But many domestic brands use converters (electronic watches) from Shenyang Lan Shen, so there is little difference. A few years ago, the performance of electric meters in Lan Shen was stable, but in recent years, the performance of electric meters in Lan Shen is getting worse and worse, and there are many problems, so now we try to choose less electromagnetic meters in Lan Shen. At present, many domestic enterprises develop their own electric meters after the output reaches a certain level, which must be their own core technology. At present, Kent, Shi Tian, Vettel, etc. All of them use their own conversion tables, and their performance is better than that of Shenyang Lan Shen.
If you are interested in electromagnetic flowmeter, you can consider TSD electromagnetic flowmeter, a core technical instrument independently developed, with national invention patents and reliable quality.