Large-sized Vertical Heat Exchanger
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Tuya WIFI&RS485 VOC PM2.5 CO2 Temperature Humidity Sensor for Control Fan Smart AC/0-10V Output
USD 89-89 /Piece
50 Piece(Min,Order)
Ceiling Air Handling Unit Air volume:2000-65000m3/h
Co2 tester control ventilation system,with remote control 3 speed relay output regulator
RS485 CO2 air controller
RS485 CO2 air controller air quality monitoring instruments
Indoor Air Quality Monitor with WIFI&RS485 VOC PM2.5 CO2 Temperature Humidity Sensor for Control Fan Smart AC/0-10V Output
CO2 Fresh Air Controller
Fresh Air Controller
Co2 control ventilation system,with remote control 3 speed relay output regulator
Air Fresh Controller
fresh air system accessories CO2 monitoring and control device, AC230V,3 speed fan output
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