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.
PID Temperature Controllers
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Filters
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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RS Stock No.
798-3479
BrandRS PRO
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TWD5,595.00
Each
units
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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 |
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RS Stock No.
612-5436
Mfr. Part No.P8010-1100-0200
BrandWest Instruments
|
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
BrandWest Instruments
|
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
BrandWest Instruments
|
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
BrandPyro Controle
|
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 |
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RS Stock No.
612-5414
Mfr. Part No.P8010-2101-0200
BrandWest Instruments
|
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
BrandWest Instruments
|
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 |
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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 |
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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 |
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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
BrandWest Instruments
|
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 | - | - |
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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 |
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RS Stock No.
467-119
Mfr. Part No.702072/8-1134-23-00
BrandJumo
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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 |
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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 |
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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 | - | - |
