Sensor s-4 auto calibracion techgrow (0-2000ppm)

Achieve optimal CO2 conditions in your room with the S-2 Sensor ABC 2,000 ppm from TechGrow. This sensor accurately measures the CO2 concentration in buildings such as offices, schools, crèches, hospitals and storage rooms by means of a non-dispersive infrared sensor (NDIR sensor).

The S-2 Sensor ABC 2,000 ppm is equipped with Automatic Baseline Calibration (ABC function). This calibration is performed to eliminate the zero drift of the infrared sensor. The ABC function is always active as soon as the sensor is switched on. It is assumed that during the calibration cycle fresh air (approximately 400 ppm) will be present in the ventilated room for some time. This makes the sensor not suitable for use in confined spaces with high CO₂ concentration levels, such as greenhouses.

In addition to the ABC function, the S-2 Sensor ABC 2,000 ppm has a manual calibration function that allows you to calibrate the CO2 sensor in fresh air at 400 ppm, if necessary (this calibration menu can only be accessed via a CO2 controller). To prevent unwanted calibration, the sensor is equipped with a DIP switch.

The built-in light sensor enables automatic switching between day and night mode. If desired, you can manually set the light sensor to a non-stop day mode by means of the extra DIP switch.

The S-2 Sensor ABC 2,000 ppm is compatible with the T-Micro CO2 Controller and the T-1 Pro CO2 Controller from TechGrow, and can be adjusted in steps of 10 ppm.

Features

• Measures the CO2 concentration in your room

• Detects light through the built-in light sensor

• Enables automatic switching between day and night mode

• Possibility to manually set the built-in light sensor to a non-stop day mode

• Automatic Baseline Calibration (ABC function)

• Manual calibration & test CO2 sensor

• Calibration with calibration gas (only by TechGrow)

• Very accurate measurement by the NDIR sensor (non dispersive infrared sensor)

• Measurement range: 0 – 2,000 ppm

• Adjustable in steps of 10 ppm

• Rate of measurement: every second

• 1 UTP port

• Compatible with T-Micro and T-1

• Not suitable for use in greenhouses