The Greyline OCF 5.0 uses a non-contacting ultrasonic sensor mounted over a flume or weir to measure flow. It is accurate, reliable, and verifiable. The separate, watertight electronics/display enclosure can be mounted within 150 m (500 ft) of the sensor. The OCF 5.0 continuously displays, totalizes, transmits and data logs open channel flow.
The Greyline OCF 5.0 Open Channel Flow Monitor has been replaced by the Greyline OCF 6.1 Open Channel Flow & Tank Level Meter, which offers expanded flume & weir selections or level tank monitoring, and it also has optional MODBUS RTU Output.
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