![]() When recording a fixed cellular session, the measurements are communicated once a minute to the AirCasting website via the cellular network. Note that 2G cellular service is not available in all locations.)Ģ) Download the AirCasting app from the Google Play store.Ĥ) Via the Android device "Settings", pair the AirBeam2 to the Android device.Ĩ) When the AirBeam2 "Connection Indicator" turns from red to green > press "Configure AirBeam2" > press "connect" > press "Fixed" > press “Cellular” > enter a “Title” and “Tags” (neither are required) and press either “Start Indoor Session” or “Start Outdoor Session > if you selected “Start Outdoor Session”, then set the location.ĩ) The Dashboard will read “Retrieving streams, please wait” wait 2-3 minutes and the AirBeam2 sensor streams will appear on the Dashboard. (AirBeam2 data and messaging costs are approximately $25 per month when using a Ting SIM card. Record Measurements - Fixed (Cellular) Sessionġ) Unscrew the AirBeam2 enclosure, pull out the circuit board, carefully push down and lift the SIM card slot, insert the SIM card into the SIM card slot, close the SIM card slot, place the circuit board back inside the enclosure, and screw the AirBeam2 together again. The Android device no longer needs to be in proximity to the AirBeam2 as it’s retrieving the data from the web via the Android device’s WiFi or cellular connection. When recording a fixed WiFi session, the measurements are communicated once a minute to the AirCasting website via WiFi. (Note that the AirBeam2 must be connected to the 2.4 GHz band of your WiFi network, it cannot connect via the 5 GHz band).Ĩ) The Dashboard will read “Retrieving streams, please wait” wait 2-3 minutes and the AirBeam2 sensor streams will appear on the Dashboard. Record Measurements - Fixed (WiFi) Sessionħ) When the AirBeam2 "Connection Indicator" turns from red to green > press "Configure AirBeam2" > press "connect" > press "Fixed" > press “WiFi” > enter the “WiFi Network Name” and “WiFi Password” and press “Submit” > enter a “Title” and “Tags” (neither are required) and press either “Start Indoor Session” or “Start Outdoor Session > if you selected “Start Outdoor Session”, then set the location. The Android device must stay within 10-20 feet of the AirBeam2 to maintain the Bluetooth connection and receive data from the AirBeam2. ![]() ![]() When recording a mobile session, measurements are communicated once a second to the AirCasting Android app via Bluetooth. Record Measurements - Mobile (Bluetooth) Sessionġ) Download the AirCasting app from the Google Play store.ģ) Via the Android device "Settings", pair the AirBeam2 to the Android device.ħ) When the AirBeam2 "Connection Indicator" turns from red to green > press "Configure AirBeam2" > press "connect" > press "Mobile" wait 5 seconds and the AirBeam2 sensor streams will appear on the Dashboard.Ĩ) Press the "record" button in the upper right hand corner, enter a “Title” and “Tags” (neither are required), and press “Start Session”. While operating the AirBeam2, keep the Intake and Exhaust free from obstructions Push the Power Button a second time to power off the AirBeam2. The AirBeam2 is on when the Connection Indicator lights up. To power on the AirBeam2, press down on the Power Button. The Battery Charging Indicator turns solid green when the AirBeam2 is charging and turns off when the AirBeam2 is either fully charged or unplugged. The battery charges via the USB-C Port, which can also be used to power the AirBeam2 directly. At the end of each mobile AirCasting session, the collected data is sent to the AirCasting website, where the data is crowdsourced with data from other AirCasters to generate heat maps indicating where PM concentrations are highest and lowest.įully charge your AirBeam2 before powering it on and using it in WiFi or Cellular mode or the AirBeam2 may lose power (even it it’s plugged in).ĪirBeam2 has a 2000 mAh 3.7V rechargeable lithium battery that can power the instrument for 10 hours when fully charged. When recording a fixed session, these measurements are communicated once a minute to the AirCasting website via WiFi or cellular. When recording a mobile session, these measurements are communicated once a second to the AirCasting Android app via Bluetooth. This light scatter is registered by a detector and converted into a measurement that estimates the number of particles in the air. Air is drawn through a sensing chamber wherein light from a laser scatters off particles in the airstream. AirBeam2 uses a light scattering method to measure particulate matter. Temperature Sensor: Microchip MCP9700T-E/TTĪirBeam2 measures fine particulate matter (PM1, PM2.5 & PM10), temperature, and relative humidity. ![]() ![]() Relative Humidity Sensor: Honeywell HIH-5030-001 ![]()
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