Digital CO2 Carbon Dioxide IAQ Monitor Controller with Relay Function 4.5m Cable NDIR Sensing Probe for Green House Home, Office, Factory
- 【Smart Controlling】This controller has a built-in photo sensor that overrides the CO2 control and shuts off the CO2 device when it senses darkness.It helps you to Monitor & Controlling CO2 value in Greenhouse or residential..
- 【Control CO2 Generator】With minimum and maximum CO2 levels. In Plant Mode, when the minimum level is sensed, power is supplied to a CO2 generator or regulator via the output socket. When the maximum level is reached, the power is turned off. Opposite in Human Mode..
- 【Adjustable Altitude】The monitor can be used in different altitude. You may adjust the current altitude to get precise value..
- 【Extendable Sensing Probe】Display CO2 chart with adjustable time scale (week/day/hour/min/auto). Sensing probe cable is 4.5 meter long to extend your measure spot 4.5 meter away from display..
- 【High Accuracy】Accurate 2-Channel low drift NDIR CO2 measurement , programmable CO2 control value & zone value allows you to set desired CO2 level for different plants..