The 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 500 ft (150 m) of the sensor. The OCF 5.0 continuously displays,
totalizes, transmits and data logs open channel flow.
Use the built-in keypad for fast, easy calibration with menu selection of
flume or weir and measurement units (e.g. gallons, liters etc.)
Calibration values and data logs are password-protected and retained
during power interruptions. The OCF 5.0 will display on-screen flow
reports with daily total, minimum, maximum and average flow and will
transfer data logs to a USB flash drive. PC software is included.