how ranges is decided for drum level or dearator level,in
my pplant i have seen for boiler drum range is -1000 to
1000mmwc, while for dearator -2000 to 0 mmwc ,why they
decided to take this range ?
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Answer Posted / tarique
to maintain your sp as per load control,for anti cavitation
in your system it will always monitor true value
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