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Doppler Open Channel Water

The Open Channel or River Series Flowmeter consists of a Flow calculator and the doppler flow Sensor; it measures water velocity, depth, pressure temperature, and conductivity of water flowing in rivers, streams, open channels, and partially filled pipes. When used with a companion Calculator, flow rate and total flow can also be calculated. The flow calculator can calculate the cross-sectional area of a partially filled pipe, open channel stream or river, for stream or river, with up to 20 coordinate points describing the river’s cross-section shape. It is suitable for various applications. The Velocity and Level Sensor combine water velocity, depth, pressure, conductivity, and temperature instruments integrated with a datalogger.

  • 20 points to plot the cross section of the river.
  • One instrument can measure the velocity, depth and conductivity simultaneously.
  • Velocity Range: 0.02mm/sto 12m/s bi-directional, accuracy is 1%.
  • Depth Range: 0 to 10 m.
  • Measure velocity in both forward flow and back flow.
  • Depth is measured by both the pressure sensor and ultrasonic level sensor principles.
  • With barometric pressure compensation function.
  • IP68 Epoxy-sealed body design, designed for under water installation.
  • RS485/MODBUS output, connect to computer directly.
  • Portable type with rechargeable battery can work up to 50 hours.

Water Meter
Positive-Displacement Flowmeters
Turbine Flow Meter
Vortex Flow Meter
Thermal Mass Flow Meter
Ultrasonic Flow Meter
Magnetic Flow Meter
Flow indicators and Flow Switches
Air Flow Meter
Open Channel Flow Meter
Flow Switch
Mass Gas Controllers
Level Measurement
Wastewater Flowmeters
Coriolis Flow Meter
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