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Products / Sensor types
  • Industrial Sensors

    Industrial sensors ensure reliability.

  • Accessories

    Accessories facilitate the installation of sensors.

  • Refrigerant Leak Sensors

    Sensors for detecting refrigerant leaks.

  • Radon Sensors

    Radon sensors for direct ventilation control.

  • PMx Sensors

    PMX sensors monitor dust particles.

  • Combined Sensors

    Combined sensors for air quality monitoring

  • CO₂ + humidity

    CO₂ + Humidity Sensors

  • CO2 sensors

    CO2 sensors for air quality monitoring.

  • VOC Sensors

    VOC sensors detect harmful substances.

  • RH Sensors

    RH sensors measure relative humidity.

  • Temperature Sensors

    Sensors for measuring temperature.

  • Wireless Sensors

    Wireless battery sensors

  • Duct Sensors

    Duct sensors optimize ventilation.

Latest news
    The impact of VOCs on health and productivity in the workplace
Optional Measurement Range, MODBUS/RS485

NLII-CO₂-5-RS485

12 – 24 V AC / DC
  • offices , schools , classrooms , shopping centers , restaurant , fitness centers , commercial buildings
  • households , bedroom , living room , corridor , hallway
  • Three-Stage LED Indication
  • NDIR Principle

CO₂ Sensor, optional measurement range, output 0 – 10 V, wired communication MODBUS/RS485

You will receive the price within 24 hours.

NLII-CO₂-5-RS485
Ikona

The CO₂ concentration room sensor NLII-CO2-5-RS485 with MODBUS communication protocol (RS485) is used for monitoring indoor air quality in buildings and for controlling the performance of ventilation systems according to the current level of air pollution. Its measurement range is extended up to 5,000 ppm.

  • MODBUS communication (RS485)
  • 24 V AC/DC power supply
  • advanced NDIR principle
  • measurement range up to 5,000 ppm
  • 3x LED indication
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