Plug-and-Play CO2 Controller

• Design for control the CO 2 concentration in greenhouses or mushrooms
• NDIR infrared CO 2 sensor inside with Self-Calibration and up to more than 10 years lifetime.
• Plug & play type, very easy to connect the power and a fan or CO 2 generator.
• 100VAC~240VAC range power supply with European or American power plug and power connector.
• A max. 8A relay dry contact output
• Inside a photosensitive sensor for auto changeover day/night work mode
• Replaceable filter in the probe and extendable probe length.
• Design the convenient and easier buttons for operation.
• Optional split external sensor with 2 meter cables
• CE-Approval