SEN0377 DFRobot | Development Boards, Kits, Programmers | DigiKey
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Gravity: MEMS Gas Sensor(CO, Alcohol, NO2 & NH3) - I2C - MiCS-4514
Brand: DFROBOT
<b>DFRobot Gravity: MEMS Gas Sensor(CO, Alcohol, NO2 & NH3) - I2C - MiCS-4514</b><br><br> <b>Introduction</b><br> This is a MEMS gas concentration sensor from DFRobot, supports the detection of various gas concentrations like CO, C2H5OH (Alcohol), H2, NO2, NH3.<br><br> <b>Specification</b><br> Detection of Physical Quantities: gas concentration of CO，C2H5OH(Alcohol), H2, NO2, NH3, CH4<br> Operating Voltage: 3.3～5.5V DC<br> Power Dissipation: 0.45W（5V）<br> Output Signal: I2C（0~3V）<br> Working Temperature: -30～85℃<br> Working Humidity: 5～95%RH （No condensation）<br> Storage Temperature: -40~85℃<br> Lifespan: >2 years （in the air）<br> Circuit Board Size: 27mm\*37mm<br> Mounting Hole Size: inner diameter 3.1mm/outer diameter 6mm<br><br> <b>Measuring Range: </b><br> 1 – 1000ppm(Carbon monoxide CO )<br> 0.05 – 10ppm(Nitrogen dioxide NO2 )<br> 10 – 500ppm( Ethanol C2H5OH )<br> 1 – 1000ppm(Hydrogen H2)<br> 1 – 500ppm(Ammonia NH3 )<br> >1000ppm(Methane CH4 )<br><br> <b>Shipping list</b><br> Gravity: MEMS CO, Alcohol, NO2 & NH3 Gas Sensor *1<br> Gravity-4pin I2C Cable *1
Details
- This is a 3.3/5V compatible MEMS gas concentration sensor from DFRobot.
- This sensor supports the detection of various gas concentrations like CO, C2H5OH (Alcohol), H2, NO2, NH3, and integrates various gas concentration conversion formulas in the code to facilitate the testing and use of sensors.
- With I2C output and 3.3~5.5V wide voltage input, it is compatible with Arduino, ESP32, Raspberry Pi and other mainstream controllers.