S-4 CO2 Sensor (2000ppm) - With ABC

S-4 CO2 Sensor (2000 ppm) - With ABC 

Achieve optimal conditions in your greenhouse, indoor grow or hydroponics farm by using this smart sensor as your CO2 monitor. It can also be used an all-in-one sensor for offices, schools, créches, hospitals and storage rooms. Packed with features to help you give your plants the best environment, it is able to measure CO2 concentration, relative humidity, temperature, as well as detect light.

For added convenience, the automatic light sensor gives you the option to enable easy switching between day and night mode! If you’d rather set the sensor manually, then you can use the reliable DIP switch to set it to non-stop day mode.

Equipped with a state-of-the-art Automatic Baseline Calibration (ABC) function, which can be enabled via the extra DIP switch, any zero drift of the infrared sensor can be eliminated to ensure consistent and accurate carbon dioxide concentration measurements.

Additionally, you have the option to manually calibrate the sensor in fresh air at 400ppm by using one of our CO2 controllers. The sensor comes equipped with a dedicated DIP switch in order to prevent unwanted calibration.

The S-4 is fully compatible with most TechGrow controllers

Key Features

• Accurate measurements of CO2 concentration, relative humidity and temperature in your room every second
• Highly precise Non-Dispersive Infrared (NDIR) Sensor
• Built-in Light Sensor
• Automatic switching between day and night mode
• Built-in light sensor can be set to non-stop day mode (manually set)
• Manual calibration & test function for the CO2 sensor
• Calibration with calibration gas (only by TechGrow)

Key Specs

• Measurement range: 0ppm – 2000 ppm
• Adjustabilty: increments of 10 ppm
• Temperature range: - 40 °C to 100 °C
• Rate of measurement: every second
• Connectivity: 1 UTP port
• Compatible with all TechGrow controllers