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Open channel flowmeter
Open channel flowmeter, according to the different measurement principles, is divided into ultrasonic open channel flowmeter and Doppler open channel flowmeter, they are all in the open channel or channel measurement of fluid flow system monitoring equipment. Open channel flowmeter monitoring sys...Read more -
Clamp on ultrasonic flow meter tips
Reasonable installation can ensure the accurate measurement of ultrasonic flowmeter. Do “three confirmation” before installation, that is, confirm the material and wall thickness of the circulating water pipeline (fully consider the scale thickness of the inner wall of the pipeline, t...Read more -
Why choose Lanry DOF6000 area velocity doppler flow meter ?
The reasons as below. Bidirectional measurement. Negative water flow will affect the meter’s measurement values in the case of water flow backward or intrusion. Liquid depth measurement by ultrasonic depth sensor or pressure depth sensor. You can switch them as your requirements. For whole DOF60...Read more -
What are the problems that may be encountered when using liquid ultrasonic flowmeters?
Liquid ultrasonic flowmeter is a kind of time difference ultrasonic flowmeter, which is suitable for measuring the flow of various clean and uniform liquids. Liquid ultrasonic flowmeters may encounter the following problems: 1. When the conveying medium contains liquid impurities such as water, t...Read more -
Anti-jamming methods for ultrasonic flowmeter
1. Power supply. All kinds of DC power supplies used in the system (such as the input end of +5V) are connected to an electrolytic capacitor of 10~-100μF and a ceramic filter capacitor of 0.01~0.1μF to suppress power peak interference, and the transceiver circuit is powered by two sets of isola...Read more -
In the ultrasonic flow meter measurement system, there are many kinds of interference sources that cause interference, mainly:
(1) There may be large electric and magnetic field interference in the installation environment of the flowmeter; (2) The noise near the ultrasonic signal brought by the pump when the pump is installed; (3) The noise interference of the power supply can be eliminated by using the commonly used po...Read more -
What factors will affect the measuring power of ultrasonic flowmeter ?
A very important part of the ultrasonic flowmeter in the process of operation is its measurement performance, and its measurement performance is largely determined by the running power of its motor, so if the equipment is equipped with better motor performance when running, then the effect will b...Read more -
Ultrasonic flowmeter installation and debugging method
Ultrasonic flowmeters measure the flow rate by firing an ultrasonic wave into the fluid and measuring the time it takes for it to travel through the fluid. Since there is a simple mathematical relationship between flow rate and flow rate, the flow rate can be calculated using the measured flow ra...Read more -
Some tips for the installation for Insertion type ultrasonic flowmeter .
1. Installation position: Choose the straight line section of the water pipeline as far as possible to avoid bending and deformation to ensure measurement accuracy. 2. Choose the appropriate length of the probe: according to the equipment pressure capacity and flow rate requirements to choose dif...Read more -
Portable handheld ultrasonic flowmeter for heating industry
The accuracy and stability of flow measurement are very important for the normal operation and energy saving and emission reduction of heating system. As a kind of high-precision and high-sensitivity flow measurement instrument, handheld ultrasonic flowmeter has gradually become one of the choice...Read more -
Advantages of Doppler ultrasonic flowmeter
The traditional electromagnetic flowmeter is very complicated in the installation and use of the operation, the pipe segment sensor needs to be added to the pipeline before the pipeline is installed, once it is damaged or never installed, it must be sawed open, which also needs to throttle the pi...Read more -
When installing ultrasonic flowmeters, what factors can not be ignored ?
Ultrasonic flowmeter is a kind of flow measuring instrument, the use of ultrasonic pulse in the flow through the two directions of the velocity difference, to find the flow of fluid, is a new type of ultrasonic flow meter successfully developed on the absorption of many advantages of ultrasonic f...Read more
Ultrasonic Flow Meters
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