LCD Display Digital Ventilation Controller Fresh Air Ventilation System Controller
KF-900M LCD intelligent fresh air controller with manual/timer control modes, direct fan speed regulation for AC/DC/EC motors, and real-time display of VOC, PM2.5, CO2, temperature, and humidity. Suitable for residential, commercial, and industrial applications.
Place of Origin
Guangdong, China
Dimension
86 × 86 × 53 mm
Model Number
KF-900M
Supply Ability
100000pcs
Brand Name
OEM or neutral (no brand)
Payment Terms
T/T
Product Description
Product Overview:
KF-900M LCD digital display intelligent fresh air controller can choose manual control or timing control of the operation of the fresh air fan. The controller output signal directly controls the start and speed of the fresh air fan, which can be widely used in residential, commercial, and industrial occasions, and can effectively improve air quality, creating a healthy, comfortable, efficient, environmentally friendly, and energy-saving living and working environment.
Key Features:
- LCD Digital Display Interface
Clear and intuitive screen showing real-time system status, fan speed, mode, and timer settings. - Manual & Timer Control Modes
Supports both manual operation and timing schedule control, providing flexible ventilation management. - Direct Fan Speed Control
Output signal directly controls the start/stop and speed adjustment of fresh air fan, ensuring precise airflow regulation. - Multiple Operation Modes
Includes automatic mode, manual mode, timing mode, and sleep mode for different usage scenarios.
Product Specifications:
| * Dimension: | 86 × 86 × 53 mm | * Temperature display range: | 0℃ —— 50℃ | |
| * Fixing hole distance: | 60mm (standard) | * Operating temperature: | -10℃--- +50℃ | |
| * Wiring terminal: | Max 2.5 mm2 wire | * Operating humidity: | 5％RH——90％RH | |
| * Rated voltage: | AC110-240V, 50/60Hz | * Storage temperature: | -10℃--- +60℃ | |
| * Standby Power: | ≤ 2.0W | * Storage humidity: | ≤ 60％RH | |
| * Control power: | ≤ 200W | * Life: | ≥ 5 years | |
| * Suitable for fans: | AC/EC/DC |
Product Images:
Wiring Diagram:
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