Ecowitt WH41 Outdoor Air Quality PM2.5 Sensor
- Regular price
 - £60.00
 - Sale price
 - £60.00
 - Regular price
 - 
        
£80.00 - Unit price
 - / per
 
- Product Details
 - Included
 - Technical & Manual
 - Product Warranty
 - Reviews | Questions & Answers
 - Shipping
 
Add the WH41 outdoor sensor to the Ecowitt WiFi gateway to add PM2.5 particle detection to your weather data. Upload to the Ecowitt network to store a history of the data.
Features
- View current PM 2.5 concentrations on the APP after connecting to the Gateway or console
 - View Real-time / 24 hour average AQI / 6 grades AQI indicator: Good, Moderate, Poor, Unhealthy, Severe and Hazardous
 - The Ecowitt Gateways and consoles support up to four WH41 PM2.5 Air Quality Sensors. Note: Please download the latest App and update the firmware to V1.4.6 to add multi-channels sensors
 - Each new sensor will be recognised as a new channel according to the Power-on sequence. Please don't forget to attach a label of the channel on each sensor for distinction
 - Battery power condition indicator on the App
 - Rechargeable batteries and solar panel as backup power included
 - Indoor or outdoor use
 
For details on which Ecowitt weather stations support the WH41 sensor, click here to view the latest Ecowitt sensor matrix.
- PM2.5 Sensor(No display)
 - USB Cable
 - 2x Ni-MH Rechargeable Batteries
 - Instruction manual (also available to download)
 
- Measuring range: 0~999ug/m3
 - Accuracy (at 25°C ±5°C):>100ug/m3, ±15%;<100ug/m3, ±15ug/m3;
 - Resolution 1ug/m3
 - Transmission distance in open field: 100m(300 feet)
 - 868MHz UK / European transmission frequency
 - Sensor reporting interval 10 minutes
 - Power consumption 2 x NiMH batteries (included) and solar
 
A copy of the WH41 air quality sensor manual can be obtained by clicking here.
1 year warranty from date of purchase - return to supplier. Batteries are excluded from warranties as they are classed as a consumable item.
See our terms and conditions for full details of our warranty details.
I installed the sensor but did have a problem with the unit which I contacted weather spares and received good advice to try and then if still needed help to send it back.Idid this and received a new unit which is working great.Thanks for the great service
UK & Channel Islands Tracked Services
- Economy £4.70 or free on orders over £80 (3 to 5 days). Some smaller items shipped at a reduced rate of £3.60
 - Standard £5.95 (2 to 3 days) for mainland UK. Some smaller items shipped at a reduced rate of £4.10
 - Express £8.95 (1 to 2 days) for mainland UK, for Highland and Islands, Northern Island 2 to 3 working days. Available on orders placed before 11am, please note delivery 'may' include Sundays in some parts of the UK and this service includes a faster order preparation service
 
Europe & Rest of World Shipping
- Europe from £8.50 per order
 - Rest of the World from £8.55 per order
 
International orders may require import duty (VAT/TVA) to be paid before receipt of your goods from your courier. For European Market customers we are registered with the IOSS scheme which means duty will be prepaid on orders under €150