CO2 monitoring and control instrument, with APP and RS485 control, works with 3-speed exhaust fan to improve air quality

WIFI&RS485 CO2&VOC&PM2.5 Sensor Monitoring Control for Air System EC 0-10V/AC Fan Adjust Air Quality Works Yandex Alexa Google

WIFI&RS485 CO2&VOC&PM2.5 Sensor Monitoring Control for Air System EC 0-10V/AC Fan Adjust Air Quality Works Yandex Alexa Google

Wall Mount Carbon Dioxide CO2 Detector Outdoor RS485 0-5V 0-10V 4-20mA CO2 Sensor For Air Quality Monitoring

Wall Mount Carbon Dioxide CO2 Detector Outdoor RS485 0-5V 0-10V 4-20mA CO2 Sensor For Air Quality Monitoring

Wall Mount Carbon Dioxide CO2 Detector Outdoor RS485 0-5V 0-10V 4-20mA CO2 Sensor For Air Quality Monitoring

Biotech Food Beverage Aquaculture Water Quality Monitoring 4-20mA RS485 I2C UART NDIR Dissolved Carbon Dioxide CO2 Sensor

RS485 Standard Modbus-RTU Protocol CO2 monitoring Carbon Dioxide Detection CO2 Transmitter Sensor

RS485 Standard Modbus-RTU Protocol CO2 monitoring Carbon Dioxide Detection CO2 Transmitter Sensor

HRV heat recovery ventilation controller CO2 air controller RS485 air quality monitoring

Graffiti linked office building roof suction type air quality O3 detector wall mounted monitoring CO2 and carbon monoxide RS485

CDW-12A Wifi 4-20ma/0-5v/rs485 Air Quality Monitoring System Ndir Carbon Dioxide Co2 Detector Transmitter Sensor Module

building roof suction type air quality O3 detector wall mounted monitoring CO2 and carbon monoxide RS485

CDW-12A Wifi 4-20ma/0-5v/rs485 Air Quality Monitoring System Ndir Carbon Dioxide Co2 Detector Transmitter Sensor Module

Graffiti linked office building roof suction type air quality O3 detector wall mounted monitoring CO2 and carbon monoxide RS485

HRV heat recovery ventilation controller CO2 air controller RS485 air quality monitoring

building roof suction type air quality O3 detector wall mounted monitoring CO2 and carbon monoxide RS485

Air Quality Monitoring Equipment for CO2 Gas System Detector Air Pollution WIFI/RS485/ETH Output CO2 PPM Concentration Detection

RK300-03 Wifi 4-20mA/0-5V/RS485 Air Quality Monitoring System Carbon Dioxide CO2 Detector Transmitter Sensor Module

BGT Immersion Type Water Quality Monitoring 4-20mA RS485 UART Output Dissolved Carbon Dioxide CO2 Sensor

Air Quality Monitoring Equipment for CO2 Gas System Detector Air Pollution WIFI/RS485/ETH Output CO2 PPM Concentration Detection

CE Biotech Food Beverage Aquaculture Water Quality Monitoring 4-20mA RS485 I2C UART NDIR Dissolved Carbon Dioxide CO2 Sensor

RK300-03 Wifi 4-20mA/0-5V/RS485 Air Quality Monitoring System Carbon Dioxide CO2 Detector Transmitter Sensor Module

UNIVO UBGA-CO2-1Y real-time monitoring of concentration RS485 with stable and high accuracy 6-13V gas Carbon dioxide sensor

building roof suction type air quality O3 detector wall mounted monitoring CO2 and carbon monoxide RS485

building roof suction type air quality O3 detector wall mounted monitoring CO2 and carbon monoxide RS485

Wall Mount Carbon Dioxide CO2 Detector Outdoor RS485 CO2 Sensor For Air Quality Monitoring （RS485 output）

Output Dissolved Carbon Dioxide CO2 Sensor Immersion Type Water Quality Monitoring 4-20mA RS485

Greenhouse OEM 4-20mA Carbon Dioxide Detector Temp Humidity CO2 Monitoring Sensor With Rs485

CO2 Sensor Agricultural Greenhouse Monitoring RS485 IP65 Infrared Detection CO2 Gas Concentration Detector Transmitter Sensors

CO2 Sensor Agricultural Greenhouse Monitoring IP65 Infrared Detection CO2 Gas Concentration Detector Transmitter Sensors RS485

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