Can the pressure gauge be canceled after the pressure vessel is fitted with a pressure sensor? What rules are you referring to?
It is best not to cancel, the pressure gauge is mechanical, sensor is the need for power, if there is abnormal shutdown, the pressure gauge on the role, the error is in the affirmative, their accuracy is not the same in the first, a pressure gauge eye observation error. But as long as it's within the allowable error range.
Can not be canceled, the pressure sensor is transmitted to the control room, the pressure gauge is the field instrument.
Can not be canceled, the pressure sensor is transmitted to the control room, the pressure gauge is the field instrument.
