Techgrow TechGrow Sensor S-ECO / 0-2,000ppm (Co2, light)

Article number: EGS-2912
Availability: In stock (2)
Delivery time: 3-4 days



The S-Eco CO 2 Sensor from the budget-friendly Eco line helps keep the CO 2 concentration in your room at the right level. This sensor measures the CO 2 level, has a range of 0 - 2,000 ppm and has a response speed of 1 minute.


The built-in light sensor of this budget sensor provides automatic switching between day and night mode. If desired, you can manually set the light sensor to day mode using the DIP switch for a continuous day program.


In addition, the S-Eco is equipped with Automatic Baseline Calibration (ABC function). This calibration serves to eliminate the zero drift of the infrared sensor. The ABC function is set to “OFF” by default. You can activate the ABC function via the additional DIP switch if required.


In addition to the ABC function, the S-Eco has a manual calibration function that allows you to calibrate the CO 2 sensor itself in fresh air at 400 ppm if necessary (this calibration menu can only be accessed via a CO 2 controller).


The S-Eco is suitable for the CO 2 controllers T-Nano, T-Micro and T-1 Pro.




  • Measure the CO 2 concentration in a room
  • Detects light thanks to the built-in light sensor
  • Allows automatic switching between day and night mode
  • Possibility to manually set the built-in light sensor to day mode, for a continuous day program
  • Automatic Baseline Calibration (ABC function)
  • Manual calibration & test
  • Extremely accurate measurement by NDIR sensor (non-dispersive infrared sensor)
  • Measuring range: 0 - 2,000 ppm
  • Adjustable in steps of 10 ppm
  • Take a measurement every second
  • Response speed: 1 minute
  • 1 UTP port

Compatible with T-Nano, T-Micro and the T-1 Pro

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