Analog Air Quality Sensor for CO2, Humidity, & Temperature w/ LCD Display, 10K-T3 Thermistor

The CW2 Series of air quality sensors for living space is a flexible multi-sensor platform for use with BAS controllers designed to accept 4 to 20mA, 0 to 5Vdc or 0 to 10Vdc outputs. CO2 and temperature sensors are included with all CW2 Series air quality sensors. Product Applications Controlling ventilation in response to accuracy ASHRAE 62.1 compliant Office buildings, conference rooms, schools, retail stores, etc.