{"product_id":"gravity-analog-co2-gas-sensor-mg-811-sensor","title":"Gravity: Analog CO2 Gas Sensor (MG-811 Sensor)","description":"\u003cp style=\"text-align: justify;\"\u003eGreat and powerful sensor for everyone that wants to know the exact concentration of CO2(Carbon Dioxide) in the air. \u003c\/p\u003e\n\n\u003cp style=\"text-align: justify;\"\u003eThis is the first CO2 sensor compatible with Arduino. The output voltage of the module falls as the concentration of the CO2 increases. The potentiometer onboard is designed to set the threshold of voltage. As long as the CO2 concentration is high enough (the voltage is lower than the threshold),  a digital signal (ON\/OFF) will be released.\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli style=\"text-align: justify;\"\u003eIt has MG-811 sensor module which is highly sensitive to CO2 and less sensitive to alcohol and CO, low humidity \u0026amp; temperature dependency. \u003c\/li\u003e\n\t\u003cli style=\"text-align: justify;\"\u003eOnboard heating circuit brings the best temperature for sensor to function. Internal power boosting to 6V for heating sensor best performance. \u003c\/li\u003e\n\t\u003cli style=\"text-align: justify;\"\u003eThis sensor has an onboard conditioning circuit for amplifying output signal. \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp style=\"text-align: justify;\"\u003eTo ease the difficulty of using this CO2 sensor,  a Gravity\u003ca data-tabindex-counter=\"2\" data-tabindex-value=\"none\" href=\"https:\/\/www.dfrobot.com\/gravity\" tabindex=\"-1\" target=\"_blank\"\u003e \u003c\/a\u003eInterface is adapted to allow plug\u0026amp;play. The Arduino IO expansion shield is the best match for this CO2 senor connecting to your Arduino microcontroller. \u003c\/p\u003e\n\n\u003cp style=\"text-align: justify;\"\u003eThis is an electrochemical Arduino-based CO2 sensor, it is suitable for qualitative analysis. \u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli style=\"text-align: justify;\"\u003eAir Quality Control\u003c\/li\u003e\n\t\u003cli style=\"text-align: justify;\"\u003eFerment Process Control\u003c\/li\u003e\n\t\u003cli style=\"text-align: justify;\"\u003eRoom Temperature CO2 concentration Detection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eDOCUMENTS\u003c\/h4\u003e\n\n\u003cul\u003e\n\t\u003cli style=\"text-align: justify;\"\u003e\n\u003ca data-tabindex-counter=\"2\" data-tabindex-value=\"none\" href=\"https:\/\/www.dfrobot.com\/wiki\/index.php\/CO2_Sensor_SKU:SEN0159\" tabindex=\"-1\"\u003eCO2 Sensor SKU:SEN0159 Wiki \u003c\/a\u003e                 \u003c\/li\u003e\n\t\u003cli style=\"text-align: justify;\"\u003e\n\u003ca data-tabindex-counter=\"2\" data-tabindex-value=\"none\" href=\"https:\/\/image.dfrobot.com\/image\/data\/SEN0159\/CO2%20Sensor%20V1%20SCH.pdf\" tabindex=\"-1\"\u003eSchematic\u003c\/a\u003e                      \u003c\/li\u003e\n\t\u003cli style=\"text-align: justify;\"\u003e\n\u003ca data-tabindex-counter=\"2\" data-tabindex-value=\"none\" href=\"https:\/\/image.dfrobot.com\/image\/data\/SEN0159\/CO2%20Sensor%20V1%20Layout.pdf\" tabindex=\"-1\"\u003eLayout\u003c\/a\u003e                  \u003c\/li\u003e\n\t\u003cli style=\"text-align: justify;\"\u003e\n\u003ca data-tabindex-counter=\"2\" data-tabindex-value=\"none\" href=\"https:\/\/image.dfrobot.com\/image\/data\/SEN0159\/CO2b%20MG811%20datasheet.pdf\" tabindex=\"-1\"\u003eMG811 datasheet\u003c\/a\u003e         \u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"DF Robots","offers":[{"title":"Default Title","offer_id":52450128265548,"sku":"TPX00029","price":55.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0529\/4191\/4282\/files\/TPX00029_01.iso.jpg?v=1774609001","url":"https:\/\/store.oniudra.cc\/de\/products\/gravity-analog-co2-gas-sensor-mg-811-sensor","provider":"EU Test Store","version":"1.0","type":"link"}