8,877
edits
Line 64: | Line 64: | ||
[[File:Thermocouple.png|framed|none]] | [[File:Thermocouple.png|framed|none]] | ||
note : for a 2 wire probe the third pin is optional. It is working with a 2 pin connector. | note : for a 2 wire probe the third pin is optional. It is working with a 2 pin connector. | ||
Some sensors PT100 have A B B indicator and not Gnd, - , + in this case we need to cable the PT100 like this. | |||
[[File:pt100_ABB.PNG]] | |||
[[File:pt100__ABB.PNG]] |