AC-COS3

AI CO2 + Light Sensor, for CO2 Data Tracking, Optimized FAE, Day & Night Scheduling

€59,99
incl. VAT, plus shipping costs
  • Developed specifically for the CONTROLLER AI+ to monitor CO2 levels with adaptive, self-learning behavior.
  • Works with the controller and the AC Infinity app to precisely control and distribute carbon dioxide in the grow area.
  • The CO2 and fan programming responds dynamically to carbon dioxide levels and controls fresh air exchange (FAE).
  • Additional programs: day and night scheduling, precision cycles and environmental data logging.
  • A minimum intake speed can be set to improve efficiency depending on the CO2 level in ppm (parts per million).

Product Description

The CO2 + light sensor was developed for direct use with the CONTROLLER AI+.

It monitors CO2 levels, which are important for healthy plant growth, and automatically keeps them within the desired range. The WiFi app shows the readings in real time to ensure the plants receive the right amount of CO2. In addition, the sensor detects whether the light is on or off.

  • 0–40,000 ppmCO2 measuring range
  • 60 sCO2 response time
  • ± 50 ppm ± 5 %CO2 accuracy
  • 3.66 mCable length
  • AI+Compatible with CONTROLLER AI+

Smart Response to CO2

The sensor coordinates with a fan, detects the desired CO2 range and switches the fan on only when needed – for efficient fresh air exchange. This has a direct effect on photosynthesis.

Light Detection

The sensor detects whether the light is on or off. This allows CO2 control to be matched to the lighting phases – for CO2 distribution that supports photosynthesis.

Advanced Programs

Day and night scheduling, precision cycles and comprehensive environmental data logging allow precise control under different conditions.

Precise Measurement

The sensor was developed exclusively for the CONTROLLER AI+; CO2 levels are tracked in the app via WiFi.

Note on CO2 Readings

Most plants need more than 400 ppm CO2; growth improves with rising CO2 levels up to about 2,000 ppm. High readings can also occur without CO2 enrichment, as the CO2 level depends on factors such as room size, sealing, the number of people in the room and their distance from the sensor. Indoors it is usually higher than outdoors. Mount the sensor at canopy height; the photocell must face the light source.

Package Contents

  • 1×CO2 + light sensor
  • 1×Wood screw set
  • 1×Cable ties with adhesive mount
Safety and Warning Information
  • Read all instructions before installation and use.
  • When drilling into walls or ceilings, do not damage electrical wiring or other concealed lines.
  • Do not use in explosive, chemically contaminated or wet environments.
  • Use the sensor only with compatible AC Infinity controllers.
  • Disconnect the sensor from the controller before cleaning or servicing.
  • Do not use damaged cables – if damaged, take the sensor out of service.
  • Route the sensor cable carefully – do not kink, crush, run over sharp edges or damage it.
  • Protect the sensor from direct contact with water or splashing.
  • Maintain an operating humidity between 35 and 60 % RH and a temperature between 0 and 50 °C.
  • Use only indoors or in grow tents.
  • Do not drop the sensor or expose it to strong impacts – it contains sensitive measuring technology.
  • Keep the sensor away from children and pets.
  • Read the user manual completely before first use.
  • Do not modify the sensor – repairs only by authorized service.
  • Improper use may cause malfunctions or damage.
  • Do not dispose of this product with household waste – take it to a collection point for waste electrical and electronic equipment.
Manufacturer and Responsible Person Information

Manufacturer (GPSR)
AC Infinity Inc.
21880 Baker Parkway
City of Industry, CA 91789, United States
support@acinfinity.com

Responsible Person (GPSR)
THEMIS AR Unterstützung UG (haftungsbeschränkt)
Beedstrasse 54
40468 Düsseldorf, Germany
legal@themisar.com

View Full Product Info
  • Developed specifically for the CONTROLLER AI+ to monitor CO2 levels with adaptive, self-learning behavior.
  • Works with the controller and the AC Infinity app to precisely control and distribute carbon dioxide in the grow area.
  • The CO2 and fan programming responds dynamically to carbon dioxide levels and controls fresh air exchange (FAE).
  • Additional programs: day and night scheduling, precision cycles and environmental data logging.
  • A minimum intake speed can be set to improve efficiency depending on the CO2 level in ppm (parts per million).

