Clamp-on Ultrasonic Flow Meter Wall Mounted

CBRO make Ultrasonic flow meter works on the Transit Time or Time of Flight principle. The Flow meter unit utilizes two transducers that functions as both Ultrasonic transmitter and receiver. The transducers are either clamped on or inserted to the outside surface of the closed pipes. The transit time flow meter measures the time it takes for an ultrasonic signal transmitted from one transducer to cross the pipe and be received by second transducer. The flow is then measured by comparing the upstream and downstream time of Ultrasonic signal. With no flow through the pipe the transit time would be equal in both directions.

For measuring the Flow of the medium, two ultrasonic pulses are sent through the medium, one in the flow direction and other in the opposite direction. The transit time of the two pulses are then measured. The transit time difference Δt between these two pulses gives the average flow velocity on the propagation path of the Ultrasonic signals. This can be used to obtain the average flow velocity on the cross section of the pipe, which is proportional to the volumetric flow.

Salient Features:

• Cost-effective and versatile
• High accuracy 1.0% reading
• Non-invasive, no moving parts, no pressure drop, no maintenance
• Easy and economical installation, no pipe cutting
• Wide measurement range 0.2 ~ 12m/s
• Wide pipe size range (DN 15 ~ 6000mm)
• Suitable for all commonly used pipe materials
• Bi-directional measurement. Totaliser display for net, positive and negative flow
• Ideal for both clean and opaque liquid flow measurement

Applications:

• Chemical, petrochemical and process industries
• Fertilizers industries
• Pharmaceutical industries
• Food and drug industries
• Sugar, beverage industries
• Paper and pulp industries
• Water and waste water management
• Dredging industries
• Mining industries.