Platinum resistance thermometers (PRTs) offer excellent accuracy over a wide temperature range (from -200 to 850 °C). Sensors are interchangeable between different manufacturers, and are available in various accuracy ratings and packages to suit most applications. Unlike thermocouples, it is not necessary to use special cables to connect to the sensor.
Pico Technology supplies a range of Class A sensors (±0.15 at 0 °C) and tenth-DIN sensors (±0.03 at 0 °C). Specialist manufacturers can provide sensors with 0.001 at 0 °C accuracy (at a price). Please note that these accuracy specifications relate to the SENSOR ONLY. It is necessary to add the sensor error to the PT-104 error.
For more information please see our application note on choosing PT100 sensors.
Class A and Tenth-DIN PT100 Probes
| Probe | Description | Illustration |
|---|---|---|
| SE011 | General Purpose Probe Temperature range: -50 to +500 °C Dimensions: 6 x 150 mm £23.00 | |
| SE012 | 1/10th DIN Precision Probe Temperature range: -50 to +250 °C Dimensions: 4 x 150 mm £48.00 | |
| SE014 | Immersion Probe PT100 Class A tolerance Temperature range: -75 to +250 °C £46.00 | ![]() |
| SE015 | Insertion Probe PT100 Class A tolerance Temperature range: -75 to +250 °C £48.00 | ![]() |
| SE016 | Insertion Probe Heavy Duty PT100 Class A tolerance Temperature range: -150 to +650 °C £50.00 | ![]() |
| SE017 | Air Probe Fast Response PT100 Class A tolerance Temperature range: -75 to +250 °C £46.00 | ![]() |
| SE018 | Air Probe High Temperature PT100 Class A tolerance Temperature range: -150 to +650 °C £52.00 | ![]() |
Low Cost PT100 Probe
The SE019 is low cost, robustly constructed with a stainless steel protection sheath, moulded mini handle with built in stress relief and complete with 1 Metre of cable.
| Probe | Description | Illustration |
|---|---|---|
| SE019 | PT100 General Purpose Temperature range: -75 to +260 °C £28.00 |
* US Dollar and Euro prices are approximate.
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