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.
| * 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 |







