CDS201 – Room Sensor for CO₂, Temperature and Relative Humidity
The CDS201 is a precision indoor sensor designed for demand-driven ventilation and advanced building automation systems. It combines CO₂, temperature, and humidity sensing in a streamlined, space-efficient design. Suitable for both residential and commercial environments, the CDS201 provides reliable indoor air quality monitoring and supports energy-efficient ventilation management. Available in both EU and US configurations, it also offers an optional LCD for live data display. Specifications Measurement Range - CO₂ 0–2000 ppm (default), 0–5000 ppm optional Measurement Range - Temp 0–50°C Measurement Range - RH 0–95% RH (non-condensing) Accuracy - CO₂ ±(50 ppm + 3% of measured value) Accuracy - Temp ±0.3°C Accuracy - RH ±2% RH Power Supply 15–35 V DC / 24 V AC Output Analog (0–10 V) or RS485 Modbus Enclosure Format EU / US wall mount Display (optional) LCD with CO₂, Temp, RH readouts Operating Temperature 0–50°C Protection Class IP30