Bresser CO2 Sensor 7009977
The Bresser CO2 Sensor tells you exactly when it's time to top up with fresh air. Use it as a stand-alone air quality sensor or as an add-on for compatible BRESSER weather stations (models 7003700 and 7003240). Its integrated LC display shows the current CO2 reading and level at a glance, giving a clear indication of indoor air quality. Built around a Swiss-made Sensirion sensor with a 10-year-plus lifespan, it offers up to 150m wireless range and four selectable channels, so you can place several sensors around your home or workplace and monitor multiple zones from one display.
- Wireless sensor for CO2 measurement
- Can be used alone or with select BRESSER weather stations (7003700, 7003240)
- Integrated LC display (37 x 21mm) shows current CO2 reading and level
- Battery level indicator
- Power supply: USB cable and/or 3x AA rechargeable batteries (both included)
- 4 available channels
- Range: up to 150m
- Swiss-made SENSIRION SCD-series sensor with 10-year-plus expected lifetime
Brand: Bresser
Contents: CO2 sensor; USB cable; 3x AA rechargeable batteries
Ideal For: Standalone air quality monitoring or as a weather station add-on
Dimensions: 82 x 120.5 x 41mm (W x H x D); integrated display 37 x 21mm
Power: USB cable and/or 3x AA rechargeable batteries (both included)
Sensors: Swiss-made SENSIRION SCD-series CO2 sensor; up to 150m range; 4 selectable channels
Resources & Downloads
- Worldwide shipping
Standard delivery (Royal Mail) – £3.95 to £4.99
Available for purchases under £200. Your order should be with you within 4–5 working days.
Tracked delivery – £5.95 to £6.50
Our tracked delivery is sent via Royal Mail Tracked, Parcelforce or UPS. Your order should be with you within 1–2 working days.
Next Day service – £9.95
Place your order before 2:30pm, Monday to Friday, to receive it the next working day (excludes Saturdays, Sundays and public holidays). Orders placed at the weekend are shipped on the next working day and usually arrive the following day. Goods shipped on a next-working-day service may be subject to courier delays outside of our control. Services to outlying areas may differ, take longer, or have enhanced options unavailable.
International delivery
International delivery is available for this product. The cost and delivery time depend on the destination country.
Collection
You can collect from our warehouse. Please call before visiting to ensure your order is ready.
Add a breath of fresh air to your home or office exactly when you need it with the BRESSER CO2 Sensor. We all need healthy indoor air and enough oxygen to feel well and stay productive, which is why regular ventilation matters. The integrated display quickly tells you when it's the right time — you'll see the carbon dioxide reading and level to give an indication of current air quality. The sensor also works well as an extension for a compatible BRESSER weather station (not included); connection is quick, and CO2 levels then appear on the station screen too.
The sensor is compatible with the following weather stations: 7003700 and 7003240.
Why CO2?
Higher indoor carbon dioxide (CO2) concentrations are associated with impaired work performance and increased health symptoms, so keeping levels in check helps you stay comfortable and focused.
Swiss sensor technology
The device uses a Swiss-made SENSIRION CO2 sensor from the SCD series, designed for indoor air quality applications. It builds on the photoacoustic sensing principle and Sensirion's patented technology, enabling precise measurements from the device's first operation and throughout its lifetime.
Multi-zone feature
Thanks to multi-zone technology, each device has a unique code with a user-selectable channel number. Up to 4 separate air quality sensors can be placed in open proximity, covering an area within a 100m radius of the main display unit (purchased separately).
Low maintenance
The Swiss sensor is expected to last over 10 years while operating continuously, 24 hours a day. With its simple structure, there is little maintenance to worry about.