RS PRO ESM DIN Rail On-Off Temperature Controller 1 Input, 1 Output Relay 24V On-Off

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 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

Applications

• HVAC systems
• Ovens
• Incubators
• Automotive
• Storage solutions

FAQs

Why use an On /Off Temperature Controller?
Used for monitoring purposes in heating environments, on-off temperature controllers prevent rapid increases in temperature that could cause damage. These controllers are often used where there isn't a need for precision temperature control, but where a system is unable to handle continuous interruptions. A typical example of an on-off controller is a thermostat in a system, if the temperature drops below the pre-set level the system is switched on. They can protect against a system of over-heating or over-cooling and have an 'on' 'off' option with no middle state.

Does this display Celsius or Fahrenheit?
This temperature controller displays temperatures in Celsius.

Can it be password protected?
Yes, this controller features password protection.

Can this control heating and cooling?
The RS PRO temperature controller is suitable for heating and cooling control.