Q1: What medium cannot be used for anti-corrosion magnetic level gauges?
Answer: PTFE anti-corrosion cannot be used for high-temperature molten alkali metals, chlorine trifluoride, and other highly corrosive special media. When placing an order, it is necessary to provide the composition, concentration, and temperature of the medium and confirm the compatibility of the material.
Q2: What is the reason for the anti-corrosion level gauge not flipping over?
Answer: ① The float is stuck due to impurities; ② Inner lining deformation, bulging, stuck float; ③ Demagnetization of magnetic steel. It is necessary to check for impurities in the medium, and it is strictly prohibited to strike the liquid level gauge body.
Q3: What is the maximum temperature and pressure resistance of the anti-corrosion magnetic level gauge?
Answer: Due to the limitation of PTFE lining, the general operating temperature is -20~120 ℃, and the pressure varies depending on the specifications; high-temperature and high-pressure corrosion conditions require prior confirmation and customization with the manufacturer.
Q4: What are the precautions for installation and use?
Answer: It must be installed vertically; Do not scratch the lining with hard objects; Slowly open and close the inlet and outlet medium valves to avoid pressure shock and damage to the anti-corrosion coating; It is recommended to install a filter at the front end if the medium contains a large amount of solid impurities.
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