German Baode flowmeter quotation

Baode BURKERT flowmeterIts function is to generate a uniform DC or AC magnetic field. The DC magnetic circuit is implemented using magnets, which has the advantages of a relatively simple structure and less interference from AC magnetic fields. However, it can easily polarize the electrolyte liquid inside the measuring tube, causing the positive electrode to be surrounded by negative ions and the negative electrode to be surrounded by positive ions, resulting in electrode polarization and an increase in internal resistance between the two electrodes, which seriously affects the normal operation of the instrument. The function of an electromagnetic flowmeter is to generate a uniform DC or AC magnetic field. The DC magnetic circuit of the Baode BURKERT flowmeter is implemented using a magnet, which has the advantages of a relatively simple structure and less interference from AC magnetic fields. However, it is prone to polarization of the electrolyte liquid passing through the measurement tube, causing the positive electrode to be surrounded by negative ions and the negative electrode to be surrounded by positive ions, resulting in electrode polarization and an increase in internal resistance between the two electrodes, which seriously affects the normal operation of the instrument.

Baode BURKERT flowmeterSelect the corresponding water pump based on the diameter and flow rate of the pipeline for verification testing; After the flowmeter is correctly installed and connected, it should be preheated for about 30 minutes by powering on according to the requirements of the calibration regulations; If using a high-level tank water source, check whether the overflow signal of the stabilizing water tower appears. Before the formal test, according to the requirements of the calibration regulations, the calibration medium should be circulated in the pipeline system for a certain period of time, and at the same time, the sealing parts in the pipeline should be checked for any leakage; Before starting the formal calibration, the calibration medium should be filled with the tested flowmeter sensor, and then the downstream valve should be closed for zero position adjustment; When starting the calibration, the valve at the front end of the pipeline should be opened first, and the Baode BURKERT flowmeter should slowly open the valve behind the verified flowmeter to adjust the flow rate at the calibration point; During the calibration process, the flow stability of each flow point should be within 1% to 2% - using the flow method, while the total amount method can be within 5%. When completing the calibration process of a flow point, the temperature change of the calibration medium should not exceed 1 ℃, and when completing the entire calibration process, it should not exceed 5 ℃; After each experiment, the valve at the front end of the test pipeline should be closed first, and then the pump should be stopped to avoid emptying the stabilizing facilities. The Baode BURKERT flowmeter must also empty the remaining calibration medium in the test pipeline, and then turn off the control system and air compressor.

Baode BURKERT flowmeterInstallation has certain requirements for pipelines, with high demands for straight pipe sections. When designing a new water plant, efforts can be made to meet these requirements. However, for the renovation and installation of an old water plant, it becomes difficult to meet these conditions, which can affect the stability of the equipment The solution to this is to install rectifier tubes to improve the flow characteristics The low flow rate of the water being measured can also affect the accuracy of the measurement, especially for flow meters installed at the boundaries of some districts. Due to their location at the end of the regional company's pipeline network and small pressure difference, the flow rate is too low The solution can be to open the valves on both sides of the boundary as much as possible to improve When there is gas in the pipeline, the Baode BURKERT flowmeter will cause measurement fluctuations and instability. To solve the problem, we must find the source of the gas and solve it. If necessary, an exhaust valve can be installed in the pipeline The sensor electrode surface of the flowmeter installed in the raw water pipeline is contaminated by sediment deposition, which affects the measurement. The solution is to use scraper type electrodes and regularly maintain and clean the well. Foreign objects accumulate in the inlet pipeline of the electromagnetic flowmeter. The sudden change in the flow characteristics of the water body on the affected side affects the measurement accuracy and causes significant errors. The solution is to promptly remove foreign objects accumulated in the pipeline. The lightning strike caused damage to the converter of the Baode BURKERT flowmeter, making it impossible to measure. The solution is to install corresponding lightning arresters at the signal input terminal, excitation current input terminal, and working power supply terminal of the converter.