4 Inch LCD Color Touch Screen Smart Fresh Air System Controller with Multi Speed Fan Control VOC+PM2.5+CO2+Temperature+Humidity Sensors

Basic Properties

Place of Origin:China
Brand Name:OEM or neutral (no brand)
Certification:CE, RoHS
Model Number:G9

Trading Properties

Minimum Order Quantity:1
Price:$100
Delivery Time:2-3 weeks
Payment Terms:T/T
Supply Ability:100000pcs
Specifications
Fan Control: Multi-Speed Fan Control Voltage: AC 100-240V
Built-in Sensors: VOC+PM2.5+CO2+Temperature+Humidity Communication Protocol: Modbus RTU
Fan Motors: AC/EC/DC Fans Wiring Terminal: Max 2.5 Mm2 Wire
Highlight

Smart Fresh Air Controller Multi Sensor

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Air Quality Controller VOC CO2 PM2.5

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4 Inch Multi Speed System Controller

Product Description
4 Inch LCD Color Touch Screen HVAC Fresh Air Ventilation Smart Wifi Controller
Product Overview:

The Smart Fresh Air Ventilation Controller G9 is a powerful and user-friendly solution designed for modern fresh air, HRV, and ERV ventilation systems. Featuring a 4-inch full-color touchscreen display, it provides real-time monitoring of indoor air quality and intelligent ventilation management for residential and commercial applications.

WIFI can be connected (optional); With ModBus RTU (RS485) interface, users can connect to smart home and other background monitoring equipment status through ModBus interface; 0-10V voltage signal controls the start and speed of the fan.

It can be widely used in residential, commercial and industrial occasions, and can effectively improve air quality to create a healthy, comfortable, efficient, environment-friendly and energy-saving living and working environment.

Key Features:
  • 4-inch LCD color touchscreen display for intuitive operation
  • Automatic fan speed control based on real-time CO₂, PM2.5, and VOC levels
  • High Precision Air Sensor Vent Panel
  • Indoor Air Quality IAQ Smart Controller
  • Dust Detection Fresh Air Controller
Technical Specifications:
* Dimension: 86 × 86 × 40 mm * Warm-up time: 2 minutes
* Fixing hole distance: 60mm (standard) * Response time: ≤ 10 seconds
* Wiring terminal: Max 2.5 mm2 wire * Recovery time: ≤ 30 seconds
* Rated voltage: AC110-240V, 50/60Hz * Operating temperature: -10℃--- +50℃
* Standby Power: ≤ 2.0W * Operating humidity: 5%RH——90%RH
* Control power: ≤ 200W * Storage temperature: -10℃--- +60℃
* Suitable for fans: AC/EC/DC * Storage humidity: ≤ 60%RH
* Temperature display range: 0℃ —— 99℃ * Life: ≥ 3 years
* CO2 display range: 350ppm——2000ppm * PM2.5 display range: 1ug/m3——999ug/m3
Product Images:

4 Inch LCD Color Touch Screen Smart Fresh Air System Controller with Multi Speed Fan Control VOC+PM2.5+CO2+Temperature+Humidity Sensors 0


4 Inch LCD Color Touch Screen Smart Fresh Air System Controller with Multi Speed Fan Control VOC+PM2.5+CO2+Temperature+Humidity Sensors 1

4 Inch LCD Color Touch Screen Smart Fresh Air System Controller with Multi Speed Fan Control VOC+PM2.5+CO2+Temperature+Humidity Sensors 2




Contact Details
Shenzhen Xiangfan Electronics Technology Co., Ltd.

Contact Person: Ms. Elva Zhu

Tel: 86-755-86546022

Fax: 86-755-86546099

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