Product Description

The CO2 + light sensor was developed for direct use with the CONTROLLER AI+.

It monitors CO2 levels, which are important for healthy plant growth, and automatically keeps them within the desired range. The WiFi app shows the readings in real time to ensure the plants receive the right amount of CO2. In addition, the sensor detects whether the light is on or off.

  • 0–40,000 ppmCO2 measuring range
  • 60 sCO2 response time
  • ± 50 ppm ± 5 %CO2 accuracy
  • 3.66 mCable length
  • AI+Compatible with CONTROLLER AI+

Smart Response to CO2

The sensor coordinates with a fan, detects the desired CO2 range and switches the fan on only when needed – for efficient fresh air exchange. This has a direct effect on photosynthesis.

Light Detection

The sensor detects whether the light is on or off. This allows CO2 control to be matched to the lighting phases – for CO2 distribution that supports photosynthesis.

Advanced Programs

Day and night scheduling, precision cycles and comprehensive environmental data logging allow precise control under different conditions.

Precise Measurement

The sensor was developed exclusively for the CONTROLLER AI+; CO2 levels are tracked in the app via WiFi.

Note on CO2 Readings

Most plants need more than 400 ppm CO2; growth improves with rising CO2 levels up to about 2,000 ppm. High readings can also occur without CO2 enrichment, as the CO2 level depends on factors such as room size, sealing, the number of people in the room and their distance from the sensor. Indoors it is usually higher than outdoors. Mount the sensor at canopy height; the photocell must face the light source.

Package Contents

  • 1×CO2 + light sensor
  • 1×Wood screw set
  • 1×Cable ties with adhesive mount
Safety and Warning Information
  • Read all instructions before installation and use.
  • When drilling into walls or ceilings, do not damage electrical wiring or other concealed lines.
  • Do not use in explosive, chemically contaminated or wet environments.
  • Use the sensor only with compatible AC Infinity controllers.
  • Disconnect the sensor from the controller before cleaning or servicing.
  • Do not use damaged cables – if damaged, take the sensor out of service.
  • Route the sensor cable carefully – do not kink, crush, run over sharp edges or damage it.
  • Protect the sensor from direct contact with water or splashing.
  • Maintain an operating humidity between 35 and 60 % RH and a temperature between 0 and 50 °C.
  • Use only indoors or in grow tents.
  • Do not drop the sensor or expose it to strong impacts – it contains sensitive measuring technology.
  • Keep the sensor away from children and pets.
  • Read the user manual completely before first use.
  • Do not modify the sensor – repairs only by authorized service.
  • Improper use may cause malfunctions or damage.
  • Do not dispose of this product with household waste – take it to a collection point for waste electrical and electronic equipment.
Manufacturer and Responsible Person Information

Manufacturer (GPSR)
AC Infinity Inc.
21880 Baker Parkway
City of Industry, CA 91789, United States
support@acinfinity.com

Responsible Person (GPSR)
THEMIS AR Unterstützung UG (haftungsbeschränkt)
Beedstrasse 54
40468 Düsseldorf, Germany
legal@themisar.com

Manufacturer and Responsible Person Information

Manufacturer (GPSR)
AC Infinity Inc.
21880 Baker Parkway
City of Industry, CA 91789, United States
support@acinfinity.com

Responsible Person (GPSR)
THEMIS AR Unterstützung UG (haftungsbeschränkt)
Gumbertstraße 150 EG Rechts
40229 Düsseldorf, Germany
legal@themisar.com

ManufacturerAC Infinity Inc.
Product NameCO2 + Light Sensor for CONTROLLER AI+
Product ModelAC-COS3
UPC Code819137024779
User Manual

Sensor

Dimensions

Sensor Dimensions3.6 × 7.2 × 1.4 cm
Cable Length3.66 m

Performance and Technical Specifications

CO2 Measuring Range0–40,000 ppm
Light DetectionLight on / off
CO2 Accuracy± 50 ppm ± 5 %
CO2 Response Time60 s
CompatibilityCONTROLLER AI+
Operating Temperature0 to 50 °C
Operating Humidity35 to 60 % RH