Labfacility's free 050099DS/A 2008 thermocouple and platinum resistance thermometry wall chart demonstrates international standards for industrial platinum resistance temperature sensor tolerances.
Tolerances are shown separately for wirewound and flat film sensing resistors and for sensor assemblies.
The thermocouple side includes cable and connector colour codes, tolerance classes and a shortform table of calibration values.
The platinum resistance thermometer side includes: tables of tolerance classes for wirewound and flat film platinum resistors and for complete assemblies; the former table of tolerance classes A and B; termination colour codes; and practical bridge circuits for two, three and four wire versions.
It also describes stem conduction and self-heating.
The wall chart provides practical data for engineers, scientists, technicians and students.
