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 Configurable Outputs Communication Module Available Display Type IP Rating Range
RS Stock No. 539-5101
Mfr. Part No.PXR4 TAY1 1V000
BrandFuji
MYR899.54
Each
units
Relay 100 V ac, 240 V ac 48 x 48 (1/16 DIN)mm - 2 -10°C +50°C 0 → +400 (Type K Thermocouple) °C ON/OFF Relay Yes LED, Multi Line IP20, IP66 PXR4
RS Stock No. 760-4592
Mfr. Part No.E5CC-QX2ASM-800
BrandOmron
MYR603.43
Each
units
- 100 → 240 V ac 48 x 48mm - 1 -10°C +50°C - - - - - - -200 → +2300 (Thermocouple) °C, -200 → +850 (Platinum Resistance Thermometer) °C, 0 → +260 (Infrared Temperature Sensor) °C, 0 → 10 V, 0 → 20 mA
RS Stock No. 327-4995
Mfr. Part No.702041/88-888-000-23/210
BrandJumo
MYR1,425.97
Each
units
Logic, Relay 110 → 240 V ac 48 x 48 (1/16 DIN)mm - 2 0°C +55°C - - 1 Logic, 1 Relay - LED IP20, IP65 ITRON 16
RS Stock No. 327-4989
Mfr. Part No.702040/88-888-000-23/210
BrandJumo
MYR1,220.29
Each
units
Logic, Relay 110 → 240 V ac 48 x 24 (1/32 DIN)mm - 2 0°C +55°C - - 1 Logic, 1 Relay - LED IP20, IP65 ITRON 32
RS Stock No. 745-7958
Mfr. Part No.IR33W7LR20
BrandCarel
MYR817.92
Each
units
Relay 12 → 24 V ac/dc, 24 V ac/dc, 115 → 230 V ac 76.2 x 34.2mm - 2 - - -50 → +150 (PTC/PT1000) °C, -40 → +150 (NTC-HT) °C - Relay Yes - - Carel IR33
RS Stock No. 454-2205
Mfr. Part No.P6100-2100-00-0
MYR1,561.84
Each
units
Relay 100 V ac, 240 V ac 48 x 48 (1/16 DIN)mm - 1 0°C +55°C - ON/OFF Relay - LED IP20, IP66 P 6100
RS Stock No. 208-2773
Mfr. Part No.2216e/CC/VH/LH/XX/XX
BrandEurotherm
MYR1,320.32
Each
units
Logic 85 → 264 V ac 48 x 48 (1/16 DIN)mm - 1 0°C +55°C -210 → +1820 °C - - - LED IP65 Eurotherm 2216e
RS Stock No. 760-5390
Mfr. Part No.E5CC-CX3A5M-004
BrandOmron
MYR1,741.23
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
RS Stock No. 535-420
Mfr. Part No.E5CN-R2MT-500 AC100-240
BrandOmron
MYR1,416.41
Each
units
Relay 100 → 240 V ac 48 x 48mm - 2 -10°C +50°C - - - - - - -200 → +2300 (Thermocouple) °C, -200 → +850 (Platinum Resistance Thermometer) °C
RS Stock No. 773-7554
Mfr. Part No.701150/8-01-0253-2001-23/005
BrandJumo
MYR2,239.06
Each
units
Relay 110 → 240 V ac 85 x 45mm 2 2 - - - - 2 Relay - Digital IP20 -
RS Stock No. 467-080
Mfr. Part No.702071/8-1130-23-00/061
BrandJumo
MYR1,318.68
Each
units
Logic, Relay 110 → 240 V ac 48 x 48 (1/16 DIN)mm - 4 -5°C +55°C - ON/OFF 1 Logic, 2 Relay - LED IP20, IP65 CTRON 16
RS Stock No. 760-4637
Mfr. Part No.E5EC-CX2ASM-800
BrandOmron
MYR867.81
Each
units
- 100 → 240 V ac 48 x 96mm - - -10°C +50°C - - - - - - -200 → +2300 (Thermocouple) °C, -200 → +850 (Platinum Resistance Thermometer) °C, 0 → +260 (Infrared Temperature Sensor) °C, 0 → 10 V, 0 → 20 mA
RS Stock No. 437-0886
Mfr. Part No.600-R-R-0-0-1
BrandGefran
MYR1,152.54
Each
units
Relay 100 V ac, 240 V ac 48 x 48 (1/16 DIN)mm - 2 0°C +50°C 0 → +1750 °C ON/OFF Relay - LED, Multi Line IP65 Gefran 600
RS Stock No. 745-7951
Mfr. Part No.IR33Z7LR20
BrandCarel
MYR801.18
Each
units
Relay 12 → 24 V ac/dc, 24 V ac/dc, 115 → 230 V ac 76.2 x 34.2mm - 4 - - -50 → +150 (PTC/PT1000) °C, -40 → +150 (NTC-HT) °C - Relay Yes - - Carel IR33
RS Stock No. 773-7535
Mfr. Part No.701160/8-0153-001-23
BrandJumo
MYR1,202.16
Each
units
Relay 110 → 240 V ac - 1 2 0°C +55°C - - 2 Relay - - IP20 -
RS Stock No. 313-2829
Mfr. Part No.2108i/AL/RD/VH/HA/LA
BrandEurotherm
MYR1,590.84
Each
units
Changeover Relay 85 → 264 V ac 96 x 48 (1/8 DIN)mm - 2 0°C +55°C -210 → +1820 °C - Relay - LED IP65 Eurotherm 2108
RS Stock No. 511-8897
Mfr. Part No.330000030
BrandCAL
MYR980.69
Each
units
Relay, SSD 12 → 24 V ac/dc - - 2 0°C +50°C - - Relay, SSD - LED - CAL 3300
RS Stock No. 312-1784
Mfr. Part No.330000000
BrandCAL
MYR1,369.82
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
RS Stock No. 623-3818
Mfr. Part No.P6700-2100-000
MYR1,220.45
Each
units
Relay 100 V ac, 240 V ac 48 x 48 (1/16 DIN)mm - 1 0°C +55°C - - Relay - LED IP20, IP66 -
RS Stock No. 760-4634
Mfr. Part No.E5EC-CR2ASM-800
BrandOmron
MYR908.27
Each
units
- 100 → 240 V ac 48 x 96mm - - -10°C +50°C - - - - - - -200 → +2300 (Thermocouple) °C, -200 → +850 (Platinum Resistance Thermometer) °C, 0 → +260 (Infrared Temperature Sensor) °C, 0 → 10 V, 0 → 20 mA
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