Siemens Building Technology QPA2002D Room Air Quality Sensor CO2/VOC W/Display 0-10V

Siemens QPA2002D Room Air Quality Sensor detects , which is a flexible sensor for monitoring indoor air quality. The display and 0 to 10 VDC operating voltage make it compatible with a variety of HVAC systems. The sensor measures the levels of CO2 in the air and in order to provide real time data can be used to optimize ventilation and ensure a healthy indoor environment. Frequently used in workplaces, business buildings, and other places where conservation of air quality is of utmost importance, this sensor can tolerate humidity and atmospheric temperature conditions from 0 to 95% RH and operating temperature condition ranges from 32 to 122°F when it's added to a system for air conditioning.