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1.4. What brand of microwave solid flow meter is good to use?
The HUMY3000 real-time monitoring system for solid moisture, which is mainly promoted by the German MuTec online solid moisture analyzer, represents the latest technology in current moisture detection technology. It uses high-frequency wave detection technology to measure the content of free moisture in substances and has been successfully applied in many process areas, including sugar, tobacco, grains, malt, flour, coal, sand, shavings, dry food, fertilizers, powders, pigments, plastic particles, process filling and supplementary materials, construction or food industries, etc. Especially suitable for installation on conveyor belts, screw conveyors, silos, and funnels. Online humidity measurement can also be performed for batch production processes. Therefore, just like component measurement, most types of materials can also be measured to eliminate holes in the final product. The measurement of the relative dielectric constant and high-frequency attenuation of solid materials is carried out in the high-frequency range. The measurement process only requires short and convenient calibration, which can achieve a measurement accuracy of up to 0.1%. The measurement probe transmits digital signals to make the measurement less susceptible to interference, and the measurement distance can reach up to 1 kilometer. The system self-test has an integrated data recording device, which can automatically compensate for drift caused by temperature and aging, and has a digital alarm function. On the LC display, the measurement results are displayed in both analog and digital formats. All functions can be easily controlled and parameter set through soft keys. Diff
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2. Where is the Tiankai Huazun microwave flow switch located
The switch is located downstream of the flow meter, near the equipment or pipeline that needs to be controlled. The Tiankai Huazun microwave flow switch is a device widely used for measuring and controlling system flow. The use of microwave technology to measure flow rate has advantages such as high accuracy and high reliability. The microwave flow switch is mainly composed of a microwave transmitter, a microwave receiver, a signal processing circuit, and a control circuit. By emitting microwave signals into the pipeline and receiving signals reflected back from the inner wall of the pipeline, the flow rate of the fluid is calculated by measuring the phase difference or propagation time of the reflected signals.
3. Measurement principle of radar flowmeter
The measurement principle of radar flowmeter is mainly based on the velocity area method, combined with Doppler radar speed measurement and radar water level measurement technology, to obtain water flow parameters and calculate flow rate through non-contact method.
. The following are the specific principles and key steps.1. Core formula: Velocity area method. The radar flowmeter measures the flow velocity (V) and flow area (S), and calculates the instantaneous flow rate (Q) using the formula Q=V × S. Among them, the flow rock velocity (V) is obtained by detecting the surface velocity of the water flow through Doppler radar.
. Overflow a