totalizer and 2 Control Relays
    • Optional Intrinsically Safe Sensor
      Optional built-in 2-million point Data Logger
  • Area-Velocity Flow Monitor AVFM 6.1

    • No flume or weir required – submersible ultrasonic sensor measures velocity and level simultaneously to calculate flow. No moving parts to wear, foul, or clog.
    • Built-in 5-button keypad, intuitive menu, and large backlit LCD display make the AVFM 6.1 the most operator-friendly area velocity flow meter on the market.
    • Fast, simple, installation and setup.
    • Improved performance in a wider range of operating conditions.
    • At a glance, view flow rate, velocity, level, totalizer, relay status, and important diagnostic information on the LCD display.
    • Three isolated 4-20mA outputs for flow rate, velocity, and level, and two relay outputs for pulse output or alarm.
    • 6.5 million point data logger for greater flexibility of data monitoring, control, and reporting.
    • Min, Max, and Total Flow data from the last 365 days is available on the LCD display, or download directly to a USB for easy reporting.
    • Monitors flow rate, volume total, run hours, and diagnostic information through only two wires with the optional Modbus RTU serial communication output.
  • Open Channel Flow Monitor OCF 5.0

    • Non-Contacting Ultrasonic Sensor
    • Large, Backlit LCD Display
    • 12-Digit Totalizer
    • Reverse Flow Measurement
    • Isolated 4-20mA (1000 ohm)
    • 2 Programmable Control Relays
    • Automatic Sensitivity Adjustment
    • Built-in 5-Key Calibrator
    • Optional 2 million point Data Logger with USB output to Flash memory
  • Differential Level TransmitterDifferential Level Transmitter

    Differential Level Transmitter DLT2.0

    Measures Level, Differential Level and Open Channel Flow
    Two Non-Contacting Ultrasonic Sensors
    Large White Backlit LCD Display
    Three Isolated 4-20mA Outputs
    Built-in 5-Key Calibration
    2 Programmable Control Relays
    Optional 2 Million Point Data Logger
    Optional Intrinsically Safe Sensors

  • for open channel, stream, sewer, treatment plantfor open channel, stream, sewer, treatment plant

    MantaRay Portable Area-Velocity Flow Meter

    • Measures flow in partially filled pipes and open channels
    • No flume or weir required
    • 4-20mA and Relay outputs for connection to Samplers and SCADA
    • Powered with built-in rechargeable NiMH batteries
    • 2 million point data logger with USB output to Flash drives
    • Backlit LCD display for flow rate, totalizer and menu system
  • Stingray 2.0 Portable Level-Velocity LoggerStingray 2.0 Portable Level-Velocity Logger

    Stingray 2.0 Portable Level-Velocity Logger

    • Measures water level and velocity in partially filled pipes and open channels
    • No flume or weir required
    • Extreme low power consumption Uses standard Alkaline D-cell batteries
    • 130,000 point data logger
    • USB output
    • Powerful Windows software
    • LCD bar graph display