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. 736-2829
Mfr. Part No.CM15/000S0E0/STD
BrandABB
SGD655.96
Each
units
Analogue, Relay 100 → 240 V ac 50 x 97mm - 2 0°C +55°C -250 → +300 (Type T Thermocouple) °C, -200 → +1300 (Type N Thermocouple) °C, -200 → +600 (Pt100) °C, -100 → +900 (Type E Thermocouple) °C, -100 → +900 (Type J Thermocouple) °C, -100 → +900 (Type L Thermocouple) °C, -100 → 1300 (Type K Thermocouple) °C, -18 → +1700 (Type R Thermocouple) °C, -18 → +1700 (Type S Thermocouple) °C, -18 → +1800 (Type B Thermocouple) °C ON/OFF - LCD, Multi Line, TFT IP66 ControlMaster CM15 Green, Red, Yellow
RS Stock No. 760-5390
Mfr. Part No.E5CC-CX3A5M-004
BrandOmron
SGD584.54
Each
units
Relay 100 240 V ac 48 x 48mm - 1 - - - - - - - -200 +2300 (Thermocouple) °C, -200 +850 (Platinum Resistance Thermometer) °C, 0 +260 (Infrared Temperature Sensor) °C, 0 10 V, 0 20 mA White
RS Stock No. 510-9073
Mfr. Part No.703041/181-000-23/000
BrandJumo
SGD802.96
Each
units
Logic, Relay 110 → 240 V ac 48 x 48 (1/16 DIN)mm 1 (Analogue) 4 0°C +55°C - PID Controller Yes LCD, Multi Line IP20, IP65 DTRON 316 Red/Green
RS Stock No. 121-4226
Mfr. Part No.IR33B9MR20
BrandCarel
SGD230.01
Each
units
Analogue, Relay 12 24 V ac/dc, 24 V ac/dc, 115 230 V ac 76.2 x 34.2mm 2 (Analogue), 2 (Digital) 2 -10°C +50°C -199 +800 (PT100) °C, -199 +800 (PT1000) °C, -100 +800 (Type J/K Thermocouple) °C - Yes LED IP10, IP65 Carel IR33 -
RS Stock No. 418-5199
Mfr. Part No.KS40-100-0000D-000
BrandP.M.A
SGD516.73
Each
units
- 90 → 250 V ac 96 x 48mm - 3 -20°C +65°C - - - - - -1999 → +9999 (Current & Voltage) °C, -200 → +850 (Platinum Resistance Thermometer) °C, -100 → +1760 (Thermocouple) °C -
RS Stock No. 510-9146
Mfr. Part No.703043/181-400-23/000
BrandJumo
SGD953.70
Each
units
Analogue 110 240 V ac 96 x 48 (1/8 DIN)mm - 5 0°C +55°C - - - LCD, Multi Line IP20, IP65 DTRON 308Q Red/Green
RS Stock No. 798-3472
BrandRS PRO
SGD217.24
Each
units
SSR 230 V ac 96 x 96mm - 3 0°C +50°C 0 → +50 °C On/Off, P, PD, PI, PID Controller No LED IP20, IP65 - Green, Red
RS Stock No. 772-9367
Mfr. Part No.E5CB-Q1TC AC100-240
BrandOmron
SGD323.58
Each
units
Relay, Voltage 100 → 240 V ac 48 x 48mm - 1 - - - ON/OFF Yes LED IP00, IP20, IP66 Omron E5CB Red/Green
RS Stock No. 798-4093
Mfr. Part No.600-R-D-0-0-1
BrandGefran
SGD399.30
Each
units
Logic, Relay 100 → 240 V ac 48 x 48 (1/16 DIN)mm - 2 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 - - LED IP65 Gefran 600 Green, Red
RS Stock No. 760-5526
Mfr. Part No.E5EC-CX4A5M-014
BrandOmron
SGD937.42
Each
units
Relay 100 240 V ac 48 x 96mm - 1 - - - - - - - -200 +2300 (Thermocouple) °C, -200 +850 (Platinum Resistance Thermometer) °C, 0 +260 (Infrared Temperature Sensor) °C, 0 10 V, 0 20 mA White
RS Stock No. 611-8422
Mfr. Part No.3216/CC/VL/LRXX/R
BrandEurotherm
SGD577.12
Each
units
Changeover Relay, Logic, Relay 24 V ac/dc 48 x 48 (1/16 DIN)mm - 3 0°C +55°C - ON/OFF - - IP65 Eurotherm 3216 -
RS Stock No. 877-2062
Mfr. Part No.MV160MAR021U0
BrandCAL
SGD233.49
Each
units
Relay, SSR 110 → 240 V ac 48 x 48mm 1 2 0°C +55°C - - - 4 Digit IP20, IP65 - -
RS Stock No. 511-8897
Mfr. Part No.330000030
BrandCAL
SGD304.45
Each
units
Relay, SSD 12 → 24 V ac/dc - - 2 0°C +50°C - - - LED - CAL 3300 -
RS Stock No. 312-1784
Mfr. Part No.330000000
BrandCAL
SGD363.49
Each
units
Relay, SSD 100 V ac, 240 V ac 48 x 24 (1/32 DIN)mm - 2 0°C +50°C - - - LED IP66 CAL 3300 Red/Green/Orange
RS Stock No. 124-1065
BrandRS PRO
SGD211.60
Each
units
Relay 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. 418-5048
Mfr. Part No.KS40-102-0000D-000
BrandP.M.A
SGD574.58
Each
units
- 90 → 250 V ac 96 x 48mm - 3 -20°C +65°C - - - - - KS 40 -
RS Stock No. 288-695
Mfr. Part No.703590/281-8800-350000-23-00/
BrandJumo
SGD2,276.82
Each
units
Analogue 110 → 240 V ac 144 x 133mm 2 (Analogue), 6 (Binary) 3 -5°C +55°C - PID Controller Yes Multi Line IP20, IP65 Imago 500 Multicolour
RS Stock No. 736-4730
Mfr. Part No.TB40-100-0000D-D00
BrandP.M.A
SGD504.16
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. 454-5068
Mfr. Part No.P6100-2700-00-0
SGD429.80
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. 489-4095
Mfr. Part No.3208/CC/VH/LRDX/R
BrandEurotherm
SGD751.46
Each
units
Analogue, Changeover Relay, Logic, Relay 85 → 264 V ac 96 x 48 (1/8 DIN)mm - 4 0°C +55°C - ON/OFF - LCD, Single Line IP65 Eurotherm 3208 Green
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