PTC Thermistors?

Can anyone tell me what type/standard do PTC thermistors follow commonly
found in motors in the UK.
Also, is there a calculator available online or for download for these
I have a submersible pump and the resistance is measured at 148 Ohms. I
assume there are three thermistors in the motor connected in series.
I would like to know the winding temperature from measuring thermistor
resistance, not just for this pump, but for all motors with thermistors at
our sites.
Reply to
Loading thread data ...

PolyTech Forum website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.