Description
The Kele KCO2-RH-W-V is a wall-mount combination CO2 and relative humidity (RH) sensor designed for demanding indoor air quality (IAQ) monitoring and building automation applications. Featuring dual 0–10V analog outputs, this sensor delivers simultaneous, accurate readings of both carbon dioxide concentration and relative humidity — giving building automation systems the data they need to optimize ventilation, occupant comfort, and energy efficiency.
Built for straightforward installation in commercial and institutional environments, the KCO2-RH-W-V mounts directly to a standard wall junction box. Its clean, low-profile enclosure blends seamlessly into office, classroom, healthcare, and hospitality spaces. The 0–10V signal output ensures broad compatibility with virtually all BAS controllers, DDC systems, and data acquisition platforms.
Key Features
- Dual-parameter sensing: simultaneous CO2 concentration and relative humidity measurement
- 0–10V analog output for both CO2 and RH channels
- Wall-mount form factor — installs on standard electrical junction box
- Designed for seamless integration with BAS, DDC, and HVAC control systems
- Supports demand-controlled ventilation (DCV) strategies
- Compact, low-profile enclosure suitable for occupied spaces
- Reliable NDIR (Non-Dispersive Infrared) CO2 sensing technology
Applications
- Commercial office buildings
- Schools and universities
- Healthcare facilities
- Hotels and hospitality venues
- Retail and mixed-use spaces
- Any occupied space requiring IAQ monitoring and demand-controlled ventilation
Why Choose the Kele KCO2-RH-W-V?
Kele is a trusted name in building automation and HVAC controls, engineering sensors and transmitters that meet the rigorous demands of commercial building systems. The KCO2-RH-W-V combines two critical IAQ parameters into a single, easy-to-install wall sensor — reducing installation time, wiring complexity, and overall system cost compared to deploying separate CO2 and humidity sensors. The universal 0–10V output makes it compatible with virtually any controls platform on the market.







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