Ecowitt WH41 Outdoor Air Quality PM2.5 Sensor

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£60.00
£60.00
£80.00
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Radio Frequency:

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.

        Customer Reviews

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        P T.
        Working great

        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 Shipping

        • Economy £4.70 or free on orders over £80 (2 to 6 working days). Some smaller items shipped at a reduced rate of £3.50
        • Standard £5.95 (1 to 2 days) for mainland UK. Some smaller items shipped at a reduced rate of £4.10
        • Express £8.95 next working day for mainland UK Highland and Islands, Northern Island 2 to 3 working days. Available on orders placed before 11am

        Europe & Rest of World Shipping

        • Europe from £4.50 per order
        • Rest of the World from £9.60 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

        Our full shipping policy can be read here.

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