Description
Siemens QPM2162 Duct Air Quality Sensor Overview
The Siemens Building Technology QPM2162 is a multi-parameter duct air quality sensor engineered for commercial HVAC and building automation applications. Combining CO2, relative humidity, and temperature measurement into a single duct-mount device, the QPM2162 simplifies system integration and reduces installation time. Its 0–10 Vdc analog output signals make it compatible with a wide range of building automation systems (BAS) and DDC controllers.
Key Features
- Three-in-one measurement: CO2 concentration, relative humidity, and temperature — all in one sensor
- CO2 measurement range: 0–2,000 PPM with 0–10 Vdc output signal
- Humidity measurement range output: 0–10 Vdc
- Temperature measurement output: 0–10 Vdc
- Adjustable insertion depth probe: 2.75 to 4 inches, accommodating a variety of duct sizes and configurations
- Connection type: Terminal block for secure, reliable field wiring
- No display — ideal for installations where a local readout is not required, reducing cost
- Designed for duct mounting in commercial HVAC systems
Applications
- Demand-controlled ventilation (DCV) systems
- Building automation and DDC control systems
- Commercial HVAC air handling units (AHUs)
- Indoor air quality (IAQ) monitoring in offices, schools, and healthcare facilities
- Energy management and ventilation optimization
Why Choose the Siemens QPM2162?
Siemens Building Technology is a globally recognized leader in smart building controls and HVAC sensing solutions. The QPM2162 delivers accurate, multi-parameter air quality data through industry-standard 0–10 Vdc analog outputs, making it easy to integrate into virtually any BAS platform. The adjustable probe depth ensures a proper fit across different duct dimensions, while the terminal block connection simplifies field wiring. Whether you’re retrofitting an existing system or specifying for new construction, the QPM2162 provides a reliable, cost-effective solution for maintaining optimal indoor air quality and ventilation efficiency.







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