what is the difference between mmhg & mmwc?. i want to
calibrate a transmitter in the range of -100 to 300 mmwc.
Which is the reference for calibrate the Tx,if mmwc not
available?. Is it mmhg or mmho2?.

Answer Posted / santhu

hi sam, i am suffering from same question? Now i got exact
explanation from you? Thanku for post answer?after seeing
your answer... i have some other doubts on instrumentation?
i want share my doubts with you if u interest to face my
questions please give me ur mail id? my mail id is
msanthu.power@gmail.com

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