Programmable according to DIN 60751 for Pt sensors (0x80n00:19, entry 0x112)

IEC 751 (and the German version DIN EN 60751) defines the electrical properties of platinum temperature sensors. The characteristic curve is described as follows:

for temperatures -200.. 0°C:

for temperatures 0.. 850°C:

With the parameters:

The parameter R₀ indicates the resistance in Ω of the platinum sensor at T = 0°C. The sensors are qualified according to these designations, thus they are termed Pt100 if R₀=100 Ω at T=0°C.
The parameters A, B and C defined in the standard are already stored in the CoE directory 0x8003:yy. The Pt sensor is specified via parameter 0x8003:03, which corresponds to R₀.