• The OCF 5.0 uses a non-contacting ultrasonic sensor mounted over a flume or weir to measure flow that is accurate, reliable and verifiable
  • The separate, watertight electronics/display enclosure can be mounted within 500 ft 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.)
  • The OCF 5.0 includes a non-contacting ultrasonic sensor that mounts just 8" (203.2 mm) above the flowing water
  • 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
  • Optional 2 million point data logger with USB output to flash memory

Greyline Instruments 240VAC OCF 5.0 Open Channel Flow Monitor


Manufacturer Part #: OCF5.0A1A1D1A2A


Cord Length
25 ft
NEMA Specifications
NEMA 4X (IP 66)
Open Channel Flow Meter