Description

Clamp-on Liquid Flow Meter

Minisonic-II Ultrasonic Clamp-On Flow Meter

The Minisonic-II clamp-on liquid flow meter with powerful electronics provides accurate and non-contact flow measurement of water, fuels, chemicals, and corrosive liquids. This advanced flow meter is perfect for applications where pipe cutting is undesirable and liquid contact hazardous. Ultrasonic clamp-on meters have a longer service life and cover a wider range of applications compared to inline mechanical meters.

Working Principle of Clamp-On Liquid Flow Meter

Measurement Principle of ultrasonic flow meters

Ultrasonic flow meters operate on the principle of ultrasonic transit-time. This “time-of-flight” principle utilizes two ultrasonic transducers that alternate between transmitting and receiving ultrasound signals. The difference in transit times (delta T) between the signals helps determine the flow rate, providing a highly accurate flow measurement.

 

 

 

Why Choose the Minisonic-II Clamp-On Liquid Flow Meter?

The Minisonic-II clamp-on liquid flow meter is a non-contact meter, ensuring no pipe cutting or system shutdown is required for installation. This feature eliminates the risk of expensive and hazardous pipe leaks, making it a safe and cost-effective choice for your flow measurement needs.

 

 

Minisonic-II Clamp-On Liquid Flow Meter: Key Features

• Non-Contact Measurement: The Minisonic water flowmeters measure flow without touching the liquid, making it ideal for measuring clean water, chemicals, and other corrosive substances.
• High Performance:
  • Accuracy up to 0.5% of flow reading
  • Repeatability up to 0.1%
  • On-site zero-point automatic calibration
  • 10 flow calculations per second
  • OLED graphical display showing measurement echo, gain, and quality index
• Versatile Applications: Suitable for a wide range of applications including drinking water, wastewater, raw water, HVAC systems, chemical products, food and drug industries, and more.
• Easy Installation: This clamp-on system can be installed without shutting down your plant, allowing for seamless integration into existing operations.
• Maintenance-Free: With no moving parts or contact with the liquid, the Minisonic is free from wear and tear, ensuring long-term accuracy without the need for recalibration.

Technical Specifications

• Pipe Diameter: Up to 10,000 mm
• Measured Media: Liquid, Gas
• Display: Clear OLED graphic display 128×64 pixels
• Measured Values: Volumetric flowrate, Velocity, Speed of sound, Totalizers, Signal quality, Gain, Transit time
• Outputs:
  • (1x) isolated 4-20 mA output
  • (2x) isolated contact outputs
• Data Logger: Multi-parameter data logger
• Filters: Damping time, Memory time, Low-flow cut-off
• Communication: Modbus TCP through Ethernet / USB
• Power Supply: 110 – 230VAC
• Protection: IP67
• Operating Temperature: -20°C to +60°C

Rent Before You Invest

We offer the option to test our ultrasonic non-contact technology by renting our portable Uf 801-P ultrasonic flow meter. This allows you to evaluate the performance and suitability of our Minisonic-II flow meter on your system before committing to a purchase.

Why do you Need a Reliable Clamp-On Liquid Flow Meter?

Installing the Minisonic-II clamp-on liquid flow meter can optimize your plant’s production processes and improve the understanding of your pumps’ performance. Its non-intrusive design means it can be installed at any point in your system, even during active plant operation.

Low Start-up Cost and High ROI

The Minisonic-II clamp-on liquid flow meter is a smart investment for your plant as the start-up cost is lower than other solutions on the market. Its durability and lack of calibration drift ensure it remains accurate over time, providing a high return on investment (ROI) and maximizing plant availability.

Contact Us

Ready to enhance your flow measurement capabilities? Contact us today to learn more about the Minisonic-II clamp-on liquid flow meter and how it can benefit your operations.

 

Additional information

Weight	23 kg
Dimensions	12 × 24 × 35 cm
Flow Meter Type	Clamp-On Ultrasonic Flow Meter
Fluid Type	Water, Acids, Alkalis, Chemicals
Pipe Size Range	DN 15 – DN 630
Pipe Material	Plastic, Cast Iron, Galvanized Iron, Stainless Steel, PVC, PPR, GRE, GRP
Measured Paramaters	Volumetric flowrate, Velocity, Speed of sound, Totalizers, Signal quality, Gain, Transit time
Display	Clear OLED Graphic display 128×64 pixels
Communication	Mobus TCP through Ethernet, USB port for update and logger downloading
Power supply	AC 110 – 230V 50/60 Hz (Average comsumption 6W – 10W peak)
Enclosure	Molded Polycarbonate with 30% glass fibers, robust and compact
Protection	EN/IEC 60659 IP67
Compliance	EMC : EN/IEC 61326-1

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