Table of Contents:
- Introduction
- How do handheld ultrasonic flowmeters work?
- Top 5 Handheld Ultrasonic Flowmeters
- Flowatch FL-03
- GE Panametrics PT878GC
- Greyline PDFM 5.1
- Dynasonics TFX-5000
- FLEXIM FLUXUS F601
- FAQs
- Conclusion
How do handheld ultrasonic flowmeters work?
Handheld ultrasonic flowmeters use sound waves to measure flow rate. The flowmeter sends ultrasonic waves through the fluid and measures the time it takes for the waves to travel from one point to another. The flow rate is then calculated based on the time it takes for the waves to travel both with and against the flow.
Top 5 Handheld Ultrasonic Flowmeters
Flowatch FL-03
The Flowatch FL-03 is a compact and lightweight flowmeter that is perfect for field use. It has a simple user interface with a large, easy-to-read LCD display. This flowmeter is ideal for low flow applications and can measure flow rates from 0.01 to 10 m/s.
GE Panametrics PT878GC
The GE Panametrics PT878GC is a versatile flowmeter with advanced features such as a built-in data logger and a rechargeable battery. This flowmeter has a user-friendly interface with a large color display. It can measure flow rates from 0.01 to 25 m/s and is suitable for a wide range of applications.
Greyline PDFM 5.1
The Greyline PDFM 5.1 is a rugged flowmeter that is ideal for harsh environments. It has a weather-resistant enclosure and is designed to withstand extreme temperatures. This flowmeter can measure flow rates from 0.03 to 6 m/s and has a large backlit display for easy reading.
Dynasonics TFX-5000
The Dynasonics TFX-5000 is a high-precision flowmeter that is suitable for a range of applications. It has an easy-to-use interface with a large, graphical display. This flowmeter can measure flow rates from 0.1 to 10 m/s and has an accuracy of +/-0.5%.
FLEXIM FLUXUS F601
The FLEXIM FLUXUS F601 is a highly advanced flowmeter with a range of features such as on-board data logging and a touch screen display. This flowmeter can measure flow rates from 0.01 to 25 m/s and has an accuracy of +/-1%.
FAQs
1. Can handheld ultrasonic flowmeters be used for gas flow measurement?
No, handheld ultrasonic flowmeters are designed specifically for liquids and cannot be used for gas flow measurement.
2. Do handheld ultrasonic flowmeters require a straight pipe length for accurate measurement?
Most handheld ultrasonic flowmeters require a straight pipe length of at least 10 times the pipe diameter for accurate measurement.
3. Are handheld ultrasonic flowmeters suitable for high temperature fluids?
It depends on the specific flowmeter. Some handheld ultrasonic flowmeters are designed to measure high temperature fluids, while others are not.
4. Can handheld ultrasonic flowmeters measure flow rate in both directions?
Yes, handheld ultrasonic flowmeters are designed to measure flow rate in both directions.
5. What is the maximum flow rate that handheld ultrasonic flowmeters can measure?
The maximum flow rate that handheld ultrasonic flowmeters can measure depends on the specific flowmeter. Some flowmeters can measure flow rates up to 25 m/s, while others have a lower maximum flow rate.
Conclusion
Handheld ultrasonic flowmeters are an excellent choice for accurate flow measurement that is easy to use and portable. The top 5 handheld ultrasonic flowmeters reviewed in this article are all excellent choices for a range of applications. Whether you need a compact design or advanced features, there is a handheld ultrasonic flowmeter that will meet your needs.