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. 800-3596
Mfr. Part No.AKT4B211100
BrandPanasonic
$416.57
Each
units
Relay 24 V ac/dc 48 x 48mm - 1 0°C +50°C - - - 11-Segment Digital Display IP66 Panasonic KT4B Red/Green/Orange
RS Stock No. 800-3603
Mfr. Part No.AKT7112100J
BrandPanasonic
$283.34
Each
units
Transistor 100 → 240 V ac 22.5 x 75mm - 1 0°C +50°C - - - Digital - Panasonic KT7 -
RS Stock No. 800-3619
Mfr. Part No.AKT7212100J
BrandPanasonic
$324.26
Each
units
Transistor 24 V ac/dc 22.5 x 75mm - 1 0°C +50°C - - - Digital - Panasonic KT7 -
RS Stock No. 800-3606
Mfr. Part No.AKT7113100
BrandPanasonic
$288.77
Each
units
Current 100 → 240 V ac 22.5 x 75mm - 1 0°C +50°C - - - Digital - Panasonic KT7 -
RS Stock No. 183-0080
Mfr. Part No.AKT4R1112001
BrandPanasonic
$647.19
Each
units
Relay 24 V ac/dc, 100 → 240 V ac 48 x 60mm 1 3 -10°C +55°C -10 → +55 °C - - Segment IP66 - Black
RS Stock No. 800-3587
Mfr. Part No.AKT4H211100
BrandPanasonic
$416.57
Each
units
Relay 24 V ac/dc 48 x 48mm - 1 0°C +50°C - - - 11-Segment Digital Display IP66 Panasonic KT4H Red/Green/Orange
RS Stock No. 183-9318
Mfr. Part No.AKT4H112100
BrandPanasonic
$537.03
Each
units
Non Contact Voltage 100 → 240 V ac 48 x 59.2mm 1 1 0°C +50°C 0 → +50 °C - - Segment IP66 - -
RS Stock No. 183-9333
Mfr. Part No.AKT4H212203
BrandPanasonic
$906.52
Each
units
Non Contact Voltage 24 V ac/dc 48 x 59.2mm 1 1 0°C +50°C 0 → +50 °C - - Segment IP66 - -
RS Stock No. 183-9340
Mfr. Part No.AKT4H2111001
BrandPanasonic
$856.04
Each
units
Relay 24 V ac/dc 48 x 59.2mm 1 1 0°C +50°C 0 → +50 °C - - Segment IP66 - -
RS Stock No. 182-9955
Mfr. Part No.AKT8R112200
BrandPanasonic
$550.80
Each
units
Non Contact Voltage 100 → 240 V ac 48 x 106mm 1 3 -10°C +55°C -10 → +55 °C - - Segment IP66 - Black
RS Stock No. 183-0081
Mfr. Part No.AKT4R112100
BrandPanasonic
$358.02
Each
units
Non Contact Voltage 24 V ac/dc, 100 → 240 V ac 48 x 60mm 1 3 -10°C +55°C -10 → +55 °C - - Segment IP66 - Black
RS Stock No. 800-3593
Mfr. Part No.AKT7111100J
BrandPanasonic
$345.28
Each
units
Relay 100 → 240 V ac 22.5 x 75mm - 1 0°C +50°C - - - Digital - Panasonic KT7 -
RS Stock No. 800-3580
Mfr. Part No.AKT4H111100
BrandPanasonic
$311.14
Each
units
Relay 100 → 240 V ac 48 x 48mm - 1 0°C +50°C - - - 11-Segment Digital Display IP66 Panasonic KT4H Red/Green/Orange
RS Stock No. 183-0029
Mfr. Part No.AKT4B112100
BrandPanasonic
$537.03
Each
units
Non Contact Voltage 24 V ac/dc, 100 → 240 V ac 48 x 59.2mm 1 3 0°C +50°C 0 → +50 °C - - Segment IP66 - Black
RS Stock No. 183-9334
Mfr. Part No.AKT4H2122032
BrandPanasonic
$998.32
Each
units
Non Contact Voltage 24 V ac/dc 48 x 59.2mm 1 1 0°C +50°C 0 → +50 °C - - Segment IP66 - -
RS Stock No. 183-9338
Mfr. Part No.AKT4H1121001
BrandPanasonic
$856.04
Each
units
Non Contact Voltage 100 → 240 V ac 48 x 59.2mm 1 1 0°C +50°C 0 → +50 °C - - Segment IP66 - -
RS Stock No. 183-9319
Mfr. Part No.AKT4H112110
BrandPanasonic
$658.66
Each
units
Non Contact Voltage 100 → 240 V ac 48 x 59.2mm 1 1 0°C +50°C 0 → +50 °C - - Segment IP66 - -
RS Stock No. 182-9951
Mfr. Part No.AKT8R111100
BrandPanasonic
$518.67
Each
units
Relay 100 → 240 V ac 48 x 106mm 1 3 -10°C +55°C -10 → +55 °C - - Segment IP66 - Black
RS Stock No. 183-9321
Mfr. Part No.AKT4H112200
BrandPanasonic
$569.16
Each
units
Non Contact Voltage 100 → 240 V ac 48 x 59.2mm 1 1 0°C +50°C 0 → +50 °C - Yes Segment IP66 Panasonic KT4H -
RS Stock No. 183-0078
Mfr. Part No.AKT4R1111001
BrandPanasonic
$621.95
Each
units
Relay 24 V ac/dc, 100 → 240 V ac 48 x 60mm 1 3 -10°C +55°C -10 → +55 °C - - Segment IP66 - Black