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Products / Types of sensors
  • CO2 + temperature

    CO2 + temperature sensors

  • CO₂ + VOC

    CO2+VOC sensors

  • 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.

  • CO2 sensors

    CO2 sensors for air quality monitoring.

  • CO2 + humidity

    CO2 + humidity sensors

  • 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

  • Humidity + Temperature

    Humidity + temperature sensors

  • Duct Sensors

    Duct sensors optimize ventilation.

  • Industrial Sensors

    Industrial sensors ensure reliability.

  • VOC + humidity

    VOC + humidity sensors

Latest news
    The Impact of VOCs on Health and Productivity in the Workplace
MODBUS/RS485 Communication

NLII-TVOC+RH+T-RS485

12 – 24 V AC / DC
  • restaurant , fitness centers , commercial buildings
  • children's room , kitchen
  • Three-Stage LED Indicator

Combined Volatile Organic Compounds (VOC) and Relative Humidity (RH) and Temperature Sensor, 0-10 V output, relay, wired communication MODBUS/RS485

You will receive the price within 24 hours.

NLII-TVOC+RH+T-RS485
Ikona

The VOC, Relative Humidity and Temperature Sensor NLII-TVOC+RH+T with RS485 and MODBUS communication 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.

  • measures TVOC, RH, and T
  • TVOC measurement in accordance with EPA and UBA standards
  • communication via RS485 bus with Modbus RTU protocol
  • three-level LED indication
  • does not disturb at night – automatic LED shutdown at night
  • requires no maintenance during operation
  • wide range of supply voltage
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