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Will Data Be Lost When Power Is Cut Off on an Ultrasonic Flowmeter ?
No. In general, ultrasonic flowmeters are designed with non-volatile memory and power-failure protection, so measurement data will not be lost when the power supply is interrupted. Key parameters such as totalized flow values, configuration settings, calibration data, and system parameters are st...Read more -
Can an Ultrasonic Flowmeter Measure Liquids Containing Air Bubbles or Solid Particles?
Ultrasonic flowmeters can measure liquids containing small amounts of air bubbles or suspended solid particles, but the measuring performance depends on the concentration, size, and distribution of these bubbles or solids, as well as the flow conditions. Ultrasonic flowmeters operate by transmitt...Read more -
What Are the Main Advantages of Ultrasonic Flowmeters Compared with Electromagnetic Flowmeters?
Compared with electromagnetic flowmeters, ultrasonic flowmeters offer several significant advantages, especially in terms of installation flexibility and application range. First, non-intrusive measurement is one of the main advantages of ultrasonic flowmeters. Clamp-on ultrasonic flowmeters can ...Read more -
Can an Ultrasonic Flowmeter Be Integrated with a PLC or DCS System?
Yes. Ultrasonic flowmeters can be easily integrated into PLC or DCS systems through standard industrial signal outputs and communication protocols. Most ultrasonic flowmeters support multiple output options, such as 4–20 mA analog output, pulse output, relay (alarm) output, and RS485 digital comm...Read more -
Installation Precautions for Electromagnetic Flowmeters
Installation shall be performed by qualified personnel in accordance with applicable standards and safety regulations. The pipe must be completely filled with liquid during operation. Electromagnetic flowmeters are not suitable for partially filled pipes. Ensure sufficient upstream and downstream...Read more -
What straight pipe length is required?
The required straight pipe length is critical for ensuring stable flow profiles and accurate measurement with a clamp-on ultrasonic flowmeter. In general, it is recommended to provide at least 10D of straight pipe upstream and 5D downstream, where D is the pipe’s inner diameter. This allows the f...Read more -
Does pipe scaling or lining affect accuracy?
Yes, pipe scaling or lining can significantly affect measurement accuracy in clamp-on ultrasonic flowmeters. Scaling, corrosion, or thick internal linings change the way ultrasonic signals travel through the pipe wall and the fluid. These conditions can attenuate or scatter the ultrasonic signal,...Read more -
How does pipe material affect measurement ?
Pipe material affects the propagation of ultrasonic signals through the pipe wall. Different materials have different acoustic properties, which influence signal strength and measurement accuracy. Common materials such as HDPE, PVC,, stainless steel, carbon steel, copper are generally suitable, p...Read more -
Installation Precautions for Ultrasonic Flowmeter
Installation shall be carried out by qualified technical personnel. Ensure that the pipe is completely filled with liquid during measurement. Ultrasonic flowmeters are not suitable for partially filled pipes. Select a straight pipe section with sufficient upstream and downstream straight lengths ...Read more -
Level Transmitters: Essential Instruments for Liquid and Solid Level Measurement
Level transmitters, also known as level sensors, are critical devices used to measure the height of liquids, slurries, or bulk solids in tanks, vessels, and reservoirs across industries. Accurate level monitoring is vital for process control, inventory management, safet...Read more -
Ultrasonic Water Meters: Innovative Solution for Smart Water Management
With the global focus on water conservation and smart city construction, ultrasonic water meters have emerged as a revolutionary alternative to traditional mechanical water meters. Unlike mechanical counterparts that rely on moving parts, ultrasonic water meters utilize...Read more -
Turbine Flowmeters: Precision Measurement for Industrial Fluid Applications
Turbine flowmeters are widely recognized as high-precision instruments for measuring the flow rate of liquids and gases in industrial settings. Renowned for their accuracy, fast response time, and wide measurement range, they play a crucial role in sectors such as oil a...Read more
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