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Smart Fresh Air Fan Controller WiFi Demand Controlled Ventilation Built In VOC PM2.5 CO2 Sensors

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Smart Fresh Air Fan Controller WiFi Demand Controlled Ventilation Built In VOC PM2.5 CO2 Sensors

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Model Number : KF-900K

Communication Interface : RS485 Standard

Payment Terms : T/T

Price : US$74

Operating temperature : -10℃--- +50℃

Supply Ability : 100000pcs

Certification : CE, RoHS

Dimension : 86 × 86 mm

MOQ : 1

Delivery Time : 2-3 weeks

Control power : ≤ 200W

Place of Origin : China

Rated voltage : AC110-240V, 50/60Hz

Brand Name : OEM or neutral (no brand)

Fan speed : 3 levels

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Product Overview:

Equipped with sensitive touch buttons for easy operation, the KF-900K smart controller delivers real-time monitoring of indoor temperature, humidity, PM2.5, CO₂ and VOC. It directly controls the startup and fan speed of fresh air systems for home, commercial and industrial use, effectively improving indoor air quality to create a healthy, comfortable and energy-saving indoor environment.


Key Features:
  • Adopts sensitive touch button design, flexible and easy to operate
  • Built-in high-precision sensors for real-time monitoring of indoor temperature, humidity, PM2.5, CO₂ and VOC concentration
  • Directly outputs control signals to turn on/off the fresh air fan and adjust fan speed
  • Widely suitable for residential, commercial and industrial ventilation systems
  • Effectively optimizes indoor air quality, delivers an energy-saving, healthy and comfortable indoor environment
* Dimension:
86 * 86 mm

* Warm-up time:
1 minute
* 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: 
≤ 3.0W

 * 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℃ —— 50℃

* Life: 
≥ 5 years
* PM2.5 display range:
1ug/m3——999ug/m3

* CO2 display range:
 350 -- 1999 ppm
Products Images:

Smart Fresh Air Fan Controller WiFi Demand Controlled Ventilation Built In VOC PM2.5 CO2 Sensors


Smart Fresh Air Fan Controller WiFi Demand Controlled Ventilation Built In VOC PM2.5 CO2 Sensors

Product Tags:

Smart Fresh Air Fan Controller Wi-Fi

      

HRV ERV Ventilation System Controller

      

VOC PM2.5 CO2 Fresh Air Controller

      
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