Ultrasonic Water Flow Meter is a cutting-edge instrument designed for precise measurement of liquid flow in a variety of industrial and laboratory applications. It operates using advanced ultrasonic technology, providing highly accurate readings without the need for moving parts.
This volumetric flow meter is ideal for low flow rate applications and ensures reliable results regardless of fluid density, temperature, or viscosity. With a compact stainless steel design, digital display, and multiple output options, it offers exceptional performance and long-term durability.
Key Characteristics
Technology
- Type: Ultrasonic, volumetric measurement
- Principle: Uses sound waves to measure liquid velocity within a small, straight tube
- Advantage: Non-intrusive and maintenance-free operation
Fluid Compatibility
- Designed for liquid measurement including water, chemicals, and other clean fluids.
- Ideal for applications requiring high precision and stable flow control.
Material Construction
- Made from stainless steel, ensuring corrosion resistance and hygiene compliance.
- Suitable for pharmaceutical, food, and semiconductor processes.
Communication Interfaces
- Supports 4–20 mA, analog, and digital output signals.
- Compatible with industrial automation systems and digital controllers.
Power Supply
- Operates on 24VDC or 15VDC power sources for flexible installation.
Protection Level
- Rated IP66 and IP67, ensuring protection against dust, moisture, and water ingress.
- Perfect for harsh industrial and laboratory environments.
Technical Specifications
| Parameter | Value |
|---|---|
| Volumetric Flow Rate (Max.) | 1.5 L/min (0.3963 US gal/min) |
| Volumetric Flow Rate (Min.) | 0 L/min (0 US gal/min) |
| Process Temperature Range | 0 °C to 60 °C (32 °F to 140 °F) |
| Process Pressure Range | 0 to 100 bar (0 to 1450.38 psi) |
| Precision | ±0.4% |
| Repeatability | 0.05% – 0.1% |
| Protection Level | IP66 / IP67 |
| Power Supply | 15VDC or 24VDC |
| Output Options | 4–20 mA, Analog, Digital |
These parameters make the Ultrasonic Water Flow Meter suitable for applications that demand accuracy, repeatability, and durability under varying process conditions.
Main Features and Benefits
1. Ultrasonic Technology
The meter uses non-invasive ultrasonic sensors to measure liquid flow. Therefore, there is no pressure loss and no moving parts, resulting in minimal maintenance and long service life.
2. High Accuracy and Repeatability
With a precision of 0.4% and repeatability as low as 0.05%, it ensures consistent performance even in low flow applications.
3. Digital Display and Control
The integrated digital display allows users to view flow rates in real-time. In addition, a mass flow controller option provides enhanced process control capabilities.
4. Robust Stainless Steel Design
Constructed from stainless steel, the meter resists corrosion and meets hygiene standards required in food and pharmaceutical industries.
5. Wide Compatibility
It supports analog and digital outputs including 4–20 mA, making it compatible with various control systems and industrial monitoring equipment.
Applications of Ultrasonic Flow Meters
The Ultrasonic Water Flow Meter is widely used in industries that require micro and low flow liquid measurement with high precision. Typical applications include:
- Semiconductor industry: Monitoring of cooling water, chemicals, and process liquids
- Pharmaceutical industry: Precise dosing and flow control of sensitive fluids
- Food and beverage industry: Measurement of flavors, additives, and syrups
- Biotechnical and analytical laboratories: Accurate flow monitoring for research and testing
- Thermal spray coating systems: Controlled dosing of coating materials
- Fuel and lubricant measurement: Monitoring consumption and injection in industrial equipment
In addition, it is ideal for any system that requires precision liquid handling, flow control, and mass flow regulation.
Advantages of Using Ultrasonic Water Flow Meters
- Non-invasive measurement – eliminates mechanical wear and pressure drop
- Wide range compatibility with clean and sensitive liquids
- Digital and analog output options for flexible integration
- High precision and stability in low flow applications
- Compact design with easy installation and minimal maintenance
- Energy-efficient operation using low DC voltage
Moreover, the ultrasonic measuring principle allows the meter to function independently of fluid density, viscosity, and temperature, ensuring accurate readings in all conditions.
Conclusion
The Ultrasonic Water Flow Meter represents a modern, reliable, and highly accurate solution for measuring and controlling liquid flow. Its ultrasonic technology, stainless steel design, and digital output compatibility make it ideal for industries requiring precision, hygiene, and consistency.
Whether used in pharmaceutical production, food processing, or semiconductor manufacturing, this flow meter delivers superior accuracy, repeatability, and durability. Therefore, it stands as one of the most advanced tools for low-flow measurement and precision liquid control in today’s industrial and laboratory environments.
