The CL3020 was developed with the experience of 25 years in the industrial electrochemical industry. The controllers were redeveloped where quality, reliability, simplicity of use and cost were a requirement.

The microprocessor's capabilities are supported by user-friendly software. This software has been specially developed to keep the use of the controller, programming of functions, routine checking and calibration simple, even for untrained persons.

Technical specifications:

• Adjustable input
• Input from: RTD Pt100 (3 core)
• Alphanumeric backlit LCD
• Temperature reading
• Software filter
• Function mode: automatic and manual
• Calibration parameters display
• Setpoint and alarm conditions display
• Automatic or manual temperature compensation
• 0/20mA or 4/20mA programmable isolated output
• Dual setpoint with hysteresis, delay and Min/max programmable functions
• Min/max and setpoint time relays
• Software: 3 access levels, user-friendly, keyboard security, watch dog
• EEPROM parameter storage
• Automatic voltage protection and reset
• Removable connection strips
• 96×96 (1/4" DIN) housing

Statistics number: 9027.80.17