Selection of voltage transformers
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For high-salt pressure transmitters designed to measure temperatures of 100 degrees, it is necessary to decide whether to use a diaphragm coated with PTFE on a 304 base or a tantalum diaphragm, considering factors such as cost and service life.
If the pressure is high, make the PTFE thickness a bit greater
Generally, does a PTFE coating on the surface have a significant impact on measurement accuracy?
If it is an alkaline salt, use a 316L+PTFE layer; for acidic or neutral salts, a Ta diaphragm is still recommended