Norm

NEN-IEC 62651:2013 en

Nuclear power plants - Instrumentation important to safety - Thermocouples: Characteristics and test methods

172,08

Over deze norm

Status Definitief
Aantal pagina's 30
Commissie Kerntechnische instrumentatie
Gepubliceerd op 01-06-2013
Taal Engels
This International Standard describes the requirements for thermocouples suitable for nuclear power plant (NPP) applications. Thermocouples are widely used in NPPs with other temperature measurement devices such as Resistance Temperature Detectors (RTDs). They are simple and robust and have some specific characteristics (range of measurement and maximum temperature) which make them uniquely suitable for some measurements. The requirements given in this standard for thermocouples include design, materials, manufacturing, testing, calibration, procurement, and inspection. The scope of this standard does not cover the design, material selection, and construction of the thermowell, the guide tube, the extension cable, and the temperature transmitter or bridge which may be associated with the thermocouple.

Details

ICS-code 27.120.20
Engelse titel Nuclear power plants - Instrumentation important to safety - Thermocouples: Characteristics and test methods

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