The LWGY basic turbine flow sensor of Changzhou Chengfeng Flow Meter Co., Ltd. can measure the instantaneous flow and total volume of liquid, and can also quantitatively control the liquid. The sensor has the characteristics of high precision, long life, simple operation and maintenance, etc. It is widely used in factories, oil fields, chemical industry, metallurgy, papermaking and other industries. It is an ideal meter for flow measurement and energy saving. "Quality first, users first", bring more convenience and benefits to customers. 1. The inner diameter of the upper and lower piping of the flow meter installation point is the same as the inner diameter of the flow meter. 2. The flowmeter must be installed horizontally on the pipeline (the pipeline is inclined within 50 degrees). When installing, the flowmeter axis should be concentric with the pipeline axis and the flow direction must be consistent. The length of the pipeline upstream of the flowmeter shall have a straight pipe section of not less than 2D. If the installation site is permitted, the upstream straight pipe section shall be 20D and the downstream shall be 5D. 3, the best flow meter installed in the indoor, must be installed outdoors, must use sun, rain, lightning protection measures, so as not to affect the service life. 4. In order to ensure that the flowmeter is inspected without affecting the normal use of the medium, shutoff valves (stop valves) shall be installed on the front and rear pipelines of the flowmeter, and bypass piping shall be provided at the same time. The flow control valve should be installed downstream of the flowmeter. When the flowmeter is used, the shutoff valve installed in the upstream must be fully opened to avoid unstable fluid flow in the upstream part. 5. The flowmeter should be installed in a place convenient for maintenance without strong electromagnetic interference and heat radiation. 6. In order to ensure the service life of the flowmeter, a filter should be installed in front of the straight pipe section of the flowmeter. 7. The flowmeter should be reliably grounded and cannot be shared with the strong system ground. 8, the user is equipped with a pair of standard flanges welded on the front and rear pipes. No flowmeter welding allowed! Before installing the flowmeter, it is necessary to strictly remove dirt such as welding slag from the pipeline, and it is best to use a pipe (or bypass pipe) of equal diameter instead of the flowmeter to purge the pipeline. To ensure that the flowmeter is not damaged during use. When installing the flowmeter, the gasket between the flanges cannot be recessed into the pipeline. Changzhou Chengfeng has been devoted to the R&D and production of flow meters and level meters since construction for decades. Over the years, we have sold not only products but also attitudes and services. We focus on the experience of customers. , From the customer's point of view, strive to achieve the perfect pre-sale and after-sale!
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