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How to maintain the turbine flowmeter?
When maintaining a turbine flowmeter, the following points should be noted:
1. When using, the measured medium should be kept clean and free of impurities such as fibers and particles.
.2. When starting to use the turbine flow sensor, the sensor should be slowly filled with medium before opening the outlet valve (which should be installed at the back of the flowmeter). It is strictly prohibited for the sensor to be impacted by high-speed fluid when it is in a state of no medium.
. The maintenance cycle for turbine flow sensors is generally six months. During maintenance and cleaning, please be careful not to damage the parts inside the measuring chamber, especially the impeller. Please pay attention to the position relationship between the guide components and the impeller during assembly. When the turbine flow sensor is not in use, the internal medium should be cleaned, dried, and protective covers should be added at both ends of the sensor to prevent dust and dirt from entering, and then stored in a dry place.5. The matched filter should be cleaned regularly. When not in use, the internal media should be cleaned. Like the sensor, it should be added with a dust boot and stored in a dry place. 6. Before installing the sensor, blow or manually turn the impeller to quickly rotate and observe if there is any display. When there is a display, install the sensor. If there is no display, check the relevant parts and eliminate the fault. Changzhou Chengfeng Flow Meter Co., Ltd. is a professional flowmeter manufacturer that produces various types of flow meters, including glass rotor flowmeter, metal tube float flowmeter, electromagnetic flowmeter, an
2. How to read and identify the model of air flow meter
Glass rotor flow meter? There are also many models of glass rotor stool buried flow meters, and the float may vary depending on the model. They can be divided into several types of floats, and the reading method for different floats is also different! You can refer to the following picture: The picture is from Changzhou Chengfeng Instrument Flow Meter Manufacturer, a leading domestic manufacturer in Fushuzhi. What is the approximate price of a rotor flow meter?
4. What is the flow meter with a scale on the glass tube on the pipeline?
The flow meter with a scale on the glass tube on the pipeline is a glass rotor flow meter.. This is an intuitive flow meter based on the principle of constant pressure drop and variable area measurement. The core structure of the working principle is a vertical conical glass tube and a float that can move freely inside the tube. When the fluid flows from bottom to top, a pressure difference is generated between the upper and lower parts of the float, pushing it up. When the upward force and buoyancy exerted on the float reach equilibrium with its own gravity, the float becomes stable at a certain height. At this point, by reading the outer scale of the glass early core beam tube corresponding to the top of the float, the instantaneous flow rate value can be obtained.
2. Main features * Simple structure, low price, easy installation and use. *The reading is in
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