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ERNI-CoP-IoT / dust-measurement-network

Dust Measurement Network - air pollution data measurement
https://dmn.azurewebsites.net/
MIT License
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TechREQ - Detector Measurement Data #24

Open dniklaus opened 3 years ago

dniklaus commented 3 years ago

Issue by dniklaus Wed Aug 15 22:44:59 2018 Originally opened as https://github.com/ERNICommunity/dust-measurement-network/issues/20

TechREQ

Description

The following Data are measured by the Detector Node:

Measurement Description Unit Resolution
PM2.5 Concentration of Particulate Matter, 2.5 um particles [ug/m^3] 0.1
PM10 Concentration of Particulate Matter, 10 um particles [ug/m^3] 0.1
Temperature Air Temperature [°C] 0.1
Relative Humidity Relative Air Humidity [%] 0.1
Battery Voltage LiPo Battery Voltage [V] 0.1

Rationale

PM This is a Dust Measurement Network detector node (Particulate Matter) and thus we measure PM values.

Temperature and Relative Humidity In order to put the PM measurements in the right relation to the current weather conditions, it is essential to also measure the Temperature and the Relative Humidity.

Battery The battery voltage shall be supervised to ease remote detector device maintenance and also to stop discharging the battery when the voltage level falls below the acceptable threshold. #25

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