Siemens QPA2000 Room Sensor CO2, 0 to 10V, Room Sensor CO2, 0 to 10V

Siemens QPA2000 Room Sensor CO2, 0 to 10V, Room Sensor CO2, 0 to 10V. The Siemens QPA20xx Series Room Air Quality Sensors were designed for applications requiring precise, stable carbon dioxide or air quality sensing.