PID Temperature Controllers

What are PID Temperature Controllers?
PID temperature controllers are an on/off process controller that uses mathimatical fomula to calculate the difference between the desired temperature setpoint and current process temperature to ensure the process temperature remains as close to the setpoint as possible. PID controllers are effective at dealing with process distrubances that can have an impact on the quality of the product that is being measured.
How do they work?
The three elements of the PID algorithm are the Proportional, the Integral, and the Derivative. These elements each relate to the variance in the process temperature versus the setpoint in a period of time.

- Proportional - the variance between the setpoint and the current process temperature
- Integral - the previous variance from the setpoint
- Derivative - the predicted future variance based on previous and current variance

These variances over time are then calculated using a PID formula and the result indicates how much power needs to be applied to the process to maintain the temperature at the setpoint.

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Description Price Output Type Supply Voltage Size Number of Inputs Number of Outputs Minimum Operating Temperature Maximum Operating Temperature Temperature Range Control Type Communication Module Available Display Type IP Rating Range Display Colour
RS Stock No. 714-2331
Mfr. Part No.PXR4 TAS1 1V000
BrandFuji
£144.72
Each
Units
Relay 100 V ac, 240 V ac 48 x 48 (1/16 DIN)mm - 1 -10°C +50°C 0 → +400 (Type K Thermocouple) °C ON/OFF - LED IP20, IP66 PXR4 -
RS Stock No. 787-9752
Mfr. Part No.PXG4 EYY1 0BY00
BrandFuji
£160.09
Each
Units
Current 24 V ac/dc 48 x 48mm - 1 - - 0 → +1200 (Type K Thermocouple) °C, 0 → +1300 (Type N Thermocouple) °C, 0 → +1300 (Type PL II Thermocouple) °C, 0 → +1600 (Type R Thermocouple) °C, 0 → +1600 (Type S Thermocouple) °C, 0 → +1800 (Type B Thermocouple) °C, 0 → +800 (Type J Thermocouple) °C, 32 → +1472 (Type J Thermocouple) °C, 32 → +2192 (Type K Thermocouple) °C - - 2 Lines, 4 Digits, 7-Segment LED - PXG4 Green, Red
RS Stock No. 787-9746
Mfr. Part No.PXG4 CYY1 0VY00
BrandFuji
£149.70
Each
Units
SSR 100 → 240 V ac 48 x 48mm - 1 - - 0 → +1200 (Type K Thermocouple) °C, 0 → +1300 (Type N Thermocouple) °C, 0 → +1300 (Type PL II Thermocouple) °C, 0 → +1600 (Type R Thermocouple) °C, 0 → +1600 (Type S Thermocouple) °C, 0 → +1800 (Type B Thermocouple) °C, 0 → +800 (Type J Thermocouple) °C, 32 → +1472 (Type J Thermocouple) °C, 32 → +2192 (Type K Thermocouple) °C - - 2 Lines, 4 Digits, 7-Segment LED - PXG4 Green, Red
RS Stock No. 787-9727
Mfr. Part No.PXR9 TCY1 1B000
BrandFuji
£109.76
Each
Units
