why does a transmitter o/o signal starts from 3-15psi or 4-
20mA?
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Answer / vinit paneriya
bcz 4-0mamp in very liner and give corect veriation in
perameter,what ever instrument like plc,dcs etc not working
bellow 3.9 mamp so
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what is span value and zero ? and how set ?
please tell no. & add. of consultancy who recruit me in power plant as instrumen engg. present i m working in power plant as ass.t instrument engg. thanku mahesh 09226562826
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