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AVFM 5.0 Area-Velocity Flow Monitor
Brand: Pulsar MeasurementThe AVFM 5.0 Area-Velocity Flow Meter measures both Level and Velocity to calculate flow in an open channel, partially full sewer pipes, and surcharged pipes without a flume or weir.
Calibration is simple: enter the pipe diameter or channel dimensions and the AVFM 5.0 automatically computes and displays flow volume.
Features- QZ02L sensor – measures flow Velocity and Level
- Sensor cable – 25 ft / 7.6 m submersible, shielded 3-coaxial
- Enclosure - watertight, NEMA4X (IP66) polycarbonate
- Displays – white backlit matrix LCD
- Calibration - built-in 5-key programmer
- Outputs – three isolated 4-20mA/0-5V, Flow, Level and Velocity
- 2 control relays - 5 amp, SPDT - programmable for flow proportional pulse output, flow and/or level alarm
- Power input - 100-240 VAC 50/60 Hz
- Electrical surge protection and RFI filters - AC, sensor, 4-20 mA
- 1 Manual - Installation and Operation
Specifications
Brand
Channel Types
- Round Pipe
- Rectangular
- Trapezoid
- Egg or Custom Shapes
Enclosure Material
- Fiberglass
- Polycarbonate
Accuracy
- Level: ± 0.25 % of Range
- Velocity: ± 2 % of Reading
- Repeatability and Linearity: ± 0.1 %
Display
- White, Backlit Matrix - Displays Flow Rate, Totalizer, Relay States, Operating Mode and Calibration Menu
Power Input
- 9-32 Vdc
- 100-240 Vac 50/60 Hz
Output
- 3 Isolated 4-20 /0-5 V, Flow, Level and Velocity
Material of Construction
- Sensor: 316 Stainless Steel and Epoxy Resin
Operating Temperature
- Sensor: 5° to 150° F (-15° to 65° C)
- Transmitter: -5° to 140° F (-20° to 60° C)
Environmental Protection
- NEMA4X (IP66)
- NEMA 7
- IP68
Sensor Cable Length
- 25 ft / 7.6 m Standard
- 50 ft / 15 m Submersible
- 100 ft / 30 m Submersible