Jeff Driscoll <[email protected]> wrote: > > How can you use an indoor air quality meter (listed in Jed's email) to > measure the dryness of the steam? (you can't) >
Apparently you can. The person who did this is reportedly an expert in steam. I gather this meter measures RH in steam as well as air. > Can it be faked the following way: > > Use an ultrasonic fogger operating at 1.6 MHz to create micron size > droplets. Heat the droplets to 90 C and then send it down the black hose. > The temperature of the steam out the outlet is measured with a thermocouple. It is 101 deg C. So it is definitely steam, or a mixture of steam and water. The RH meter ensures that is all dry steam. - Jed
