AVFM 6.1 area velocity flow meter

4. AVFM 6.1 Area Velocity Flow Meter (2)

6. AVFM 6.1 Area Velocity Flow Meter (3)

Pulsar Measurement – AVFM 6.1 – Submerged Ultrasonic Area-Velocity Flow Meter for Open Channels & Pipes

The AVFM 6.1 Area Velocity Flow Meter is a common method for flow measurements, using a submersible ultrasonic sensor to measure level and velocity of flowing liquid. It can be configured with a standard submerged sensor or a non-contacting ultrasonic sensor for highly aerated fluids. The meter can measure forward flow velocity up to 6 m/s and reverse flow up to 1.5 m/s, providing stable readings with continuous flow rate sampling. It is suitable for various applications like influent flow monitoring, wastewater, and irrigation water flow measurement. The meter is easy to configure and provides daily flow reports with total, minimum, maximum, and average flow rates.

Submerged ultrasonic area-velocity flow meter for open channels and pipes
Measures both level and velocity to calculate flow
No flume or weir required — works in partially full or surcharged pipes
Simple calibration: enter pipe diameter or channel dimensions
Optional Modbus RTU output
Automatically computes and displays flow volume

Measurement	Level + Velocity (area-velocity)
Flume/Weir Required	No
Outputs	Optional Modbus RTU

Does the AVFM 6.1 need a flume or weir?

No, it measures flow directly in open channels, partially full sewer pipes, and surcharged pipes without one.

How is it calibrated?

Simply enter the pipe diameter or channel dimensions — the AVFM 6.1 automatically computes flow volume.

Reviews

There are no reviews yet.

Be the first to review “Pulsar Measurement – AVFM 6.1 – Submerged Ultrasonic Area-Velocity Flow Meter for Open Channels & Pipes”

Category: Open Channel Flow Meters