How to choose anticorrosion type magnetic liquid level gauge?
Author:vacorda Source:vacorda.com Date: 2016-08-25 15:58:36
Currently, anti-corrosion type magnetic level gauge on the according to the material divided into these types: stainless steel PTFE-lined, stainless steel, polypropylene (PP) or polyvinyl chloride (PVC), etc.
The strongest anti-corrosion performance is PTFE-lined stainless steel type, but the price is also the highest, because PTFE material at high temperatures will produce large amounts of harmful gases, it needs the high standard of production process.
If the working temperature below 90 ℃, we recommend the PP or PVC type, it can be used in hydrochloric acid, sulfuric acid, nitric acid and sodium hydroxide, alkali liquid, and the price is much cheaper than PTFE lining.
It does not allow the guide magnet close to the level gauges around, or it will affect the magnetic float up and down movement. In order not to damage the float assembly during transportation, the float assembly will first be removed from the level gauge inner tube, until the level gauge installed, open sewage bottom flange, and then reload the float assembly in the inner tube, but pay attention to make the heavier side up.
Finally, usually we need to transmit the output signal to the remote places, and it needs the power supply, thus we can remotely detect the liquid level. In addition, it also need to match other accessibility options depending on different operating conditions, if necessary, feel free to contact us.