SSC, SSR 24 V ac/dc 96 x 96mm - 1 -10°C +50°C 0 → +1200 (Type K Thermocouple) °C, 0 → +1300 (Type N Thermocouple) °C, 0 → +1300 (Type PL II Thermocouple) °C, 0 → +1600 (Type R Thermocouple) °C, 0 → +1600 (Type S Thermocouple) °C, 0 → +1800 (Type B Thermocouple) °C, 0 → +800 (Type J Thermocouple) °C, -150 → +400 (Type T Thermocouple) °C, -150 → +800 (Type E Thermocouple) °C - - 2 Lines, 4 Digits, 7-Segment LED IP20, IP66 PXR9 Green, Red
RS Stock No. 787-9676
Mfr. Part No.PXR4 TAY1 1B000
BrandFuji
£144.72
Each
Units
Relay 24 V ac/dc 48 x 48mm - 1 -10°C +50°C 0 → +1200 (Type K Thermocouple) °C, 0 → +1300 (Type N Thermocouple) °C, 0 → +1300 (Type PL II Thermocouple) °C, 0 → +1600 (Type R Thermocouple) °C, 0 → +1600 (Type S Thermocouple) °C, 0 → +1800 (Type B Thermocouple) °C, 0 → +800 (Type J Thermocouple) °C, -150 → +400 (Type T Thermocouple) °C, -150 → +800 (Type E Thermocouple) °C - - 2 Lines, 4 Digits, 7-Segment LED IP20, IP66 PXR4 Green, Red
RS Stock No. 787-9711
Mfr. Part No.PXR9 TAY1 1V000
BrandFuji
£146.76
Each
Units
Relay 100 → 240 V ac 96 x 96mm - 1 -10°C +50°C 0 → +1200 (Type K Thermocouple) °C, 0 → +1300 (Type N Thermocouple) °C, 0 → +1300 (Type PL II Thermocouple) °C, 0 → +1600 (Type R Thermocouple) °C, 0 → +1600 (Type S Thermocouple) °C, 0 → +1800 (Type B Thermocouple) °C, 0 → +800 (Type J Thermocouple) °C, -150 → +400 (Type T Thermocouple) °C, -150 → +800 (Type E Thermocouple) °C - - 2 Lines, 4 Digits, 7-Segment LED IP20, IP66 PXR9 Green, Red
RS Stock No. 787-9721
Mfr. Part No.PXR9 TEY1 1V000
BrandFuji
£181.45
Each
Units
Current 100 → 240 V ac 96 x 96mm - 1 -10°C +50°C 0 → +1200 (Type K Thermocouple) °C, 0 → +1300 (Type N Thermocouple) °C, 0 → +1300 (Type PL II Thermocouple) °C, 0 → +1600 (Type R Thermocouple) °C, 0 → +1600 (Type S Thermocouple) °C, 0 → +1800 (Type B Thermocouple) °C, 0 → +800 (Type J Thermocouple) °C, -150 → +400 (Type T Thermocouple) °C, -150 → +800 (Type E Thermocouple) °C - - 2 Lines, 4 Digits, 7-Segment LED IP20, IP66 PXR9 Green, Red
RS Stock No. 787-9689
Mfr. Part No.PXR4 TCY1 1B000
BrandFuji
£123.01
Each
Units
SSC, SSR 24 V ac/dc 48 x 48mm - 1 -10°C +50°C 0 → +1200 (Type K Thermocouple) °C, 0 → +1300 (Type N Thermocouple) °C, 0 → +1300 (Type PL II Thermocouple) °C, 0 → +1600 (Type R Thermocouple) °C, 0 → +1600 (Type S Thermocouple) °C, 0 → +1800 (Type B Thermocouple) °C, 0 → +800 (Type J Thermocouple) °C, -150 → +400 (Type T Thermocouple) °C, -150 → +800 (Type E Thermocouple) °C - - 2 Lines, 4 Digits, 7-Segment LED IP20, IP66 PXR4 Green, Red
RS Stock No. 787-9733
Mfr. Part No.PXG4 AYY1 0VY00
BrandFuji
£149.70
Each
Units
Relay 100 → 240 V ac 48 x 48mm - 1 - - 0 → +1200 (Type K Thermocouple) °C, 0 → +1300 (Type N Thermocouple) °C, 0 → +1300 (Type PL II Thermocouple) °C, 0 → +1600 (Type R Thermocouple) °C, 0 → +1600 (Type S Thermocouple) °C, 0 → +1800 (Type B Thermocouple) °C, 0 → +800 (Type J Thermocouple) °C, 32 → +1472 (Type J Thermocouple) °C, 32 → +2192 (Type K Thermocouple) °C - - 2 Lines, 4 Digits, 7-Segment LED - PXG4 Green, Red
