Fitfab: Pt100 Class Table

Pt100 Class Table

Temperatures in multiples of ten can be found down the left axis whilst for more precise readings you must move along the horizontal axis between one and nine. T e m p e r a t u r e p r o c e s s i n s t r u m e n t s i n c technical information data bulletin platinum 100 ohms pt100 α 000385 temp 0 1 2 3 4 5 6 7.

Cropico Temperature Measurement Brochure

Standards define a sort of an ideal pt100 sensor for the manufacturers to aim at.

Pt100 class table. Pt100 resistance table c 0 1 2 3 4 5 6 7 8 9 100 6026 90 6430 6390 6349 6309 6268 6228 6188 6147 6107 6066 80 6833 6792 6752 6712 6672 66. The table below can be used as a referencing tool to find the relationship between a range of temperatures and resistance for pt100 rtd sensors. If you cross reference the temperature you are likely to be measuring and add them to the tolerance of the pt100 unit you can calculate which class of probe will be suitable for your application.

The table below shows the tolerances of each class of probe at various temperatures. Class c 06001 t not commonly used for industrial measuring circuits. Epic sensors pt100 resistors are wire wound resistors of class a as standard.

Pt100 accuracy tolerance classes. For example the resistance of a pt100 at 126c is 14832 ohms. Pt100 sensors are available in different accuracy classes.

The most common accuracy classes are aa a b and c which are defined in the iec 60751 standard.

Pt100 Accuracy And Probe Classification Atp Instrumentation Ltd

Pt100 Temperature Sensor Useful Things To Know