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There are many types of electrodes for electromagnetic flowmeters. The conventional ones are 316L, Hastelloy, titanium, tantalum, platinum-iridium alloy and so on. So here, Shanghai JSN Instrument Co., Ltd. will share with you the tips for selecting electrodes:

 

As long as it is used to measure water, choose 316L electrode, which is economical and affordable;

 

As long as the medium contains a certain amount of acid and alkali, instead of hydrofluoric acid, oleum and alkali, then choose a tantalum electrode, which can withstand the corrosion of most chemical media.

 

So as long as it is hydrofluoric acid, oleum and alkali, then choose platinum-iridium alloy, which can withstand all corrosive liquids, but the price is a bit high.

 

In this way, is it convenient to choose electrodes?

 

Therefore, to choose a product, you need to have a detailed understanding of the medium and various parameters, and then you can choose the corresponding material and material to match and use the most suitable product.

 

If you are considering buying a suitable electromagnetic flow meter, but do not know how to choose the suitable model, please consult winny, Email: sales01@cxflowmeter.com