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. 772-9385
Mfr. Part No.E5CBR1TCDACDC24
BrandOmron
TWD5,893.00
Each
units
Relay 24 V ac/dc 48 x 48mm - 1 - - - ON/OFF Yes LED IP00, IP20, IP66 Omron E5CB Red/Green
RS Stock No. 745-8018
Mfr. Part No.IR33Y7HR0E
BrandCarel
TWD5,423.00
Each
units
Relay 115 → 230 V ac 76.2 x 34.2mm - 2 - - - - Yes - - Carel IR33 -
RS Stock No. 136-8654
Mfr. Part No.E5CD-QX2A6M-002
BrandOmron
TWD13,728.00
Each
units
PNP, SSR 100 → 240 V ac 48 x 48mm 2 2 -10°C +55°C -10 → +55 °C Temperature Control Yes 11-Segment Digital Display IP00, IP20, IP66 Omron E5CD -
RS Stock No. 183-9336
Mfr. Part No.AKT4H1111001
BrandPanasonic
TWD19,769.00
Each
units
Relay 100 → 240 V ac 48 x 59.2mm 1 1 0°C +50°C 0 → +50 °C - - Segment IP66 - -
RS Stock No. 787-9698
Mfr. Part No.PXR5 TAY1 1V000
BrandFuji
TWD6,310.00
Each
units
Relay 100 → 240 V ac 48 x 96mm - 1 -10°C +50°C -150 → +400 (Type T Thermocouple) °C, -150 → +800 (Type E Thermocouple) °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 - - 2 Lines, 4 Digits, 7-Segment LED IP20, IP66 PXR5 Green, Red
RS Stock No. 815-4764
Mfr. Part No.AKT2213200
BrandPanasonic
TWD7,722.00
Each
units
Current 24 V ac/dc 48 x 24mm - 1 0°C +50°C -200 → +1000 (Type J) °C, -200 → +1300 (Type N) °C, -200 → +1370 (Type K) °C, -200 → +500 (JPt100) °C, -200 → +800 (Type E) °C, -200 → +850 (Type Pt100) °C, -199.9 → +400 (Type T) °C, 0 → +1390 (Type PL-II) °C, 0 → +1760 (Type R&S) °C, 0 → +1820 (Type B) °C, 0 → +2315 (Type C) °C - Yes LCD IP66 Panasonic KT2 Green, Red/Green/Orange
RS Stock No. 862-6625
Mfr. Part No.650-C-RR0-00000-0-G
BrandGefran
TWD13,409.00
Each
units
Analogue, Relay 20 → 27 V ac/dc 48 x 48mm - 3 -10°C +55°C - - - LCD IP65 - Black
RS Stock No. 162-3003
Mfr. Part No.14158880
BrandWIKA
TWD11,332.00
Each
units
Relay 24 V ac/dc, 100 → 240 V ac 48 x 48mm - - 0°C +50°C -328 → +1472 (Type E) °F, -328 → +1562 (PT100) °F, -328 → +1832 (Type J) °F, -328 → +2372 (Type N) °F, -328 → +2498 (Type K) °F, -328 → +752 (Type T) °F, -328 → +932 (JPT100) °F, -200 → +1000 (Type J) °C, -200 → +1300 (Type N) °C, -200 → +1370 (Type K) °C, -200 → +400 °C, -200 → +500 °C, -200 → +800 °C, -200 → +850 (PT100) °C, 0 → +1390 (Type PL-II) °C, 0 → +1760 (Type R) °C, 0 → +1760 (Type S) °C, 0 → +1820 (Type B) °C, 0 → +2315 (Type C) °C, +32 → +2534 (Type PL-II) °F, +32 → +3200 °F, +32 → +3308 °F, +32 → +4199 °F - - Dual 5 Digit 7-Segment LED Display IP00, IP20, IP65 - Red
RS Stock No. 739-2741
Mfr. Part No.E5CN-HTQ2M-500 AC100-240
BrandOmron
TWD13,767.00
Each
units
Relay 100 → 240 V ac 48 x 48mm - 2 -10°C +55°C - - - - - -200 → +2300 (Thermocouple) °C, -200 → +850 (Platinum Resistance Thermometer) °C, 0 → 10 V, 0 → 20 mA Red/Green/Yellow
RS Stock No. 736-4730
Mfr. Part No.TB40-100-0000D-D00
BrandP.M.A
TWD10,530.00
Each
units
Relay 90 → 250 V ac 96 x 48 (1/8 DIN)mm - 3 -20°C +65°C -200 → +200 (PT1000) °C, -200 → +400 (Type T Thermocouple) °C, -200 → +850 (PT100) °C, -100 → +1000 (Type E Thermocouple) °C, -100 → +1200 (Type J Thermocouple) °C, -100 → +1300 (Type N Thermocouple) °C, -100 → +1350 (Type K Thermocouple) °C, -100 → +900 (Type L Thermocouple) °C, 0 → +1760 (Type R Thermocouple) °C, 0 → +1760 (Type S Thermocouple) °C, 0 → +1820 (Type B Thermocouple) °C, 0 → +2315 (Type C Thermocouple) °C, 0 → +2315 (Type D Thermocouple) °C - - LED, Multi Line IP00, IP20, IP65 - -
