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RDF870KN Flush Mount Touch KNX PM2.5 CO2 Ventilation Controller S55770-T407
Product Summary
RDF870KN Flush Mount Touch KNX PM2.5 CO2 Ventilation Controller S55770-T407 The RDF870KN is a flush-mount touch KNX controller designed for comprehensive indoor air quality management and ventilation control in modern building systems. This elegant unit features a large backlit display and ...
Basic Properties
Place of Origin:
EU
Certification:
CE RoHS
Model Number:
S55770-T407
Trading Properties
Minimum Order Quantity:
5
Payment Terms:
T/T,Western Union
Product Description
RDF870KN Flush Mount Touch KNX PM2.5 CO2 Ventilation Controller S55770-T407
The RDF870KN is a flush-mount touch KNX controller designed for comprehensive indoor air quality management and ventilation control in modern building systems. This elegant unit features a large backlit display and integrates multiple environmental monitoring capabilities into a single device.
Key Features
- Integrated PM2.5 fine particulate monitoring
- CO2 concentration sensing and VOC detection
- Temperature measurement and relative humidity tracking
- Large backlit display for clear visibility
- Three operating modes: Comfort, Economy, and Protection
- KNX S-Mode integration for ETS commissioning
- Support for 1/3/14-speed On/Off fan or DC passive output configurations
- Two selectable DC 0–10 V sensor inputs for external sensors
Technical Specifications
| Power Supply | AC 230 V / 7 VA |
|---|---|
| Setpoint Range | 2.5 W |
| Communication | KNX S-Mode over 2-wire bus |
| Analog Input | DC 0...10 V for ECM fan output |
| Relay Contacts | N.O. non-floating (fan 230 V / valve 230 V) |
| Mounting | Recessed square 86 mm boxes or round 60 mm boxes (min. 40 mm depth) |
| Housing | Ivory white RAL 9001, IP30 rating |
| Dimensions | 86 × 86 × 46.8 mm |
| Warranty | 24 months |
| Data Sheet | A6V11439454 |
Applications
Ideal for LEED/WELL green building projects, demand-controlled ventilation in offices, schools, healthcare facilities, hospitality venues, and smart homes. Enables proactive ventilation based on occupancy levels and multi-parameter air quality monitoring.
Product Details
Highlight:
KNX flush mount ventilation controller
,PM2.5 CO2 room controller
,touch screen temperature control unit
Color Specification:
Smoke Gray Appearance
Technology:
Optional Nano Molding Technology
Protection Rating:
IP20 (dustproof Design)
Mounting:
Flush Mounting Design
Control Features:
Scene Saving/retrieval
Use:
Intelligent Building Automation
Ms. Nora
Sales Manager
- Email: nora@knxcomponents.com
- Tel: +8613427540176
- WhatsApp: 8613427540176
-
WeChat:
+8613427540176
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