222-8121 - RS PRO DIN Rail On/Off Temperature Controller, 86 x 35mm 1 Input, 1 Output Relay, 230 V Supply Voltage ON/OFF

Product Details

RS PRO Digital On/Off Temperature Controller

Introducing the RS PRO digital On /Off temperature controllers. These digital devices are the ideal temperature control solution for applications that require a specific temperature to be maintained. The compact devices can be easily installed to a DIN rail, providing a high-quality and reliable temperature control system that is easy to use.

Why would you choose this controller?

The RS PRO temperature controller features heating and cooling functions, offering versatility suitable for a range of applications. The adjustable temperature off-set and on/off feature of the temperature controller ensures the device will switch on or off automatically to reach the setpoint temperature or prevent it from exceeding

Features and Benefits

• 3 Digits display J type thermocouple Input


• K type thermocouple Input or 2-Wire PT100 Input options available


• ON/OFF temperature control


• Selectable heating or cooling function


• Selection of operation with hysteresis


• Adjustable temperature offset


• Set value low limit and set value high limit boundaries


• Relay or SSR driver output


• Operation selection of compressor operates continuously, stops or operates periodically in case of probe defect


• Compressor protection delays


• Password protection for programming mode


• Dimensions: 86 mm x 35 mm

RS PRO Digital On/Off Temperature Controller Variants

• K type thermocouple, 24 V (- 15%, + 10%) 50/60 Hz = RS stock no:222-8119


• K type thermocouple, 230V (- 15%, + 10%) 50/60 Hz = RS stock no: 222-8121


• 2-Wire PT100, 24V (- 15%, + 10%) 50/60 Hz = RS stock no: 222-8120