Practical knowledge
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2026.01.16How to Choose a Gas Mass Flow Controller?
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2025.11.06What are gas mass flow meters and gas mass flow controllers used for?
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2025.11.05What happens when a gas mass flowmeter measures different gases?
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2025.11.05What is the reason for changing the range of a flowmeter?
ask Users often ask: Can you change the range of your flowmeter? Usually, after a flow meter is generated, the range is determined. Why do custom
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2025.11.05How to protect MFC when replacing gas cylinders?
User question Usually, the gas in the gas cylinder needs to be regulated to a relatively low pressure through a pressure reducing valve before it c
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2025.11.05What should I do if the alarm light of the YIDU MFM mass flow meter/MFC mass flow controller lights up?
What should I do if the alarm light is on?YIDU Gas Mass Flow Meter (MFM) and Controller (MFC) can diagnose their working status in real time. If users
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2025.11.05How to set the medium when measuring mixed gases with an YIDU flowmeter?
Accurate measurement and control of mixed mediaThe YIDU gas mass flowmeter and controller adopt advanced laminar differential pressure measurement princ
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2025.11.05Should the mass flow controller be ventilated first or set to flow first?
User issue: There is an overshoot and overshoot phenomenon when using MFCAt the beginning of ventilation, the flow rate will instantly reach the maxim
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2025.09.23The selection of gas mass flow controller depends on these 9 key points
Gas mass flow controller, abbreviated as MFC (Mass Flow Controller), is commonly used as a precise gas control device in industrial production, testin