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. 183-9333
Mfr. Part No.AKT4H212203
BrandPanasonic
TWD11,360.00
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. 862-6625
Mfr. Part No.650-C-RR0-00000-0-G
BrandGefran
TWD12,187.00
Each
units
Analogue, Relay 20 27 V ac/dc 48 x 48mm - 3 -10°C +55°C - - - LCD IP65 - Black
RS Stock No. 736-4871
Mfr. Part No.KS50-100-0000D-000
BrandP.M.A
TWD13,726.00
Each
units
Relay 90 250 V ac 96 x 48 (1/8 DIN)mm - 2 -20°C +65°C -200 +200 (PT1000) °C, -200 +850 (PT100) °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, -50 +150 (KTY 11-6) °C, 0 +1760 (Type R Thermocouple) °C, 0 +1760 (Type S Thermocouple) °C ON/OFF - LED, Multi Line IP00, IP20, IP65 PMA KS50-1 -
RS Stock No. 755-3214
Mfr. Part No.E5CC-QX3D5M-000
BrandOmron
TWD6,835.00
Each
units
Voltage 24 V ac/dc 48 x 48mm - 1 -10°C +55°C - - - - - +10 +70 °C, +60 +120 °C, +115 +165 °C, +140 +260 °C -
RS Stock No. 739-2741
Mfr. Part No.E5CN-HTQ2M-500 AC100-240
BrandOmron
TWD13,915.00
Each
units
Relay 100 240 V ac 48 x 48mm - 2 -10°C +55°C - - - - - -200 +2300 (Thermocouple) °C, -200 +850 (Platinum Resistance Thermometer) °C, 0 10 V, 0 20 mA Red/Green/Yellow
New
RS Stock No. 198-1167
BrandRS PRO
TWD10,303.00
Each
units
Relay 100 → 240 V ac 96 mm x 48 mm 1 2 0°C +50°C 0 → +50 °C ON/OFF, P, PD, PI, PID - - IP20, IP65 - -
RS Stock No. 772-9367
Mfr. Part No.E5CB-Q1TC AC100-240
BrandOmron
TWD6,129.00
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. 818-8892
Mfr. Part No.E5GC-RX2A6M-000
BrandOmron
TWD7,030.00
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. 905-5731
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. 875-1242
BrandRS PRO
TWD6,156.00
Each
units
Relay 230 V ac 76 x 34.5mm 4 4 0°C +50°C 0 → +100 °C ON/OFF, PID Controller No LED IP20, IP65 - Green, Red
RS Stock No. 183-9313
Mfr. Part No.AKT4H1111002
BrandPanasonic
TWD7,816.00
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. 780-5433
Mfr. Part No.E5AC-QX4D5M-000
BrandOmron
TWD12,678.00
Each
units
Voltage 24 V ac/dc 96 x 96mm - 1 -10°C +55°C -200 +2300 °C - Yes LCD IP00, IP20, IP66 Omron E5AC White
RS Stock No. 144-8677
BrandRS PRO
TWD5,817.00
Each
units
Relay, Relay-CO 24 V ac/dc 22.5 x 110mm 1 2 0°C +55°C - ON/OFF, PID Controller - OLED IP20 - Black
RS Stock No. 185-7743
Mfr. Part No.00680796
BrandJumo
TWD10,490.00
Each
units
Relay 20 → 30 V ac/dc 96 x 48mm 3 3 -10°C +55°C -10 → +55 °C - - Segment IP20, IP65 - Green, White
RS Stock No. 144-9295
Mfr. Part No.EPC3016/CC/VH
BrandEurotherm
TWD9,331.00
Each
units
Relay 100 230 V ac 48 x 48mm 1 1 0°C +55°C 0 +55 °C Controller No LCD IP65 - -
RS Stock No. 796-6796
Mfr. Part No.KS20-10TRR0020-01
TWD10,950.00
Each
units
Relay 100 240 V ac 48 x 48mm - 6 0°C +60°C - - Yes 7-Segment LED Display IP20, IP65 Pro Series Pro-16 Red
RS Stock No. 183-0030
Mfr. Part No.AKT4B1121002
BrandPanasonic
TWD8,042.00
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. 818-8899
Mfr. Part No.E5GC-RX2D6M-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. 186-0271
Mfr. Part No.E5DCRX2ABM000
BrandOmron
TWD7,468.00
Each
units
Relay 100 → 240 V ac 85 x 22.5mm 1 2 -10°C +55°C -10 → +55 °C ON/OFF - Segment IP00, IP20 - -
RS Stock No. 195-9218
Mfr. Part No.PXU41A20
BrandRed Lion
TWD5,621.00
Each
units
0-10 V dc, Relay 100 → 240 V ac 48 x 48mm 2 2 0°C +50°C -328 → +1472 (TXK Type) °F, -328 → +1562 (L Type) °F, -328 → +2372 (K Type) °F, -328 → +2372 (N Type) °F, -328 → +752 (T Type) °F, -328 → +932 (U Type)°F, -200 → +1300 (K Type) °C, -200 → +1300 (N Type) °C, -200 → +400 (T Type) °C, -200 → +500 (U Type) °C, -200 → +800 (TXK Type) °C, -200 → +850 (L Type) °C, -148 → +2192 (J Type) °F, -100 → +1200 (J Type) °C, 0 → +1700 (R Type) °C, 0 → +1700 (S Type) °C, 0 → +600 (E Type) °C, +32 → +1112 (E Type) °F, +32 → +3092 (R Type) °F, +32 → +3092 (S Type) °F, +100 → +1800 (B Type) °C, +212 → +3272 (B Type) °F PID Controller Yes LCD IP65 - -