Are there instruments for monitoring hydrogen chloride gas leaks at times?
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Our experiment requires hydrogen chloride gas to be used in the reaction, but the pressure gauge for hydrogen chloride often leaks due to corrosion. Is there any monitoring equipment available?
Is it a pressure gauge that can withstand hydrogen chloride? Is it still a concentration monitoring instrument?
Toxic gas detectors for detecting hydrogen chloride (fixed and portable types).
Why not use diaphragm-type pressure gauges? Reducing leaks is the most important thing; this is in line with the concept of intrinsic safety
Either one will work. Our hydrogen chloride pressure gauges develop sand in their components after about a year of use; to prevent leaks, we check them every half hour. Have you used any pressure gauges that are more resistant to corrosion? A monitor will work too.
There are instruments for monitoring the HCl concentration in the air. It seems to be imported.