Open Chanel flow meters

  • dBMACH3 & dB3 with Double Sun Shields

    • 0 m to 2.425 m (0 ft to 7.95 ft) measurement range
    • ±1 mm (±0.04 in) accuracy
    • ±0.5 resolution
    • IP68/NEMA 6P
    • ATEX Zones 1 & 2 approval standard. ATEX Zone 0 optional
  • DUET Dual Ultrasonic Echo Transducer

    • Unique patented non-contacting transducer
    • Insensitive to air temperature variations
    • 300 mm (11.8 in) Deadband
    • Most accurate open channel flow system in the world!
  • FlowCERT Lite Open Channel Flow Monitoring

    • Ideal for open channel flow measurement with flumes or weirs
    • MCERTS Class 1 certified
    • Easy installation, simple menu-driven setup
    • Meets BS3680 open channel flow standard
    • Proven non-contacting ultrasonic technology
    • Onboard memory gives 1-year log at 15-minute intervals (optional)
    • Modbus and Profibus options
  • FlowCERT Open Channel Flow Monitoring

    • Easy prompt set up
    • Standard onboard memory gives 1-year log at 10-minute intervals
    • 5 control/alarm relays
    • Flow totalization and outputs
    • Universal flow calculation with 32 set points
    • Penstock control using step time
    • Modbus and Profibus options
  • MicroFlow Non-Contact Flow Sensor

    • Non-contacting
    • Cost-effective
    • Lightweight, compact and robust design
    • Minimal installation costs
    • No interuption to process
    • Maintenance Free
    • ATEX Ex mb Zones 1 & 2 approval
    • RS485 Modbus
  • MicroFlow-i Non-Contact Flow Sensor

    • Non-contacting
    • Extremely low power consumption
    • Lightweight, compact, and rugged design
    • Minimal installation costs with no interruption to service
    • Maintenance-free
    • Cost-effective
    • Optional mounting bracket available
  • Open Channel Flow & Tank Level Meter OCF 6.1

    • Safe, Non-Contact Measurement
    • Simple 5-key Configuration
    • 4-20mA/0-5V Output
    • 26-Million Point Data Logger
    • On-Screen Flow Reports
    • Password Protected
    • Modbus® RTU Optional

  • 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