NLII-CO2 sensor

◦ CO2 concentration measurement
◦ 3 LED indicators
◦ power supply 24 VAC/VDC
◦ analogue output

The NLII-CO2 carbon dioxide concentration room sensor is used to monitor indoor air quality and control the HVAC system performance in accordance with the current air pollution level. It can be effectively used in offices, classrooms, shopping centers, homes, restaurants, fitness centers, commercial buildings, etc.

The measuring of CO2 is based on the principle of infrared radiation attenuation dependence on the CO2 concentration in the air (NDIR). Built-in auto-calibration function ensures very good long term stability.

Three LED indicators indicate in easy way actual internal air quality level. The level of eco indicates a good level of air quality necessary to achieve a sense of well-being together with optimized power consumption required for heating or air conditioning the interior.

Typ čidla

Jednoveličinová čidla

Power supply



Umístění - soukromé prostory


Umístění - veřejné prostory

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EN: Datasheet
EN: Manual

ES: Manual del usuario

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