I looked for several thermistor strings but none exactly matching specs I need.
Do anyone has used these strings before:

1. Temperature range: -30C to +60C
2. Accuracy: +-0.05C
3. Input voltage: 0-12V
4. Cable: Cold weather Teflon or equivalent cable
5. No of sensor: 12
6. Output: Digital RS232/RS485 or analog

 

A thermistor is a non-standard resistor, not an IC, so it needs a current bias source and it makes an analog voltage or current out. No RS-anything. Are you asking about a solid state temperature sensor?

ak

 

Post a link to an example.
Max.