Product Name: OCM F Non-Full Pipe Ultrasonic Flowmeter
Brand: NIVUS

※ Measurement Principle: Doppler

※ Accuracy: ±1.0%

※ Measurement Range: Flow velocity -6 to +6m/s; 
                                        Liquid level up to 5m
※ Supports USB for measurement data download, firmware updates, and parameter settings download/upload

※ Can be connected to ultrasonic or pressure-type level sensors

※ Specifically designed for use in partially filled pipes, full pipes, and sewer tunnels

※ Channel-type measurement