Product Overview
Used Omega CN76020 PID Auto-Tune Process Controller, CN76000 Series
The Omega CN76020 is part of the CN76000 Series of digital process controllers, designed to provide precise, adaptive control for temperature and process variables in demanding industrial and laboratory environments. Compact and versatile, this unit offers an auto-tune PID system for reliable performance across a wide range of inputs.
Tested and fully functional, this CN76020 controller is ideal for users seeking proven Omega reliability and configurable control in a 1/16 DIN form factor.
Product Condition
Used, tested, and verified functional. Clean front panel and intact terminal connections. No damage to enclosure or display. Ready for installation in a control system or test environment.
Product Overview
Omega Engineering has built a long reputation for durable, field-proven instrumentation. The CN76000 Series combines accuracy, intuitive configuration, and adaptive control for stable temperature and process management. With auto-tuning and multiple input/output options, it offers flexibility across industrial, research, and OEM applications.
Key Features
- Model CN76020 from Omega CN76000 Series
- Auto-tune PID, adaptive tuning, standard PID, and on-off control modes
- Accepts thermocouple and RTD sensor inputs with 1° or 0.1° resolution
- Dual 4-digit LED display for process and setpoint values
- Output options include relay, voltage pulse, or current (configuration-dependent)
- Front-panel keypad for setup, calibration, and control mode selection
- Compact 1/16 DIN panel-mount housing for easy integration
- Self-tuning algorithm minimizes setup time and optimizes response
- Suitable for heating, cooling, or general process control applications
Applications
- Temperature control in plastics molding and extrusion equipment
- Oven and kiln management
- Packaging and sealing machines
- Environmental test chambers and incubators
- General laboratory process control
- OEM equipment requiring stable PID control
- Retrofit and replacement in legacy Omega systems
Frequently Asked Questions
What makes the CN76020 part of the CN76000 Series unique?
It combines Omega’s proven PID control technology with auto-tuning capability and dual display functionality in a compact 1/16 DIN design. The CN76020 features a DC pulse output to drive external solid-state relays (SSR).
Does this controller support both thermocouples and RTDs?
Yes, it accepts a wide range of thermocouple and RTD inputs, configurable from the front panel.
What kind of outputs does it provide?
Depending on configuration, outputs may include relay, voltage pulse, or current for direct heater or alarm control.
Is the unit functional?
Yes, this unit has been tested and confirmed operational.
Can this controller be used for non-temperature processes?
Yes, it can handle general process variables as long as compatible sensor inputs are used.
Omega’s CN76020 continues the brand’s tradition of precision process control. Tested and ready, it stands as a compact operator’s ally—stable, accurate, and built for the next control loop it meets.
