12-09-2010 06:21 AM
great,
that what i wanted to know, i tought there was difference due to
size of sensitive element or others caracteristiques between 25,100,100 but no.
Thank you
Tinnitus
12-09-2010 06:48 AM
No, no difference 🙂
That is why you use platinum for the RTD. The pricy factor of about 1000 between your 5187SA and a bare mass production sensor is just due to the efforts made to keep out side effects* that disturb the beauty of the physical principle.
*) strain, puridity, isolation, aging ....