RS Stock No. 348-8841
Mfr. Part No.95111PA000
BrandCAL
TWD11,854.00
Each
units
Relay 100 V ac, 240 V ac 48 x 48 (1/16 DIN)mm - 2 0°C +50°C - - - LED IP66 CAL 9500 Red/Green/Orange
RS Stock No. 124-1070
BrandRS PRO
TWD4,112.00
Each
units
Relay, SSR 110 → 240 V ac 48 x 48mm - 3 0°C +55°C -200 to, -199 → +800 (PT100) °C, 0 → +1399 (Type N Thermocouple) °C, 0 → +1762 (Type S Thermocouple) °C, 0 → +1795 (Type R Thermocouple) °C, 0 → +2320 (Type C Thermocouple) °C, 0 → 762 (Type L Thermocouple) °C, +100 → +1824 (Type B Thermocouple) °C - - Dual 4 Digit LED IP20, IP65 - -
RS Stock No. 745-8009
Mfr. Part No.IR33S7HR0E
BrandCarel
TWD4,895.00
Each
units
Relay 115 → 230 V ac 76.2 x 34.2mm - 1 - - -50 → +150 (PTC) °C, -50 → +90 (NTC) °C - Yes LED IP65 Carel IR33 -
RS Stock No. 798-4107
Mfr. Part No.600-R-D-R-2-1
BrandGefran
TWD14,554.00
Each
units
Logic, Relay 100 → 240 V ac 48 x 48 (1/16 DIN)mm - 3 0°C +50°C -200 → +400 (Type T Thermocouple) °C, -200 → +400 (Type U Thermocouple) °C, -200 → +600 (RTD 2/3 Wires - JPT100) °C, -200 → +850 (RTD 2/3 Wires - PT100) °C, -100 → +750 (Type E Thermocouple) °C, -55 → +120 (PTC - 990Ω. 25) °C, -10 → +70 (NTC - 1KΩ. 25) °C, 0 → +1000 (Type J Thermocouple) °C, 0 → +1100 (Type (NI-Ni18Mo) Thermocouple) °C, 0 → +1300 (Type K Thermocouple) °C, 0 → +1300 (Type N Thermocouple) °C, 0 → +1750 (Type R Thermocouple) °C, 0 → +1750 (Type S Thermocouple) °C, 0 → +2300 (Type C Thermocouple) °C, 0 → +2300 (Type D Thermocouple) °C, 0 → +2300 (Type G Thermocouple) °C, 0 → +600 (Type L-GOST Thermocouple) °C, 44 → +1800 (Type B Thermocouple) °C - Yes LED IP65 Gefran 600 Green, Red
RS Stock No. 780-5433
Mfr. Part No.E5AC-QX4D5M-000
BrandOmron
TWD10,431.00
Each
units
Voltage 24 V ac/dc 96 x 96mm - 1 -10°C +55°C -200 → +2300 °C - Yes LCD IP00, IP20, IP66 Omron E5AC White
RS Stock No. 124-1066
BrandRS PRO
TWD4,010.00
Each
units
Relay, SSR 110 → 240 V ac 48 x 48mm - 2 0°C +55°C -200 to, -199 → +800 (PT100) °C, 0 → +1399 (Type N Thermocouple) °C, 0 → +1762 (Type S Thermocouple) °C, 0 → +1795 (Type R Thermocouple) °C, 0 → +2320 (Type C Thermocouple) °C, 0 → 762 (Type L Thermocouple) °C, +100 → +1824 (Type B Thermocouple) °C - - Dual 4 Digit LED IP20, IP65 - -
RS Stock No. 772-9379
Mfr. Part No.E5CB-R1P AC100-240
BrandOmron
TWD5,893.00
Each
units
Relay 100 → 240 V ac 48 x 48mm - 1 - - - ON/OFF Yes LED IP00, IP20, IP66 Omron E5CB Red/Green
RS Stock No. 454-5068
Mfr. Part No.P6100-2700-00-0
TWD9,734.00
Each
units
Linear 100 V ac, 240 V ac 48 x 48 (1/16 DIN)mm - 1 0°C +55°C - ON/OFF - LED IP20, IP66 P 6100 Red
RS Stock No. 535-424
Mfr. Part No.E5CN-Q2MTD-500 AC/DC24
BrandOmron
TWD6,255.00
Each
units
Relay 24 V ac/dc 48 x 48mm - 2 -10°C +55°C - - - - - -200 → +2300 (Thermocouple) °C, -200 → +850 (Platinum Resistance Thermometer) °C Red/Green/Yellow
New
RS Stock No. 188-5164
BrandRS PRO
TWD3,816.00
Each
units
Relay, SSR 24 V ac 96 x 96mm 1 2 0°C +50°C -200 → +1700 °C, 0 → 50 °C - - 4 Digits IP20, IP65 - -