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.
Features:
- Support detection of a variety of harmful gas
- Integrate the calculation formulas of various gas concentration
- Low power consumption
- I2C digital output
- Compatible with the 3.3~5.5V master controller
Specifications:
- Detection of Physical Quantities: gas concentration of CO, C2H5OH(Alcohol), H2, NO2, NH3, CH4
- Operating Voltage: 3.3~5.5V DC
- Power Dissipation: 0.45W(5V)
- Output Signal: I2C (0~3V)
- Measuring Range:
- 1 – 1000ppm (Carbon monoxide CO)
- 0.05 – 10ppm (Nitrogen dioxide NO2)
- 10 – 500ppm (Ethanol C2H5OH)
- 1 – 1000ppm (Hydrogen H2)
- 1 – 500ppm (Ammonia NH3)
- >1000ppm (Methane CH4)
- Working Temperature: -30~85℃
- Working Humidity: 5~95% RH(No condensation)
- Storage Temperature: -40~85℃
- Lifespan: >2 years (in the air)
- Circuit Board Size: 27mmx 37mm
- Mounting Hole Size: inner diameter 3.1mm/ outer diameter 6mm
Applications:
- Gas leak detection
- Gas safety equipment
- Air environment detection
Documents:
Package Includes:
- 1 x Gravity: MEMS CO, Alcohol, NO2 and NH3 Gas Sensor
- 1 x Gravity-4pin I2C Cable
Gravity: MEMS Gas Sensor (CO, Alcohol, NO2 and NH3) - I2C - MiCS-4514
- Brand: DFRobot
- Product Code:DFR-Gravity-MEMS-Gas-Sensor
- Reward Points:38
- Availability:In Stock
- रo 3,706.00
-
रo 3,216.00
- Price in reward points:3830
-
- 4 or more रo 3,690.00
- 7 or more रo 3,675.00
- 19 or more रo 3,578.00