Energy Recovery Ventilation Heat Recovery Ventilation HRV/ERV Air Exchange Controller
G7 Pro is an intelligent fresh air ventilation controller that integrates multiple sensors including PM2.5, CO2, temperature, and humidity. The device features a 7-inch HD color screen with high-sensitivity touch screen design. Equipped with Wi-Fi for remote access and control via the internet, it also includes RS485 port and MODBUS protocol for communication with smart home and building automation systems.
The AC version outputs relay signals to directly control AC fan start, stop, and speed regulation, while the DC version outputs separate control voltages for DC fan operation. Suitable for residential, commercial, and industrial applications, it effectively improves air quality and creates healthy, comfortable, efficient, and energy-saving environments.
- 7-Inch Color Touchscreen Display for intuitive operation and real-time monitoring
- Automatic Fan Speed Control based on CO₂, PM2.5, and VOC levels
- Standard 86-Type Wall Mounting for quick and convenient installation
- Wi-Fi App Control via Smart Life and Tuya App for remote access
- RS485 Modbus Communication for smart building and HVAC system integration
- HRV ERV Smart Controller
- OEM/ODM Customization including UI design, logo printing, and enclosure color options
| Dimension | 115 × 185 mm |
| Display Interface | 7 inch, 1024 x 600 |
| Warm-up Time | 2 minutes |
| Response Time | ≤ 10 seconds |
| Wiring Terminal | Max 2.5 mm² wire |
| Recovery Time | ≤ 30 seconds |
| Rated Voltage | AC110-240V, 50/60Hz |
| Operating Temperature | -10℃ to +50℃ |
| Standby Power | ≤ 3.0W |
| Operating Humidity | 5％RH to 90％RH |
| Control Power | ≤ 200W |
| Storage Temperature | -10℃ to +60℃ |
| Suitable for Fans | AC/EC/DC |
| PM2.5 Display Range | 0μg/m³ to 999μg/m³ |
| Temperature Display Range | 0℃ to 99℃ |
| CO2 Display Range | 0ppm to 9999ppm |
| Humidity Display Range | 0% to 99% |
| Fixing Hole Distance | 60mm (standard) |
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