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See Chinese contents: NB/T 20149-2012 NB/T 20149-2012: Qualification procedure for pressure transmitter important to safety of nuclear power plants
This standard specifies the test methods, test items and sequence, test and acceptance criteria during the test period for the qualification of the pressure transmitter important to safety of nuclear power plants (including positive, negative gauge pressure, differential pressure and absolute pressure). This standard is applicable to the qualification of pressure transmitters for PWR nuclear power plants, not to the software qualification of intelligent pressure transmitters. The pressure transmitter of other types of nuclear power plant may refer to this standard.
