Description
Siemens QPA2000 Room Air Quality Sensor has been designed for CO2 level control monitoring in indoor environment for HVAC system balance. This sensor has an analog output and provides 0-10V and 4-20mA signals, making it suitable for integration with many building management systems. It runs on 24 VAC and has been designed to provide continuous and stable performance and to be easily compatible with standard HVAC control circuits. The QPA2000 is designed to operate in a wide range of indoor conditions with a temperature operating range of 0°C to 50°C and is built to operate reliably. Real time CO2 measurements from the sensor helps keep a conscious indoor environment by compensating for ventilation, and supplying fresh air when needed.
