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.


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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. 875-1292
BrandRS PRO
TWD3,474.00
Each
units
Current 100 → 240 V ac 72 x 72mm 1 1 0°C +50°C - - - - IP65, NEMA 4X - -
RS Stock No. 344-120
Mfr. Part No.TC4830-02-110/230VAC
BrandTempatron
TWD4,161.00
Each
units
Relay 110 → 230 V ac 48 x 48mm - 1 - - - - - - IP40 - -
RS Stock No. 183-9323
Mfr. Part No.AKT4H113200
BrandPanasonic
TWD6,793.00
Each
units
DC Current 100 → 240 V ac 48 x 59.2mm 1 1 0°C +50°C 0 → +50 °C - - Segment IP66 - -
RS Stock No. 783-4724
Mfr. Part No.PZD0C0P001
BrandCarel
TWD4,596.00
Each
units
- 115 V ac, 230 V ac 81 x 36mm - - -10°C +50°C - - - - - - -
RS Stock No. 442-0694
Mfr. Part No.6.531.012.300
BrandKübler
TWD4,764.00
Each
units
- 10 → 30 V dc 48 x 24 (1/32 DIN)mm - - -20°C +65°C - - - - IP65 - -
RS Stock No. 894-7005
Mfr. Part No.RE92 1101000E0
BrandLumel
TWD14,804.00
Each
units
Relay 85 → 253 V ac/dc 96 x 96mm 2, 3 6 0°C +50°C -200 → +850 (PT100) °C, -200 → +850 (PT1000) °C, -200 → +850 (PT500) °C, -100 → +1000 (Type E Thermocouple) °C, -100 → +1200 (Type J Thermocouple) °C, -100 → +1300 (Type N Thermocouple) °C, -100 → +1372 (Type K Thermocouple) °C, -100 → +400 (Type T Thermocouple) °C, -60 → +180 (PT100/1.617) °C, -50 → +180 (PT100/1.426) °C, 0 → +1767 (Type B Thermocouple) °C, 0 → +1767 (Type R Thermocouple) °C, 0 → +1767 (Type S Thermocouple) °C - Yes TFT IP65 - Green, Red
RS Stock No. 376-3704
Mfr. Part No.TC4810-05-110/230VAC
BrandTempatron
TWD3,911.00
Each
units
Relay 110 → 230 V ac 48 x 48mm - 1 -10°C +50°C - - - - IP40 - -
RS Stock No. 162-3003
Mfr. Part No.14158880
BrandWIKA
TWD10,157.00
Each
units
Relay 24 V ac/dc, 100 240 V ac 48 x 48mm - - 0°C +50°C -328 +1472 (Type E) °F, -328 +1562 (PT100) °F, -328 +1832 (Type J) °F, -328 +2372 (Type N) °F, -328 +2498 (Type K) °F, -328 +752 (Type T) °F, -328 +932 (JPT100) °F, -200 +1000 (Type J) °C, -200 +1300 (Type N) °C, -200 +1370 (Type K) °C, -200 +400 °C, -200 +500 °C, -200 +800 °C, -200 +850 (PT100) °C, 0 +1390 (Type PL-II) °C, 0 +1760 (Type R) °C, 0 +1760 (Type S) °C, 0 +1820 (Type B) °C, 0 +2315 (Type C) °C, +32 +2534 (Type PL-II) °F, +32 +3200 °F, +32 +3308 °F, +32 +4199 °F - - Dual 5 Digit 7-Segment LED Display IP00, IP20, IP65 - Red
RS Stock No. 183-9328
Mfr. Part No.AKT4H212103
BrandPanasonic
TWD10,495.00
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. 800-3606
Mfr. Part No.AKT7113100
BrandPanasonic
TWD4,605.00
Each
units
Current 100 240 V ac 22.5 x 75mm - 1 0°C +50°C - - - Digital - Panasonic KT7 -
RS Stock No. 418-5155
Mfr. Part No.KS90-102-0100D-000
BrandP.M.A
TWD21,380.00
Each
units
- 90 250 V ac 48 x 96mm - 2 -20°C +65°C - - - - - -1999 +9999 (Current & Voltage) °C, -200 +2315 (Thermocouple) °C, -200 +850 (Platinum Resistance Thermometer) °C -
RS Stock No. 739-0678
Mfr. Part No.E5CN-HR2M-500 AC100-240
BrandOmron
TWD15,767.00
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
RS Stock No. 106-5977
Mfr. Part No.E5CC-QX2ABM-000
BrandOmron
TWD6,561.00
Each
units
Voltage 100 → 240 V ac 48 x 48mm 3 1 -10°C +55°C -200 → +1300 (Type K Thermocouple ) °C, -200 → +1300 (Type N Thermocouple) °C, -200 → +850 (Pt100) °C, -199.9 → +400 (Type T Thermocouple) °C, -199.9 → +400 (Type U Thermocouple) °C, -199.9 → +500 (JPt100) °C, -100 → +850 (Type J Thermocouple) °C, -100 → +850 (Type L Thermocouple) °C, 0 → +1300 (Type PLII Thermocouple) °C, 0 → +1700 (Type R Thermocouple) °C, 0 → +1700 (Type S Thermocouple) °C, 0 → +2300 (Type W Thermocouple) °C, +100 → +1800 (Type B Thermocouple) °C - - 11-Segment Digital Display IP00, IP20, IP66 Omron E5CC White
RS Stock No. 739-0688
Mfr. Part No.E53-CN01N2
BrandOmron
TWD3,231.00
Each
units
- - - - - - - - - - - - - -
RS Stock No. 187-9353
Mfr. Part No.UR48483A
TWD10,744.00
Each
units
Analogue, Relay, SSR 24 V ac/dc 48 x 48mm 2 2 0°C +45°C 0 → +45 °C - Yes Multi-Line IP20, IP65 - -
RS Stock No. 510-9168
Mfr. Part No.703044/181-400-23/000
BrandJumo
TWD23,249.00
Each
units
Analogue 110 → 240 V ac 96 x 96 (1/4 DIN)mm - 5 0°C +55°C - - - LCD, Multi Line IP20, IP65 DTRON 304 Red/Green
RS Stock No. 745-7949
Mfr. Part No.IR33V7LR20
BrandCarel
TWD3,647.00
Each
units
Relay 12 → 24 V ac 76.2 x 34.2mm - 1 - - -50 → +150 (PTC/PT1000) °C, -40 → +150 (NTC-HT) °C - Yes - - Carel IR33 -
RS Stock No. 813-4277
Mfr. Part No.MD33D5EN00
BrandCarel
TWD8,683.00
Each
units
Relay 115 230 V ac 200 x 240mm - 2 -10°C +50°C -50 +150 (PTC) °C, -50 +90 (NTC Std.) °C, -40 +150 (NTC High) °C - - 3 Digit LED IP54, IP65 - -
RS Stock No. 862-6587
Mfr. Part No.1250-R-RR0-00000-1-G
BrandGefran
TWD12,873.00
Each
units
Relay 100 240 V ac 48 x 96mm - 3 -10°C +55°C - - - LCD IP65 - Black
RS Stock No. 135-7437
Mfr. Part No.EPACK-3PH/32A/500V/XXX/V2/XXX/XXX/TCP
BrandEurotherm
TWD54,253.00
Each
units
- - - - - - - - 3 Phase - - - - -