Ultrasonic Flow Meters
The portable ultrasonic flow meter measures liquid flow rate by determining the difference in transit times of ultrasonic waves between upstream and downstream. Clamp-on sensors affixed to the outside of the pipe generate and receive ultrasonic pulses non-intrusively, making installation quick and easy without interrupting flow.
Ideal for water treatment plants, slurry, wastewater pipes, and measuring the flow of acids and alkalis.
Key Specifications
- Clamp-on sensors, no flow stoppage required for installation or measurement
- Linearity: 0.5%, repeatability: 0.2%
- Time difference measurement: 0.1 ns
- Battery supply: 8 hours continuous operation
- Patented ultrasonic transducers operate on a low-voltage supply
- Total flow totalizers included
- Outputs: analogue 4-20mA, pulses, frequency and RS232
Key Applications
- Water treatment, slurry and process water pumping
- Internal maintenance audits of existing flow meters
- Flow range DN20 to DN6000
- Hydro-electric and cooling units
- Fire stations
- Food and paper industries
- Flow balancing
