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OCF 5.0 Open Channel Flow Monitor
Brand: Pulsar MeasurementThe 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The Greyline OCF 5.0 Open Channel Flow Monitor has been replaced by the Greyline OCF 6.1 Open Channel Flow & Tank Level Meter, which offers expanded flume & weir selections or level tank monitoring, and it also has optional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.
Features- Non-Contacting Ultrasonic Sensor
- Large, Backlit LCD Display
- 12-Digit Totalizer
- Isolated 4-20 mA (1,000 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
Specifications
Brand
Electronics Enclosure
- Watertight and Dust Tight NEMA4X (IP 66) Polycarbonate with Clear, Shatterproof Cover
Accuracy
- ±0.25% of Range or 2 mm (0.08") Whichever Is Greater
- Repeatability & Linearity: ±0.1%
Display
- White, Backlit Matrix - Displays Flow Rate, Totalizer, Relay Status, Operating Mode and Calibration Menu
Power Input
- 100-240 VAC 50-60 Hz
- 2.95-5.6 W
Output
- Isolated 4-20 mA/0-5 V
- 1,000 ohm Load Maximum
- Programmable Offset
Operating Temperature
- Electronics: -5° to 140° F (-20° to 60° C)
- Sensor: -40° to 150° F (-40° to 65° C) with Automatic Temperature Compensation
Exposed Material
- PVC
Maximum Range
- 15 ft (4.57 m) with Standard PZ15 Sensor
