Temperature Controllers

A temperature controller, as the name implies, is a device used to control and monitor temperature. The controller takes input from a temperature sensor, such as a thermocouple, and compares the temperature measurement to the desired set temperature which will then provide the output (such a relay, triac or solid state relay) to a heater or fan.

Types of Temperature Controller

PID Temperature Controller - an on/off process controller that uses a mathematical formula 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 disturbances that can have an impact on the quality of the product that is being measured.

On-Off Temperature Controller - On-off temperature controllers (also called signallers), are simple temperature control devices. The optimal temperature is pre-set and when it's exceeded the output switches off. When the temperature falls below the optimal pre-set, the output switches on.

Proportional Temperature Controller - Able to increase or throttle back power as required, in a ratio that matches the differential between the current process temperature and the desired temperature range, this proportional control usually takes place only within a defined range of temperatures at either side of the setpoint and is designed to eliminate the cycling associated with an on-off controller.

Peltier Module Controller - Peltier module controllers are temperature controllers designed for reversible cooling and heating control of thermoelectric assemblies, depending on the current direction. They offer a fast and compact temperature control solutions and are ideal for applications that need precise and accurate temperature control.


...
Read more Read less

Filters

Viewing 1 - 20 of 78 products
Results per page
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. 800-3616
Mfr. Part No.AKT9111100J
BrandPanasonic
SGD390.91
Each
units
Relay 100 240 V ac 96 x 96mm - 1 0°C +50°C - - - Digital IP66 Panasonic KT9 -
RS Stock No. 815-4754
Mfr. Part No.AKT7211100
BrandPanasonic
SGD248.89
Each
units
Relay 24 V ac/dc 22.5 x 75mm - 1 0°C +50°C -200 +1000 (Type J) °C, -200 +1300 (Type N) °C, -200 +1370 (Type K) °C, -200 +500 (JPt100) °C, -200 +800 (Type E) °C, -200 +850 (Type Pt100) °C, -199.9 +400 (Type T) °C, 0 +1390 (Type PL-II) °C, 0 +1760 (Type R&S) °C, 0 +1820 (Type B) °C, 0 +2315 (Type C) °C - Yes LCD - Panasonic KT7 Green, Red/Green/Orange
RS Stock No. 800-3600
Mfr. Part No.AKT7211100J
BrandPanasonic
SGD256.58
Each
units
Relay 24 V ac/dc 22.5 x 75mm - 1 0°C +50°C - - - Digital - Panasonic KT7 -
RS Stock No. 183-9319
Mfr. Part No.AKT4H112110
BrandPanasonic
SGD396.74
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. 800-3603
Mfr. Part No.AKT7112100J
BrandPanasonic
SGD294.73
Each
units
Transistor 100 240 V ac 22.5 x 75mm - 1 0°C +50°C - - - Digital - Panasonic KT7 -
RS Stock No. 183-9338
Mfr. Part No.AKT4H1121001
BrandPanasonic
SGD512.71
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. 183-0025
Mfr. Part No.AKT4B1111002
BrandPanasonic
SGD403.21
Each
units
Relay 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. 183-0046
Mfr. Part No.AKT4B1111001
BrandPanasonic
SGD526.44
Each
units
Relay 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. 183-9320
Mfr. Part No.AKT4H112120
BrandPanasonic
SGD396.74
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. 183-0080
Mfr. Part No.AKT4R1112001
BrandPanasonic
SGD404.55
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. 182-9860
Mfr. Part No.AKT9R111100
BrandPanasonic
SGD522.71
Each
units
Relay 100 → 240 V ac 96 x 406mm 1 1 -10°C +55°C -10 → +55 °C ON/OFF - 7-Segment Digital Display IP66 - Black
RS Stock No. 183-9325
Mfr. Part No.AKT4H212100
BrandPanasonic
SGD324.52
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. 183-0027
Mfr. Part No.AKT4B1111102
BrandPanasonic
SGD461.52
Each
units
Relay 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. 183-9313
Mfr. Part No.AKT4H1111002
BrandPanasonic
SGD378.09
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. 183-0042
Mfr. Part No.AKT4B212120
BrandPanasonic
SGD405.36
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. 183-0030
Mfr. Part No.AKT4B1121002
BrandPanasonic
SGD391.78
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. 183-0077
Mfr. Part No.AKT4R111100
BrandPanasonic
SGD269.59
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. 183-0083
Mfr. Part No.AKT4R1121001
BrandPanasonic
SGD385.84
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. 800-3596
Mfr. Part No.AKT4B211100
BrandPanasonic
SGD433.14
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. 183-9314
Mfr. Part No.AKT4H111110
BrandPanasonic
SGD396.74
Each
units
Relay 100 → 240 V ac 48 x 59.2mm 1 1 0°C +50°C 0 → +50 °C - - Segment IP66 - -