CJMCU-811 CCS811 Carbon Dioxide CO2 VOCs Air Quality Digital Gas Sensor

$62.87 $123.23
CJMCU-811 is a dig­i­tal gas sen­sor which is low pow­er con­sump­tion, it can work in bat­tery work equip­ment. It inte­grates CCS801 sen­sor and 8‑bits MCUs (with ana­log-to-dig­i­tal con­vert­ers (ADCs)), can be used to run the first-lev­el algo­rithm. Mean­time, it inte­grates 12-bits ADC, so that can be applied for read­ing of sen­sor and dig­i­tized con­ver­sions. The sen­sor can out­put I2C sig­nal direct­ly, make direct­ly com­mu­ni­ca­tion with main sys­tem.The sen­sor can be used for detect­ing air qual­i­ty indoor, includ­ing CO2, exten­sive volatile organ­ic com­pound gas­es (VOCs) and met­al oxide gas­es (MOX).FeaturesHigh sen­si­tiv­i­ty, fast heat­ing.It can intel­li­gent algo­rithm cal­cu­lates the TVOC/Eco2 val­ue.Has reset / inter­rupt con­trol.I2C inter­face can be con­nect­ed to the main sys­tem direct­ly.Total Volatile Organ­ic Com­pound (TVOC) sens­ing from 0 to 32,768 parts per bil­lioneCO2 sens­ing from 400 parts per mil­lion to 29,206 ppmFive Oper­at­ing ModesInte­grat­ed MCUOnboard Pro­cess­ingOpti­mized Low-Pow­er ModesOption­al NTC Ther­mis­tor PinsPackage listCJMCU-811 CCS811 Car­bon Diox­ide CO2 VOCs Air Qual­i­ty Dig­i­tal Gas Sen­sor
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