Description
The Siemens QPA2062 is a multi-parameter room air quality sensor engineered for building automation and HVAC control applications. Combining CO2, humidity, and temperature sensing in a single compact wall-mount enclosure, it delivers three independent 0–10 Vdc analog output signals that integrate seamlessly with DDC controllers, building management systems (BMS), and energy management platforms.
Key Features
- Three-in-one sensing: CO2 concentration, relative humidity, and ambient temperature — all in one device
- CO2 measurement range: 0–2,000 PPM with 0–10 Vdc analog output
- Humidity measurement with 0–10 Vdc analog output signal
- Temperature measurement with 0–10 Vdc analog output signal
- Clean, no-display design for unobtrusive wall installation
- Terminal block connection type for straightforward field wiring
- Designed for room/zone-level indoor air quality (IAQ) monitoring
Applications
- Demand-controlled ventilation (DCV) systems
- Building automation and energy management systems (BAS/BMS)
- Commercial offices, classrooms, conference rooms, and healthcare facilities
- HVAC air-handling unit (AHU) control loops requiring multi-parameter room feedback
Why Choose the Siemens QPA2062?
By consolidating CO2, humidity, and temperature monitoring into a single sensor with standardized 0–10 Vdc outputs, the QPA2062 reduces installation complexity and wiring costs compared to deploying three separate sensors. The terminal block connection ensures reliable, code-compliant field terminations, while the no-display form factor keeps the sensor visually unobtrusive in occupied spaces. As a Siemens Building Technology product, the QPA2062 is backed by industry-leading quality standards and is designed to work within the broader Siemens ecosystem of building controls and automation products.
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