RS Stock No. 787-9682
Mfr. Part No.PXR4 TAS1 1B000
BrandFuji
£144.72
Each
Units
Relay 24 V ac/dc 48 x 48mm - 1 -10°C +50°C 0 → +1200 (Type K Thermocouple) °C, 0 → +1300 (Type N Thermocouple) °C, 0 → +1300 (Type PL II Thermocouple) °C, 0 → +1600 (Type R Thermocouple) °C, 0 → +1600 (Type S Thermocouple) °C, 0 → +1800 (Type B Thermocouple) °C, 0 → +800 (Type J Thermocouple) °C, -150 → +400 (Type T Thermocouple) °C, -150 → +800 (Type E Thermocouple) °C - - 2 Lines, 4 Digits, 7-Segment LED IP20, IP66 PXR4S Green, Red
RS Stock No. 787-9698
Mfr. Part No.PXR5 TAY1 1V000
BrandFuji
£157.11
Each
Units
Relay 100 → 240 V ac 48 x 96mm - 1 -10°C +50°C 0 → +1200 (Type K Thermocouple) °C, 0 → +1300 (Type N Thermocouple) °C, 0 → +1300 (Type PL II Thermocouple) °C, 0 → +1600 (Type R Thermocouple) °C, 0 → +1600 (Type S Thermocouple) °C, 0 → +1800 (Type B Thermocouple) °C, 0 → +800 (Type J Thermocouple) °C, -150 → +400 (Type T Thermocouple) °C, -150 → +800 (Type E Thermocouple) °C - - 2 Lines, 4 Digits, 7-Segment LED IP20, IP66 PXR5 Green, Red
RS Stock No. 787-9686
Mfr. Part No.PXR4 TCS1 1V000
BrandFuji
£131.96
Each
Units
Voltage 100 → 240 V ac 48 x 48mm - 1 -10°C +50°C 0 → +1200 (Type K Thermocouple) °C, 0 → +1300 (Type N Thermocouple) °C, 0 → +1300 (Type PL II Thermocouple) °C, 0 → +1600 (Type R Thermocouple) °C, 0 → +1600 (Type S Thermocouple) °C, 0 → +1800 (Type B Thermocouple) °C, 0 → +800 (Type J Thermocouple) °C, -150 → +400 (Type T Thermocouple) °C, -150 → +800 (Type E Thermocouple) °C - - 2 Lines, 4 Digits, 7-Segment LED IP20, IP66 PXR4S Green, Red
RS Stock No. 787-9743
Mfr. Part No.PXG4 EYY1 0VY00
BrandFuji
£149.70
Each
Units
Current 100 → 240 V ac 48 x 48mm - 1 - - 0 → +1200 (Type K Thermocouple) °C, 0 → +1300 (Type N Thermocouple) °C, 0 → +1300 (Type PL II Thermocouple) °C, 0 → +1600 (Type R Thermocouple) °C, 0 → +1600 (Type S Thermocouple) °C, 0 → +1800 (Type B Thermocouple) °C, 0 → +800 (Type J Thermocouple) °C, 32 → +1472 (Type J Thermocouple) °C, 32 → +2192 (Type K Thermocouple) °C - - 2 Lines, 4 Digits, 7-Segment LED - PXG4 Green, Red
RS Stock No. 787-9737
Mfr. Part No.PXG4 AYY1 0BY00
BrandFuji
£157.32
Each
Units
Relay 24 V ac/dc 48 x 48mm - 1 - - 0 → +1200 (Type K Thermocouple) °C, 0 → +1300 (Type N Thermocouple) °C, 0 → +1300 (Type PL II Thermocouple) °C, 0 → +1600 (Type R Thermocouple) °C, 0 → +1600 (Type S Thermocouple) °C, 0 → +1800 (Type B Thermocouple) °C, 0 → +800 (Type J Thermocouple) °C, 32 → +1472 (Type J Thermocouple) °C, 32 → +2192 (Type K Thermocouple) °C - - 2 Lines, 4 Digits, 7-Segment LED - PXG4 Green, Red
RS Stock No. 787-9715
Mfr. Part No.PXR9 TAY1 1B000
BrandFuji
£191.84
Each
Units
