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『Debugging of vortex 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. Radar open channel flowmeter
2. Kurz flowmeter parameter setting
The parameter setting of Kurz flowmeter (usually vortex type) needs to be strictly customized according to the working conditions. The manufacturer usually completes the basic calibration before leaving the factory, and users usually do not need to adjust it themselves. If you need to reset, be sure to operate under the guidance of professional personnel. 1. In the parameter menu, the preferred measurement medium (such as liquid, gas, steam) is set for the medium and compensation mode. The type of medium directly affects the flow calculation formula. If measuring variable density media such as steam, it is necessary to choose "density compensation" or "mass flow compensation" mode only rising type. Only filling in the medium type without enabling compensation will result in measurement errors.
2. It is recommended to set the upper limit of the range selection at 1.2 times the maximum flow rate, and the minimum flow rate should not be lower than 10% of the full range. For example, when the actual flow range is 0.5-3m ³/h, if it is set to 0-10m ³/h, the low flow section may not be effectively detected. 3. Unit configuration flow units (such as m ³/h, L/min) and total units (such as liters, standard cubic meters) can be adjusted through password access to the parameter interface, which needs to be consistent with actual application requirements. Chongzhen or digital signals (RS485
5, MODBUS, etc.) need to be compatible with subsequent control systems
6 For gas or steam measurement, temperature and pressure compensation function should be enabled and real-time temperature and pressure values should be input to correct err
3. How to adjust the range of the vortex flowmeter? The meter runs slowly.
It is very simple. Simply change the series hole history to a smaller value, and the flow displayed on the rotten rock will naturally be smaller (the disadvantage is that it causes inaccurate measurement of the flowmeter). Another method is to turn down the valve in the stove. The latter method is better.
4. How to debug the Shanghai Kent flowmeter?? (No instruction manual)
The core parameter of a vortex flowmeter is the vortex coefficient. It is necessary to confirm the specific value and unit of the vortex coefficient, and if necessary, perform unit conversion to meet the set requirements. If the vortex flowmeter has built-in density measurement function, especially with temperature and pressure compensation function or can directly set den