Fresh Air Intelligent Controller For Residential Commercial HVAC Air Quality Management
Price:
US$79
MOQ:
1
Delivery Time:
2-3 weeks
Brand:
OEM or neutral (no brand)
Product Description
Product Overview:
The controller features a clear digital interface that can display key indoor air parameters such as PM2.5 and CO₂ levels (depending on system configuration), helping users monitor air quality in real time and maintain a healthier indoor environment.
The output signal of the controller directly controls the startup and speed of fan.
Widely used in residential, commercial, and industrial ventilation systems, the KF-900B provides intelligent air management that improves indoor air quality while optimizing energy efficiency.
Key Features:
- Touch Key Control Technology
Smooth and intuitive touch button operation for easy user control. - Direct Fan Control Output
Directly controls start/stop and speed regulation of the fresh air fan. - Real-Time Air Quality Monitoring (Optional)
Supports display of PM2.5 and CO₂ levels for indoor air quality awareness. - Multi-Mode Operation
Supports automatic mode, manual mode, timing mode, and sleep mode for flexible usage.
Product Specifications:
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* Dimension:
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86 × 86 mm
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* Temperature display range:
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0℃ —— 50℃
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* Fixing hole distance:
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60mm (standard)
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* Operating temperature:
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-10℃--- +50℃
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* Wiring terminal:
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Max 2.5 mm2 wire
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* Operating humidity:
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5％RH——90％RH
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* Rated voltage:
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AC110-240V, 50/60Hz
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* Storage temperature:
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-10℃--- +60℃
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* Standby Power:
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≤ 2.0W
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* Storage humidity:
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≤ 60％RH
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* Control power:
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≤ 200W
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* Life:
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≥ 5 years
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* Suitable for fans:
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AC/EC/DC
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Product Images:
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shenzhen Xiangfan Electronics Technology Co., Ltd.
Location
Room: 311-313, Building 10, Guanlong Village second industrial park, Xili Street, Nanshan District, Shenzhen.
Contact Person
Elva Zhu