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Common ultrasonic flowmeter installation and commissioning steps
1. Determine the measuring point: choose a suitable position to install the flow meter, ensure that there is no messy object in the position to block the flow, and the length of the straight section of the import and export pipeline is enough. 2. Install the sensor: Properly install the sensor on...Read more -
Electromagnetic flow meter- liquid conductivity requirement
First, the influence of conductivity on electromagnetic flowmeter Electromagnetic flowmeter is a measuring instrument used in liquid and gas flow measurement. Electromagnetic flowmeters have measurement functions only for conductive liquids or gases. In the case of poor electrical conductivity, s...Read more -
How to deal with anti-interference of ultrasonic heat meter?
Ultrasonic heat meter is now the heating project, an essential measuring equipment, and in the installation site is generally more lines, so in order to deal with different working conditions on the site, what anti-interference treatment has been done ultrasonic heat meter? Let’s take a loo...Read more -
How to distinguish the quality of ultrasonic heat meter?
Ultrasonic heat meter plays an extremely large role in the heating industry, then you know how to distinguish the quality of ultrasonic heat meter is good or bad? First of all, we choose qualified regular manufacturers, secondly, we can identify the quality of ultrasonic heat meter through the fo...Read more -
Ultrasonic liquid level meter installation precautions
When installing the ultrasonic level meter, the following matters should be noted: The transmitting surface of the probe should be kept parallel to the liquid level to ensure measurement accuracy. If the mounting surfaces are uneven, such as pool or tank walls, keep the probe at least 0.3 m (30 c...Read more -
How to calibrate ultrasonic level meter ?
The calibration method of ultrasonic level meter usually includes manual calibration and automatic calibration. Manual calibration involves changing the parameters of the level gauge, while automatic calibration criteria are implemented through software inside the level gauge. The specific steps ...Read more -
Influence of probe installation distance on measurement results of ultrasonic flowmeter
An ultrasonic flowmeter is a type of flowmeter commonly used in the industrial field that uses an ultrasonic probe to transmit and receive signals to measure the flow of a liquid or gas. However, when using ultrasonic flow timing, the installation position and distance of the probe have a great i...Read more -
Some requirements of the installation position of the ultrasonic flowmeter
Select a section filled with fluid. A vertical section of the pipe or a horizontal section filled with fluid should be selected to ensure sufficient fluid flow at the measuring point. Measuring point location. The measuring point should be located within a uniform straight pipe section 10 times t...Read more -
The working frequency of ultrasonic flow meter
The working frequency used by ultrasonic flowmeters is usually between 1MHz and 5MHz, of which 2MHz is the most common frequency. Different flowmeter manufacturers may choose different frequencies, depending on their technology and product design. However, it is very important to choose the right...Read more -
Why does Ultrasonic flowmeter can not measure colloidal liquids ?
Ultrasonic flowmeter is a common non-contact flowmeter. It measures the speed and flow of moving material by sending high-frequency sound waves. When sound waves pass through a fluid, the frequency and amplitude of the sound waves also change due to changes in the speed of sound, so the flow rate...Read more -
It is essential for the temperature compensation function of ultrasonic liquid flowmeter
Ultrasonic liquid flowmeter adopts water flow sensor without mechanical motion mechanism, precision integrated circuit and embedded computer system, so it has the characteristics of wide range ratio, high accuracy, small pressure loss and low starting flow rate, which is the mainstream instrument...Read more -
Why ultrasonic flow meter need temperature and pressure compensation being carried out ?
The temperature and pressure changes of the liquid will affect the propagation speed and propagation path of the ultrasonic wave, thus affecting the measurement accuracy of the flowmeter. The influence of temperature is mainly manifested in the propagation speed of ultrasonic waves, and the incre...Read more
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