WH43 PM2.5 Air Quality Sensor

❥❥Know Your Air: this sensor measures PM2.5 concentration in the air(with high quality Honeywell HPM Series Particle Sensor) and allows you to take timely measures to keep the air quality within safe levels[Accessory Only, Can Not Be Used Alone]

❥❥Live Data on APP: works with GW1000 WIFI gateway(sold separately), after the WIFI configuration,the current PM2.5 concentration / real-time and 24 hours average AQI / air quality levels indicator(Good, Moderate, Poor, Unhealthy, Severe and Hazardous)can be viewed directly on the WS View App

❥❥Graph & History Records on the Website: supported to upload to our free Ecowitt Weather server(ecowitt.net) to view the PM2.5 and AQI data graph and download the history records on the website; it's recommended to add a shortcut of the website on the home screen of your phone for quick access

❥❥Support Monitoring Multi Locations: The GW1000 Gateway(sold separately) supports MAX 4 WH43 PM2.5 Air Quality Sensors. Note: This sensor will share the 4 channels with WH41

❥❥Indoor Air Quality Detector: powered by USB connection(USB cable included), suitable to use at home, office and lab; monitor the air quality to be away from harmful of PM2.5

❥❥Also works with HP2551/HP3500/HP3501 weather stations

Description:

✩PM2.5 fine particulate matters( 2.5 micrometers in diameter or smaller) which come from power plants/ industrial processes/ vehicle tailpipes/ wood stoves and even wildfires, it impacts your health and can cause respiratory issues such as allergies/asthma/ COPD/ lung cancer etc.

✩ECOWITT PM2.5 Air Quality Sensor measures PM2.5 concentration in the air. The data can be streamed by GW1000 Wi-Fi Gateway(sold separately) and can be viewed on our WS View mobile application after the Wi-Fi configuration done, allowing you to know the air quality and take corresponding measures to reduce the loss.

Features:

1)View PM 2.5 current concentration on our free WS View APP after the WIFI configuration(needs to work with GW1000 WIFI gateway - sold separately).

2)View Real-time / 24H average AQI / 6 grades AQI indicator: Good, Moderate, Poor, Unhealthy, Severe and Hazardous

3)The GW1000 Gateway(sold separately) supports MAX 4 WH41 PM2.5 Air Quality Sensors. Note: Please download the latest WS View App and update the firmware to V1.4.6 to add multi-channels sensors; each new sensor will be recognized as a new channel according to the Power-on sequence.And please don't forget to attach a label of the channel on each sensor for distinction.

4)For indoor use only.

Specifications:

Line of sight wireless transmission (in open air): 300feet(100meters)

Update Rate: 1 minute when powered by USB connection; 10 minutes when powered by 2 X AA batteries(not included)

Measure rang: 0~999ug/m3

Accuracy(at 25°C ±5°C):>100ug/m3, ±15%;<100ug/m3, ±15ug/m3; Resolution: 1ug/m3

Note:

1.Works with WH0290 Air Quality Monitor Console(sold separately and needs to be at the same frequency).

2.The sensor is sensitive to liquid droplets - rain/fog/sprinkling. When the Dew Point is close to the outdoor temperature(T - D < = 2C), the PM2.5 reading will be very high(which is not the real condition). If mind, please don't purchase.

3.This sensor is not waterproof, please keep it away from rain.

Package List:

1x WH43 PM2.5 Sensor(No display)

1x USB Cable