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. 798-3479
BrandRS PRO
TWD5,595.00
Each
units
Relay, SSR 100 → 240 V ac 96 x 96mm - 3 0°C +50°C 0 → +50 °C On/Off, P, PD, PI, PID Controller No LED IP20, IP65 RS Brand Green, Red
RS Stock No. 612-5436
Mfr. Part No.P8010-1100-0200
TWD12,130.00
Each
units
Relay 24 → 48 V ac/dc 96 x 48 (1/8 DIN)mm - 1 0°C +55°C - - - LED IP20, IP66 - Red
RS Stock No. 482-6389
Mfr. Part No.P4100-2700-0000
TWD17,795.00
Each
units
Linear 100 V ac, 240 V ac 96 x 96 (1/4 DIN)mm - 1 0°C +55°C - ON/OFF - LED IP20, IP66 P 4100 Red
RS Stock No. 183-9312
Mfr. Part No.AKT4H111100
BrandPanasonic
TWD10,523.00
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. 623-3830
Mfr. Part No.P6100-2200-000
TWD9,357.00
Each
units
Relay 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. 198-312
Mfr. Part No.LR04815-001
TWD5,418.00
Each
units
- 90 260 V ac - - 2 - - - - - - - STATOP 48-15 -
RS Stock No. 739-2707
Mfr. Part No.E5EN-HAA2HBMD-500
BrandOmron
TWD17,297.00
Each
units
Relay 24 V ac/dc 48 x 96mm - 3 -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. 612-5414
Mfr. Part No.P8010-2101-0200
TWD12,750.00
Each
units
Relay 24 V ac, 48 V ac 96 x 48 (1/8 DIN)mm - 2 0°C +55°C - - - LED IP20, IP66 - Red
RS Stock No. 258-0823
Mfr. Part No.N6500Z211002
TWD17,228.00
Each
units
Relay 24 → 48 V ac/dc 48 x 48 (1/16 DIN)mm - 2 0°C +55°C -50 → +800 (RTD) °C, 0 → +800 (Thermocouple) °C, 0 → 99.9 (RTD) °C ON/OFF - LED IP20, IP66 P 6500 Red
RS Stock No. 818-8906
Mfr. Part No.E5GC-RX2DCM-000
BrandOmron
TWD7,030.00
Each
units
Relay 24 V ac/dc 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. 862-6574
Mfr. Part No.1250-R-R00-00000-1-G
BrandGefran
TWD10,797.00
Each
units
Relay 100 240 V ac 48 x 96mm - 2 -10°C +55°C - - - LCD IP65 - Black
RS Stock No. 327-5005
Mfr. Part No.702042/88-888-000-23/210
BrandJumo
TWD8,114.00
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. 183-0030
Mfr. Part No.AKT4B1121002
BrandPanasonic
TWD7,503.00
Each
units
Non Contact Voltage 24 V ac/dc, 100 → 240 V ac 48 x 59.2mm - 3 0°C +50°C 0 → +50 °C - - Segment IP66 - Black
RS Stock No. 905-5731
Mfr. Part No.PXU20030
BrandRed Lion
TWD4,250.00
Each
units
SSR 100 → 240 V ac 48 x 95.8mm - 1 0°C +50°C - PID Function Only Yes LCD IP65 - Orange/Green
RS Stock No. 123-8240
Mfr. Part No.P6100-2-2-1-0-0-0-2
TWD11,629.00
Each
units
Relay, SSR 100 → 240 V ac 48 x 48mm 1 2 0°C +55°C - - - Dual 4 Digit LED IP20, IP66 - Green, Red
RS Stock No. 186-0272
Mfr. Part No.E5DCRX2DBM000
BrandOmron
TWD6,887.00
Each
units
Relay 24 V ac/dc 85 x 22.5mm 1 2 -10°C +55°C -10 → +55 °C ON/OFF - Segment IP00, IP20 - -
RS Stock No. 739-2716
Mfr. Part No.E5AN-HAA2HBM-500 AC100-240
BrandOmron
TWD16,751.00
Each
units
Relay 100 → 240 V ac 96 x 96mm - 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. 467-119
Mfr. Part No.702072/8-1134-23-00
BrandJumo
TWD14,747.00
Each
units
Analogue 110 240 V ac 96 x 48 (1/8 DIN)mm - 4 -5°C +55°C - ON/OFF - LED IP20, IP65 CTRON 08 Red/Green
RS Stock No. 803-8400
Mfr. Part No.P304C/CC/VH/XXX/SDXX/XXXXX/XXXXXX
BrandEurotherm
TWD28,104.00
Each
units
Analogue, Relay 100 230 V ac 92 x 92mm - 3 0°C +50°C - - Yes LED IP55 Piccolo P304c Amber, Green, Red
RS Stock No. 736-4727
Mfr. Part No.TB45-110-00000-D00
BrandP.M.A
TWD10,874.00
Each
units
Relay 90 260 V ac 99 x 22.5mm - 2 -20°C +60°C -200 +400 (Type T Thermocouple) °C, -200 +850 (PT1000) °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 - LCD, Multi Line IP20 - -