Can the accuracy of domestically produced electromagnetic flowmeters reach 0.1?
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Friends in this community who have used electromagnetic flowmeters can come and discuss it, or those with expertise in electromagnetic flowmeters are also welcome. The user says the bidding accuracy requirement is 0.1, and no supplier can be found
So E+H, Kolon, Emerson, and Yokogawa can’t all achieve 0.1, right? They can achieve around 0.2
Yokogawa's AXG high precision can achieve 0.2 grade
This post was last edited by Ben Niao Hen Mang on 2023-11-17 at 15:24. It can be done; phone number: 18667119038
A precision of 0.1 level is no longer at the industrial measurement scale; it is at the trade measurement scale, and this should correspond to the precision of mass flow meters. The highest accuracy of electromagnetic flowmeters is generally around 0.25; even those from Yokogawa Electric with dual-frequency excitation cannot achieve an accuracy of 0.1 level. Those who propose such data specifications do not understand the difference between industrial measurement and trade measurement.
Don’t ask about domestic products; everyone says they can meet the requirements. Electromagnetic generally requires 0.5.
It is necessary to ask what level of precision the calibration device on site can achieve, and how many points it can calibrate