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How to Do When the frequency of the vortex flow meter suddenly fluctuates greatly?

2020-07-08
How to Do When the frequency of the vortex flow meter suddenly fluctuates greatly especially when measuring the steam.  
1. Check the length of the on-site straight pipe first., the sales manager will repeatedly emphasize that "be sure to ensure the front and rear straight pipe sections" before each installation . If the straight pipe section can’t meet it, it is generally recommended to install it in another location.
2. Check if there’s interference. In the case of interference in the scene, the filtering function can be enhanced and the sensitivity can be reduced, which can be achieved through the DIP switch.
3. Check whether the flow range is below the lower limit of the measurable range of the vortex steam flow meter.
Solve the above problems through the above 3 kinds of troubleshooting and handling methods. If you still can't solve them, you can also contact the sales of Q&T Instrument online or call, and we will help you to solve.
 

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