---
product_id: 110462255
title: "Siemens QPA2080 CO2 & Temperature Sensor, Room"
brand: "siemens"
price: "$830.93"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/110462255-siemens-qpa2080-co2-and-temperature-sensor-room
store_origin: US
region: United States of America
---

# Accurate temp sensing Multi-gas detection Maintenance-free tech Siemens QPA2080 CO2 & Temperature Sensor, Room

**Brand:** siemens
**Price:** $830.93
**Availability:** ✅ In Stock

## Summary

> 🌿 Breathe smarter, live better — the future of indoor air quality is here!

## Quick Answers

- **What is this?** Siemens QPA2080 CO2 & Temperature Sensor, Room by siemens
- **How much does it cost?** $830.93 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/110462255-siemens-qpa2080-co2-and-temperature-sensor-room)

## Best For

- siemens enthusiasts

## Why This Product

- Trusted siemens brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Multi-Sensory Precision:** Integrated humidity and temperature sensing for holistic environmental control.
- • **Smart CO2 & VOC Detection:** Stay ahead with real-time air quality insights that track occupancy and odors seamlessly.
- • **Compact & Easy Installation:** Sleek design fits effortlessly into any room setup, no batteries required.
- • **Maintenance-Free Optical Sensor:** Cut downtime with a durable, non-dispersive infrared CO2 sensor that never needs recalibration.
- • **Energy-Saving Ventilation Control:** Optimize HVAC efficiency by enabling demand-controlled ventilation based on precise air quality data.

## Overview

The Siemens QPA2080 is a compact, maintenance-free CO2 and temperature sensor featuring advanced optical infrared technology and VOC detection. Designed for ventilation and HVAC systems, it provides accurate, multi-sensory monitoring of CO2, volatile organic compounds, humidity, and temperature to optimize indoor air quality and energy efficiency without the need for recalibration or batteries.

## Description

In ventilation and air conditioning plants to enhance room comfort and optimize energy consumption by providing demand-controlled ventilation. The sensor acquires: 1) CO2 concentrations as an indication of occupancy in rooms where smoking is prohibited. 2) volatile organic compounds (also called mixed gas), concentrations as an indication of odors such as Tobacco smoke, body odor, or material fumes in the room. 3) relative humidity in the room and room temperature.

## Features

- Maintenance-free CO2 sensing element (depending on Type) based on optical infrared absorption measurement (non dispersive infrared))
- Or with VOC (volatile organic compounds (also called mixed gas) sensing element based on a heated tin dioxide semiconductor
- CO2 temperature (active or passive) and CO2 humidity-temperature multisensory
- No recalibrations required
- Selectable passive temperature sensing element

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Siemens Building Technologies |
| Part Number | QPA2080 |
| Item Weight | 5.4 ounces |
| Product Dimensions | 4.13 x 1.88 x 3.75 inches |
| Item model number | QPA2080 |
| Item Package Quantity | 1 |
| Included Components | Sensor, Installation Instructions |
| Batteries Required? | No |

## Images

![Siemens QPA2080 CO2 & Temperature Sensor, Room - Image 1](https://m.media-amazon.com/images/I/61I8nqmpWyL.jpg)

## Frequently Bought Together

- Siemens QPA2080 CO2 & Temperature Sensor, Room
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- Siemens Q120 20-Amp Single Pole Type QP Circuit Breaker

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-12*