diff --git a/Documentation/IAQ_Wired_Sensor_Datasheet.tex b/Documentation/IAQ_Wired_Sensor_Datasheet.tex index 6d3e87d..ecee87a 100644 --- a/Documentation/IAQ_Wired_Sensor_Datasheet.tex +++ b/Documentation/IAQ_Wired_Sensor_Datasheet.tex @@ -11,10 +11,15 @@ % ONLY FOR TEMPLATE \usepackage{blindtext} +% +% Sensor name definition +% +\newcommand{\sensor}{SM-IAQSW-01} + \pagestyle{fancy} \fancyhf{} \fancyhead[LE,LO]{\includegraphics[scale=0.075]{./fig/VelesLabsLogo.png}} -\fancyhead[RE,RO]{PRODUCT NAME\\DATASHEET v. 1.0} +\fancyhead[RE,RO]{\sensor{}\\DATASHEET v. 1.0} \fancyfoot[LE,LO]{\leftmark} \fancyfoot[RE,RO]{\thepage} @@ -25,30 +30,35 @@ \begin{document} %TODO: TITLEPAGE - \begin{multicols*}{2} \includegraphics[width=0.45\textwidth]{./fig/iaq_wired_sensor.png} \section*{Features} \begin{itemize} \setlength\itemsep{0cm} -\item 260 to 1260 hPa absolute pressure range -\item Current consumption down to 3 A -\item High overpressure capability: 20x full-scale -\item Embedded temperature compensation -\item 24-bit pressure data output -\item 16-bit temperature data output -\item ODR from 1 Hz to 75 Hz -\item SPI and I²C interfaces -\item Embedded FIFO -\item Interrupt functions: Data Ready, FIFO flags, pressure thresholds -\item Supply voltage: 1.7 to 3.6 V -\item High shock survivability: 22,000 g -\item Small and thin package -\item ECOPACK lead-free compliant +\item Measures all important indoor air quality values: $\mathrm{CO_2}$, T, RH, VOC +\item Communicates via MODBUS RTU (RS-485) +\item Wide input voltage range 5 - 30V +\item Indicates $\mathrm{CO_2}$ (carbon dioxide) level using LED for quick air quality assesment +\item Easy to setup using Raspberry Pi and open-source Veles Sensors python library +\item Carbon dioxide measurement range 0 - 40000 ppm +\item Temperature range -40 - 125 °C +\item Relative humidity range 0 - 100 \% +\item VOC (volatile organic compounds) index range 1 - 500 VOC index points \end{itemize} \section*{Description} -\blindtext -\blindtext +\sensor{} is a wired indoor air quality sensor measuring temperature, relative humidity, carbon dioxide and volatile organic compounds. Communication over RS-485 using MODBUS RTU protocol makes it easy to interface with the sensor using PLC or any PC with RS-485 to USB converter. Open-source Python libraries are available to ease sensor configuration and readout using PC and embedded computers (e.g. Raspberry Pi). + +On-board RGB LED enables user to quickly assess air quality with single glance. Two quality-to-color schemes are available: continuous color change and tri-state (semaphore) mode. + +Wide input voltage range makes it possible to integrate sensor to many different systems, ranging from house-wide 12V bus to 5V USB connected to local computer. + +Extended version of this sensor \sensor{}-PM adds particulate matter (dust) measurement option. +\section*{Application} +\begin{itemize} +\setlength\itemsep{0cm} +\item IAQ measurement for home and office spaces +\item Ventilation control (manual or automated) +\end{itemize} \end{multicols*} \pagebreak