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Arabic На какие ключевые моменты следует обратить внимание при реальном использовании тепловых газовых массовых расходомеров?
Thermal gas mass flowmeter has a wide measurement range and a wide range of applications. It can measure all gases except acetylene. Many people should be familiar with it, but sometimes in the actual use process, some details may not be noticed, which will cause problems. Today, the editor of Bet will tell you what to pay attention to when using thermal gas mass flowmeter.
1. Check the flowmeter. When using thermal gas mass flowmeter, it is still necessary to do corresponding inspections, conduct periodic inspections, check the environment around the instrument, remove dust and dirt, confirm that water and other substances have not entered, check whether the wiring is good, check whether there is a new strong electromagnetic field device installed near the instrument, or check whether there are new wires passing through the instrument.
2. Find out if there is a measurement error. After running for a period of time, the instrument shows that it is not working properly. First, check whether the power supply is good, whether the pipeline is leaking or not full, whether there are bubbles in the pipeline, whether the signal line is damaged, and whether the converter output signal is normal. Do not blindly complete the removal.
3. Check the sensor. When using this type of flow meter, you should pay attention to checking the flow meter sensor. Only in this way can you ensure that the flow rate can be checked through such a flow meter, thereby avoiding data errors.
The above is the content about thermal gas mass flowmeter compiled by Bet Xiaobian. If you have other questions about the use of thermal gas mass flowmeter, please contact us.
