Which manufacturers produce domestic pressure transmitters with an accuracy of 0.075?
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I would like to ask which manufacturers in China are capable of achieving a precision level of 0.075% for pressure (differential pressure) transmitters. Besides Wilte and Xiyi, who else are there?
I’ve never seen or heard of any fully domestically produced products that are used in industrial applications; if such products do exist, it’s better not to use them for now
You must be bluffing; as far as I know, the best rate seems to be only 0.1%.
It seems that everything is just exaggerated; under specific conditions or within certain ranges, it might be achievable for part of the time, but there is usually some drift in the zero point, with variations from year to year. While 0.1 is often mentioned as the value, in practice it’s usually around 0.2–0.5
Only those from Japan have this level of precision, right?
Screw Munt/Fire Power Will, etc., can also achieve values of 0.075 or even 0.05. The Chuanyi EJA can at most be considered a joint venture product; it cannot be regarded as a domestically produced product
In most applications, a precision of 0.5 grade is sufficient; if such high precision is required, it is recommended to use pressure sensors (with a precision of up to 0.0005).
The Weian transmitters can achieve this, but their performance is average, especially those with capillaries.