3 IN 1 CO2 & temp. & RH transmitter

  • Designed for real-time monitoring of environmental CO2 concentrations and temperature and humidity
  • Built in NDIR infrared CO2 sensor. Self checking function,
  • Make CO2 monitoring more accurate and reliable
  • The CO2 module exceeds the 10year life
  • High precision temperature and humidity monitoring, optional transmission
  • The use of digital temperature and humidity sensors, the perfect realization of temperature
  • Compensation function of humidity to CO2 measurement
  • Three color backlit LCD provides intuitive warning function
  • A wide variety of wall mounting dimensions are available for easy use
  • Provide Modbus RS485 communication interface options
  • 24VAC/VDC power supply
  • EU standard, CE certification