Relay 24 V ac/dc 96 x 96mm - 1 -10°C +50°C 0 → +1200 (Type K Thermocouple) °C, 0 → +1300 (Type N Thermocouple) °C, 0 → +1300 (Type PL II Thermocouple) °C, 0 → +1600 (Type R Thermocouple) °C, 0 → +1600 (Type S Thermocouple) °C, 0 → +1800 (Type B Thermocouple) °C, 0 → +800 (Type J Thermocouple) °C, -150 → +400 (Type T Thermocouple) °C, -150 → +800 (Type E Thermocouple) °C - - 2 Lines, 4 Digits, 7-Segment LED IP20, IP66 PXR9 Green, Red
RS Stock No. 787-9718
Mfr. Part No.PXR5 TEY1 1B000
BrandFuji
£167.49
Each
Units
Current 24 V ac/dc 48 x 96mm - 1 -10°C +50°C 0 → +1200 (Type K Thermocouple) °C, 0 → +1300 (Type N Thermocouple) °C, 0 → +1300 (Type PL II Thermocouple) °C, 0 → +1600 (Type R Thermocouple) °C, 0 → +1600 (Type S Thermocouple) °C, 0 → +1800 (Type B Thermocouple) °C, 0 → +800 (Type J Thermocouple) °C, -150 → +400 (Type T Thermocouple) °C, -150 → +800 (Type E Thermocouple) °C - - 2 Lines, 4 Digits, 7-Segment LED IP20, IP66 PXR5 Green, Red
RS Stock No. 787-9709
Mfr. Part No.PXR5 TEY1 1V000
BrandFuji
£157.11
Each
Units
Current 100 → 240 V ac 48 x 96mm - 1 -10°C +50°C 0 → +1200 (Type K Thermocouple) °C, 0 → +1300 (Type N Thermocouple) °C, 0 → +1300 (Type PL II Thermocouple) °C, 0 → +1600 (Type R Thermocouple) °C, 0 → +1600 (Type S Thermocouple) °C, 0 → +1800 (Type B Thermocouple) °C, 0 → +800 (Type J Thermocouple) °C, -150 → +400 (Type T Thermocouple) °C, -150 → +800 (Type E Thermocouple) °C - - 4 Digits, 7-Segment LED IP20, IP66 PXR5 Green, Red
RS Stock No. 787-9724
Mfr. Part No.PXR9 TCY1 1V000
BrandFuji
£181.45
Each
Units
SSC, SSR 100 → 240 V ac 96 x 96mm - 1 -10°C +50°C 0 → +1200 (Type K Thermocouple) °C, 0 → +1300 (Type N Thermocouple) °C, 0 → +1300 (Type PL II Thermocouple) °C, 0 → +1600 (Type R Thermocouple) °C, 0 → +1600 (Type S Thermocouple) °C, 0 → +1800 (Type B Thermocouple) °C, 0 → +800 (Type J Thermocouple) °C, -150 → +400 (Type T Thermocouple) °C, -150 → +800 (Type E Thermocouple) °C - - 2 Lines, 4 Digits, 7-Segment LED IP20, IP66 PXR9 Green, Red
RS Stock No. 787-9705
Mfr. Part No.PXR5 TCY1 1B000
BrandFuji
£106.28
Each
Units
SSC, SSR 24 V ac/dc 48 x 96mm - 1 -10°C +50°C 0 → +1200 (Type K Thermocouple) °C, 0 → +1300 (Type N Thermocouple) °C, 0 → +1300 (Type PL II Thermocouple) °C, 0 → +1600 (Type R Thermocouple) °C, 0 → +1600 (Type S Thermocouple) °C, 0 → +1800 (Type B Thermocouple) °C, 0 → +800 (Type J Thermocouple) °C, -150 → +400 (Type T Thermocouple) °C, -150 → +800 (Type E Thermocouple) °C - - 2 Lines, 4 Digits, 7-Segment LED IP20, IP66 PXR5 Green, Red
RS Stock No. 787-9692
Mfr. Part No.PXR5 TAY1 1B000
BrandFuji
£79.07
Each
Units
Relay 24 V ac/dc 48 x 96mm - 1 -10°C +50°C 0 → +1200 (Type K Thermocouple) °C, 0 → +1300 (Type N Thermocouple) °C, 0 → +1300 (Type PL II Thermocouple) °C, 0 → +1600 (Type R Thermocouple) °C, 0 → +1600 (Type S Thermocouple) °C, 0 → +1800 (Type B Thermocouple) °C, 0 → +800 (Type J Thermocouple) °C, -150 → +400 (Type T Thermocouple) °C, -150 → +800 (Type E Thermocouple) °C - - 4 Digits, 7-Segment LED IP20, IP66 PXR5 Green, Red