Calibration principle: Calibration Setup Safety Link: Basic Safety and General Consideration While Executing Calibration Process in process industries Method of calibration  Range selection: Zero calibration: Span Calibration: Calibration verification:  Expected current (mA) = ((Actual liquid level / Full scale level) * 16) + 4 EC = {(AL/FL) X16} +4 EC = Expected current signal in … Continue reading Calibration of capacitance type level transmitter