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. 467-052
Mfr. Part No.702072/8-1130-23-00
BrandJumo
MYR1,734.95
Each
units
Logic, Relay 110 → 240 V ac 96 x 48 (1/8 DIN)mm - 3 -5°C +55°C - ON/OFF - LED IP20, IP65 CTRON 08 Red/Green
RS Stock No. 745-7961
Mfr. Part No.IR33Z9MR20
BrandCarel
MYR935.97
Each
units
Relay 12 → 24 V ac/dc, 24 V ac/dc, 115 → 230 V ac 76.2 x 34.2mm - 4 - - -199 → +800 (PT100/1000) °C, -50 → +150 (PTC) °C, -40 → +150 (NTC-HT) °C - Yes - - Carel IR33 -
RS Stock No. 760-5312
Mfr. Part No.E5CC-QX3A5M-003
BrandOmron
MYR1,477.26
Each
units
SSR 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. 739-2731
Mfr. Part No.E5AN-HTAA2HBM-500 AC100-240
BrandOmron
MYR2,951.30
Each
units
Relay 100 → 240 V ac 96 x 96mm - 1 -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. 820-0160
Mfr. Part No.P108/CC/VH/LRC/R
BrandEurotherm
MYR1,220.48
Each
units
Logic, Relay 85 → 264 V ac 48 x 96mm - 2 0°C +55°C -210 → +1200 (Type J Thermocouple) °C, -200 → +1300 (Type N Thermocouple) °C, -200 → +1372 (Type K Thermocouple) °C, -200 → +400 (Type T Thermocouple) °C, -200 → +850 (Pt100 RTD) °C, -200 → +900 (Type L Thermocouple) °C, 0 → +1820 (Type B Thermocouple) °C - Yes LED IP66 Piccolo P108 Amber, Green
RS Stock No. 877-2062
Mfr. Part No.MV160MAR021U0
BrandCAL
MYR745.49
Each
units
Relay, SSR 110 → 240 V ac 48 x 48mm 1 2 0°C +55°C - - - 4 Digit IP20, IP65 - -
RS Stock No. 124-1072
BrandRS PRO
MYR828.87
Each
units
Relay 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. 760-5299
Mfr. Part No.E5CC-RX3A5M-006
BrandOmron
MYR1,322.66
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. 292-0221
Mfr. Part No.N2300Y1210
MYR994.37
Each
units
Relay 100 V ac, 240 V ac 49 x 25mm - 2 0°C +55°C - ON/OFF - LED IP20, IP66 N 2300 Green
RS Stock No. 818-8892
Mfr. Part No.E5GC-RX2A6M-000
BrandOmron
MYR998.28
Each
units
Relay 100 → 240 V ac 24 x 48mm - 1 -10°C +55°C -200 → +1300 (K Thermocouple) °C, Maximum of +200 (R & S Thermocouple) °C, +400 → +800 (B Thermocouple) °C - - LCD, Single Line IP00, IP20, IP66 Omron E5GC White
RS Stock No. 905-5737
Mfr. Part No.PXU20020
BrandRed Lion
MYR523.96
Each
units
SSR 100 → 240 V ac 48 x 48mm - 1 0°C +50°C - PID Function Only Yes LCD IP65 - Orange/Green
RS Stock No. 736-4792
Mfr. Part No.KS92-110-0000D-000
BrandP.M.A
MYR2,378.34
Each
units
Relay 90 → 250 V ac 96 x 96 (1/4 DIN)mm - 4 -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 ON/OFF - Multi Line IP00, IP20, IP65 PMA KS92-1 -
RS Stock No. 780-5442
Mfr. Part No.E5AC-RX4A5M-000
BrandOmron
MYR1,483.10
Each
units
Relay 100 → 240 V ac 96 x 96mm - 1 -10°C +55°C -200 → +2300 °C - Yes LCD IP00, IP20, IP66 Omron E5AC White
RS Stock No. 772-9382
Mfr. Part No.E5CB-R1TC AC100-240
BrandOmron
MYR1,251.35
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. 623-3919
Mfr. Part No.P4100-2200-0200
MYR2,267.61
Each
units
Relay 20 → 48 V ac, 22 → 65 V dc 96 x 96 (1/4 DIN)mm - 1 0°C +55°C - ON/OFF - LED IP20, IP66 P 4100 Red
RS Stock No. 327-5005
Mfr. Part No.702042/88-888-000-23/210
BrandJumo
MYR1,419.64
Each
units
Logic, Relay 110 → 240 V ac 96 x 48 (1/8 DIN)mm - 3 0°C +55°C - - - LED IP20, IP65 ITRON 08 Green
RS Stock No. 736-5149
Mfr. Part No.9407-480-30001
BrandP.M.A
MYR7,716.65
Each
units
SSR 24 V dc 170 x 124mm - Blank 0°C +60°C -100 → +850 °C - Yes - IP00, IP20 -200 → +2300 (Thermocouple) °C, -100 → +850 (Platinum Resistance Thermometer) °C -
RS Stock No. 760-5396
Mfr. Part No.E5CC-CX3D5M-007
BrandOmron
MYR1,640.19
Each
units
Relay 24 V ac/dc 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. 787-9692
Mfr. Part No.PXR5 TAY1 1B000
BrandFuji
MYR901.15
Each
units
Relay 24 V ac/dc 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 - - 4 Digits, 7-Segment LED IP20, IP66 PXR5 Green, Red
RS Stock No. 418-5149
Mfr. Part No.KS90-104-0000D-000
BrandP.M.A
MYR2,360.61
Each
units
- 90 → 250 V ac 48 x 96mm - 4 -20°C +65°C - - - - - -1999 → +9999 (Current & Voltage) °C, -200 → +2315 (Thermocouple) °C, -200 → +850 (Platinum Resistance Thermometer) °C -
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