The installation of the turbine meter scale technical requirements

Abstract: the installation of the turbine meter scale technical requirement information produced by excellent flow meter, flow meter manufacturer to offer you the quotation. Turbine flowmeter has high accuracy, good repeatability, wide range of degree, structure is compact and lightweight, easy installation and maintenance, the flow capacity is large, suitable for high pressure measurement, the instrument table body need not opening and some other advantages, can realize quantitative control, excessive alarm functions. More flow meter manufacturers choose model price quote you are welcome to inquire, here is the installation of the turbine meter scale technical requirements for the article details. Turbine flowmeter has high accuracy, good repeatability, wide range of degree, structure is compact and lightweight, easy installation and maintenance, the flow capacity is large, suitable for high pressure measurement, the instrument table body need not opening and some other advantages, can realize quantitative control, excessive alarm functions, is an ideal instrument to flow measurement and energy saving. But also need to pay attention on the installation of the turbine flowmeter some requirements and methods. On the installation of welding, first with a pair of standard flange welding on the pipe before and after, don't bring flowmeter directly welding. Before installation should eliminate impurities such as welding slag in the pipeline, to use such as the diameter of the pipe ( Or the by-pass pipe) Instead of flowmeter for venting pipe. In order to ensure that in use process flow meter from being damaged. Install the flow time, the sealing gasket between the flange cannot be sunken into the pipe. Turbine flowmeter should be reliable grounding, not common ground with high voltage systems. For explosion-proof products, normal use, for instrument safety explosion protection type flowmeter whether the use of the environment and user requirement, and installation, in use process should strictly abide by the national explosion-proof products use requirement and users shall not change the connecting way of explosion protection system itself, not to open the instrument. Selection within the prescribed scope of traffic to prevent the overspeed operation, to ensure the desired accuracy and ensure the normal service life. Turbine flowmeter clutter: before installation should clean up the pipe pieces, welding slag, stones, dust, etc. Recommend installed upstream in 5 micron mesh filter is used to block the drops and the grains of sand. Flowmeter of commissioning should slowly open valve before first, when after open the valve and prevent the instantaneous flow and damage to the turbine. Add lubricant should be according to the sign, the number of refueling depends on temperament clean degree, usually 2 - every year 3 times. Due to pressure test, purging pipes or exhaust turbine overdrive, and turbine operation will damage may make flowmeter in the reverse flow. Meter run time not allowed to open the front and back cover, changes in internal related parameters, otherwise will affect the normal operation of the meter. Mounting pad carefully and make sure there are no outstanding content into the pipeline, in order to prevent interference with the normal flow measurement. When flowmeter calibration to collect pressure on the flow meter to take pressure. Should be installed in the transmitter, to avoid vertical installation and ensure that have to adapt to straight pipe before and after, generally in the first 10 d, 5 d. Finally, the corrosion can not be made for turbine measured medium, especially bearing, otherwise measures should be taken. Installation preparation work well done, will be convenient for daily use, good installation method of use, not easy to cause the instrument damage, that's for sure. Above is all there is in this article, you are welcome to inquire me manufacturer flowmeter selection, quotation, etc.

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