RS PRO 222 Panel Mount 1 Input, 2 Output Relay PID Controller

RS PRO Digital Temperature Controllers - ESM 3720 Series

Introducing a range of high-quality digital temperature control units from the trusted brand RS PRO. These universal temperature controllers are designed to control and measure temperature values. Upon inspection, the units are sturdy, simple to set up, easy to use, and packed with features. Our digital temperature controllers are available with a choice in supply voltage and power, all operating with a high degree of accuracy.

Also known as;

• Bang-Bang Controllers

Features and Benefits

• Remote access, data collecting and controlling with Modbus RTU
• Installing parameters using PROKEY
• PID or ON/OFF selectable temperature control
• Password protection for programming section
• Having CE mark according to European Norms
• Adjustable internal buzzer according to sensor defect status

Specification

• 4 Digits Display
• 2-Wire PT-100 Input
• Adjustable temperature offset
• 2 Output for compressor and alarm controls
• Selectable heating or cooling function
• Selection of operation with hysteresis
• Set value low limit and set value high limit-boundaries
• Compressor protection delays
• Operation selection of compressor operates continuously, stops or operates periodically in case of sensor defect
• Alarm parameters
• Temperature range: -20 → +70 °C
• Dimensions: 77 x 35 mm

Input

• Thermo-resistance input type: PT-100 (IEC751) (ITS 90)

Output

• Relay Outputs: 16(8) A@250 Vac at resistive load (Compressor Output)

RS PRO ESM 3720 Series Variants

• 10 to 30 V, RS stock no: 222-8139
• 24 V, RS stock no: 222-8136, 222-8138
• 100 to 240 V, RS stock no: 222-8134, 222-8135

Application

• Textiles
• Automotive
• Machinery
• Industrial

Approvals

EAC, CE