---
title: PT100/PT1000 | Resistance thermometers
image: https://www.pixsys.net/hubfs/Prodotti/Sensori%20di%20temperatura/PT100/XXX-pt100.jpg
---

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- Pt100 pt1000

# PT100/PT1000 | Resistance thermometers

Temperature measurement using resistance thermometers is based on the characteristic, common to all conductors and semiconductors, of changing their electrical resistance as the temperature changes.  PT100/PT1000 sensor has an ohmic value of 100 at a temperature of 0 °C and its coefficient of variation is 0.00385 Ohms per °C.

Widely used across many applications, they are available in many different versions according to process connection type, dimensions, material and length of cable.

 

[![PT100/PT1000 Thermoresistances](https://www.pixsys.net/hubfs/Prodotti/Sensori%20di%20temperatura/PTS/PTS%20PT100%20M12/PTS_BCM_trequarti_insieme.jpg)

### PT100/PT1000 | PTS Resistance thermometer with M12 connection

](https://www.pixsys.net/en/sensors/temperature/pt100-pt1000/connector-m12)

[![PT100 | PTS Thermoresistance with Din/B Head](https://www.pixsys.net/hubfs/PTS_B0B_trequarti_insieme.jpg)

### PT100 | PTS Thermoresistance with Din/B Head

](https://www.pixsys.net/en/sensors/temperature/pt100-pt1000/din-b-head)

[![PT100 | PTS Thermoresistance with cable and anti-kink spring](https://www.pixsys.net/hubfs/Prodotti/Sensori%20di%20temperatura/PTS/pts_3.jpg)

### PT100 | PTS Thermoresistance with cable and anti-kink spring

](https://www.pixsys.net/en/sensors/temperature/pt100-pt1000/with-cable-and-anti-kink-spring)

[![](https://www.pixsys.net/hubfs/Prodotti/Sensori%20di%20temperatura/PTS/PTS%20PT100%20M12/PTS-1B-M12-TrasmInt_trequarti.jpg)

### PT1000 | PTS Resist. thermometer - output 0..10V - 4..20mA - M12 conn.

](https://www.pixsys.net/en/sensors/temperature/pt100-pt1000/integrated-transmitter-m12-connector)

[![](https://www.pixsys.net/hubfs/Prodotti/Sensori%20di%20temperatura/PT100/2000.00.678.jpg)

### PT100 | Wall-mounting temperature sensor

](https://www.pixsys.net/en/sensors/temperature/pt100-pt1000-wall)

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