Turbine flow meter installation and use guide and sensor maintenance

Abstract: Turbine flow meter installation and use guide and sensor maintenance information are provided by excellent flow meter and flow meter manufacturers and quotation manufacturers. The intelligent turbine flowmeter produced by Changzhou Liangbang Instrument is the main variety of impeller flowmeter, which is divided into two types: liquid turbine and gas turbine. The LWGY series liquid turbines produced by Liangbang Instrument Co. More flowmeter manufacturers choose models and price quotations. You are welcome to inquire. The following is the installation and use guide of turbine flowmeters and the details of the sensor maintenance articles. The intelligent turbine flowmeter produced is the main variety of impeller flowmeter, which is divided into two types: liquid turbine and gas turbine. The LWGY series liquid turbine produced by the company has absorbed the advanced technology of flow instruments at home and abroad and has undergone technical optimization design to form a new generation of turbine flow with the characteristics of simple structure, light weight, high precision, good repeatability, sensitive response, and convenient maintenance and use. count. The use of intelligent liquid turbine flowmeters and the requirements for the installation environment: 1. Safety is the first factor to be considered in the selection of flowmeters, such as the requirements of explosion-proof performance, used in explosive hazardous environments, and classified according to atmosphere adaptability and explosive mixtures Meters are selected by grouping, type of protective electrical equipment, and other safety rules or standards. 2. Compressive strength: It is required that the casing of the turbine flowmeter should be able to withstand the compressive strength test for 5 minutes under the test pressure of 1.5 times the maximum working pressure without damage or air leakage. 3. Ambient temperature The electronic components of the turbine flowmeter instrument and the flow detection part of some instruments will be affected by changes in ambient temperature. 4. Ambient humidity High humidity will accelerate atmospheric corrosion and electrolytic corrosion and reduce electrical insulation, and low humidity will easily induce static electricity. Rapid changes in the ambient temperature or medium temperature of the turbine flowmeter cause humidity problems. The user should anticipate the range of possible variations and verify that they will not cause problems in the operation of the selected instrument. 5. Electrical interference Power cables, motors and electrical switches all generate electromagnetic interference and become the source of errors. Therefore, care should be taken to prevent or reasonably effectively ground or shield interference sources. The structure of the intelligent integrated turbine flowmeter that we have conducted many years of repeated tests and designed and developed according to the customer's use situation is an explosion-proof design, that is, it can display the total flow, the instantaneous flow and the percentage of full flow. The battery uses a long-lasting lithium battery , The service life of the single-function accumulative battery can reach more than 5 years, and the service life of the multi-function display battery can also reach more than 12 months. The intelligent integrated meter head can display many flow units, in cubic meters, gallons, liters, standard cubic meters, standard liters, etc., you can set a fixed pressure, and temperature parameters can compensate for the gas, and change the pressure and temperature parameters. For small occasions, the flowmeter can be used for fixed compensation and accumulation. The maintenance of the sensor part of the turbine flowmeter needs to pay attention to the following points: Use and adjustment: When using, the liquid to be measured should be kept clean and free of impurities such as fibers and particles. When the sensor starts to use, it should fill the sensor with liquid slowly, and then open the outlet valve. It is strictly forbidden for the sensor to be impacted by high-speed fluid when it is in a liquid-free state. The maintenance period of the sensor is generally half a year. When overhauling and cleaning, please be careful not to damage the parts in the measuring chamber, especially the impeller. When assembling, please pay attention to the positional relationship between the guide and the impeller. When the sensor is not in use, the internal liquid should be cleaned, and a protective cover should be added at both ends of the sensor to prevent dust and dirt from entering, and then stored in a dry place. The filter should be cleaned regularly when it is used. When not in use, the internal liquid should be cleaned. Like the sensor, add a dust cover and store it in a dry place. The transmission cable of the sensor can be laid overhead or buried (the iron pipe should be covered when buried.) Before the sensor is installed, first connect the cable with the display instrument or oscilloscope, turn on the power, blow the impeller by mouth or manually turn the impeller, so that It rotates quickly to observe whether there is a display, and then install the sensor when there is a display. If there is no display, you should check the relevant parts and troubleshoot. Specializing in the production of glass rotor flowmeters, turbine flowmeters, metal tube rotameters, electromagnetic flowmeters, etc., we have professional calibration equipment (introduced German Cologne flow calculation software) and an experienced technical team, which can solve and provide you with Professional flow measurement design. If you have any questions or confusion, you are welcome to us. The above is the whole content of this article. You are welcome to inquire about the flowmeter selection and quotation of our factory. 'Guide to Installation and Use of Turbine Flow Meters and Maintenance of Sensors'

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