Changzhou rotor flowmeter | Is the rotor flow crying horizontally or vertically

『Changzhou rotor flowmeter』Related information(clamp on meter|electromagnetic meter|venturi meterrotameter|orifice meter|ultrasonic flow meter|mass flow meter|coriolis mass flow meter|coriolis flow meter|magnetic flow meter|magmeter flow meter|magflow flow meter|mag meter flow meter|electromagnetic flow meter|vortex flow meter|turbine flow meter|thermal mass flow meter|thermal flow meter|rotameter flow meter)

1. Measurement method of rotor flowmeter: Connect a transparent water pipe, use a water column to increase the sitting pressure, measure the voltage with a high-sensitivity digital multimeter, and connect the sensor to a hidden 12V voltage. Record data. If there is a linear relationship, it indicates stable performance and can be used. The differential pressure sensor is connected to two pressure measuring tubes through an air tube. When liquid flows through the conduit, a pressure difference occurs between the input and output pipes, with the input pipe pressure being greater than the output pipe pressure. The differential pressure sensor detects this pressure difference and converts it into a voltage signal. The expected faults during the debugging period of the rotor flowmeter usually occur during the installation, adjustment, and testing stage of the Luming instrument. Once eliminated, they generally will not occur again under the same conditions in the future. Common debugging failures are generally caused by improper installation, environmental interference, and fluid characteristics. The output signal may also have some degree of fluctuation. When two or more liquids are mixed in a pipeline, if there is a difference in conductivity (or potential between each liquid and the electrode) between the two liquids, they will enter the flow sensor for flow measurement before being mixed evenly, and the output signal will also fluctuate. Sensors can be installed horizontally and vertically, but it should be ensured to avoid the influence of sediment and bubbles on the measuring electrode, and the electrode axis should be kept horizontal. When installed vertically, the fluid should flow from bottom to top. The sensor cannot be installed at the highest position of the pipeline, as this position is prone to the accumulation of air bubbles.

2. What should I do when the rotor flowmeter (measuring gas) is filled with water

So, use high flow compressed air to blow dry the inside, or remove it and wipe it dry

3. How does the rotor flowmeter read?

?

How to read a rotor flowmeter? The reading method is usually pointer reading, but there are also LCD readings. Pointer reading only reads instantaneous flow rate. For LCD, Sun Zhengmeng has instantaneous and cumulative flow rates. If there is bridge output, it can also be read from the display instrument. Reference: The intersection of the maximum cross-section of the rotor and the engraved line on the glass tube is the flow rate value. Read the markings on the surface clearly, but be aware that if the liquid is not water, and the temperature and pressure are not standard conditions, the reading should be corrected using a formula that is generally applicable.

4. How to read the flow rate of a rotor flowmeter? The reading method of a rotor flowmeter depends on its material. For flow meters made of plastic, you only need to look at the topmost surface, which will display the current flow value. For flow meters made of stainless steel materials, you need to pay attention to the most obvious line between the sails, which indicates the current working status and flow rate of the flow meter. Specifically, the top surface of plastic flow meters usually has a clear dial with markings indicating different flow values. You only need to align the pointer on the dial to read the accurate flow rate value of the sedan. The middle line of the stainless steel flowmeter rep

『SILVER Official Website SERVICE』