Menu
Your Cart

MEMS Gas Sensor (CO, Alcohol, NO2 & NH3) - I2C - MiCS-4514

MEMS Gas Sensor (CO, Alcohol, NO2 & NH3) - I2C - MiCS-4514
MEMS Gas Sensor (CO, Alcohol, NO2 & NH3) - I2C - MiCS-4514
MEMS Gas Sensor (CO, Alcohol, NO2 & NH3) - I2C - MiCS-4514
Top Brand
MEMS Gas Sensor (CO, Alcohol, NO2 & NH3) - I2C - MiCS-4514
MEMS Gas Sensor (CO, Alcohol, NO2 & NH3) - I2C - MiCS-4514
MEMS Gas Sensor (CO, Alcohol, NO2 & NH3) - I2C - MiCS-4514
MEMS Gas Sensor (CO, Alcohol, NO2 & NH3) - I2C - MiCS-4514


Write a review

Please login or register to review
Based on 0 reviews. - Write a review
KES 8,000.00
  • Stock: In Stock
  • Model: MEMS Gas Sensor (CO, Alcohol, NO2 & NH3) - I2C - MiCS-4514
  • SKU: 3672
DFRobot DFRobot
Add to Cart

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.

Gravity: MEMS Gas Sensor

Board Overview

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

    • APPLICATIONS

  • Gas leak detection
  • Gas safety equipment
  • Air environment detection

    • SPECIFICATION

  • 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: 27mm* 37mm
  • Mounting Hole Size: inner diameter 3.1mm/ outer diameter 6mm

    • DOCUMENTS

  • Product wiki
  • MiCS-4514 Datasheet
  • Schematics Diagram
  • Dimension and Component Layout

    • SHIPPING LIST

  • Gravity: MEMS CO, Alcohol, NO2 & NH3 Gas Sensor x1
  • Gravity-4pin I2C Cable x1
    • Tags: MEMS Gas Sensor (CO , Alcohol , NO2 & NH3) - I2C - MiCS-4514

    Related Products

    Quickview
    Arduino Uno R3 Arduino Uno R3
    Top Seller Top Brand
    SKU: 1 Brand: Arduino
    Arduino Uno R3
    The Arduino community has come up with the latest revision for the Uno board. It is a beautifully designed board not only from its looks but has some ..
    KES 2,000.00
    Add to Cart
    Quickview
    NodeMCU ESP8266 WiFi Development Board NodeMCU ESP8266 WiFi Development Board
    Top Brand
    SKU: 2637 Brand: Ai-Thinker
    NodeMCU ESP8266 WiFi Development Board
    OverviewThis is the NodeMCU development board based on ESP8266, features WiFi connectivity, onboard USB to UART converter and keys. What's more, all t..
    KES 1,500.00
    Add to Cart
    Quickview
    Raspberry Pi 3 Model B+ Raspberry Pi 3 Model B+
    Out Of Stock
    SKU: 2751 Brand: Raspberry Pi
    Raspberry Pi 3 Model B+
    Everyone knows and loves the Raspberry Pi, but what if the wireless capabilities only got better? The Raspberry Pi 3 B+ is here to provide you with th..
    KES 10,000.00
    Add to Cart
    Quickview
    Raspberry Pi 4B - 4GB RAM
    SKU: 3098 Brand: Raspberry Pi
    Raspberry Pi 4B - 4GB RAM
    The latest (and by far the greatest!) Raspberry Pi is here! Meet the Raspberry Pi 4 Model B.Key features include:Quad core CPU @ 1.5GHzDual display su..
    KES 13,700.00
    Add to Cart
    Quickview
    Lolin D32 V1 WiFi Bluetooth Based ESP-32 Board
    Out Of Stock
    SKU: 3127
    Lolin D32 V1 WiFi Bluetooth Based ESP-32 Board
    WeMos LOLIN32 V1.0.0 WiFi Bluetooth ESP-32 Based BoardThe WeMos LOLIN32 board is based on the ESP-WROOM-32 module and adds a LiIon/LiPo batt..
    KES 1,800.00
    Add to Cart
    Quickview
    Raspberry Pi 4B - 8GB RAM Raspberry Pi 4B - 8GB RAM
    SKU: 3262 Brand: Raspberry Pi
    Raspberry Pi 4B - 8GB RAM
    Here comes the 4th generation Raspberry Pi model B of popular Raspberry Pi family! Compared to the prior-generation Raspberry Pi 3 Model B+,..
    KES 16,500.00
    Add to Cart
    Quickview
    NodeMCU-32S ESP32 WiFi + Bluetooth Development Board NodeMCU-32S ESP32 WiFi + Bluetooth Development Board
    Top Brand
    SKU: 3487 Brand: Ai-Thinker
    NodeMCU-32S ESP32 WiFi + Bluetooth Development Board
    NodeMCU-32S with ESP32/CH340C Wifi Development BoardThe NodeMCU-32S with CH340C Wifi Board is an all-in-one microcontroller + WiFi platform that ..
    KES 1,900.00
    Add to Cart

    From Same Category

    Quickview
    Air Quality Sensor SDS011 Air Quality Sensor SDS011
    Out Of Stock
    Air Quality Sensor SDS011
    The SDS011 using principle of laser scattering,can get the particle concentration between 0.3 to 10μm in the air. It with digital output and built-in ..
    KES 3,800.00
    Add to Cart
    Quickview
    Analog Capacitive Soil Moisture Sensor- Corrosion Resistant
    Analog Capacitive Soil Moisture Sensor- Corrosion Resistant
    The Analog Capacitive Soil Moisture Sensor measures soil moisture levels by capacitive sensing, rather than resistive sensing like other types of mois..
    KES 300.00
    Add to Cart
    Quickview
    Analog Dissolved Oxygen Sensor / Meter Kit For Arduino Analog Dissolved Oxygen Sensor / Meter Kit For Arduino
    Out Of Stock
    Analog Dissolved Oxygen Sensor / Meter Kit For Arduino
    This is a dissolved oxygen sensor kit, which is compatible with Arduino micro-controllers. This product is used to measure the dissolved oxygen in wat..
    KES 23,500.00
    Add to Cart
    Quickview
    Analog Electrical Conductivity Sensor /Meter V2 (K=1)
    Out Of Stock
    Analog Electrical Conductivity Sensor /Meter V2 (K=1)
    Analog electrical conductivity meter V2 is specially used to measure the electrical conductivity of aqueous solution, and then to evaluate the water q..
    KES 11,900.00
    Add to Cart
    Quickview
    Analog Electrical Conductivity Sensor PRO (K=1) Analog Electrical Conductivity Sensor PRO (K=1)
    New Top Brand
    Analog Electrical Conductivity Sensor PRO (K=1)
    Conductivity is the reciprocal of an object's resistivity. It represents a material’s ability to pass a current. In a liquid, conductivity is a measur..
    KES 35,000.00
    Add to Cart
    Quickview
    Analog Hydrogen Gas Sensor (MQ8) For Arduino
    Out Of Stock
    Analog Hydrogen Gas Sensor (MQ8) For Arduino
    This is an Arduino hydrogen gas sensor. It has high sensitivity to Hydrogen (H2) and less sensitivity to alcohol, LPG,cooking fumes . Hydrog..
    KES 2,500.00
    Add to Cart
    Quickview
    Analog pH Meter Pro
    Out Of Stock
    Analog pH Meter Pro
    This is an Analog pH Meter Kit with industrial real-time online electrode, specially designed for Arduino controllers. It use an industry electrode an..
    KES 10,500.00
    Add to Cart
    Quickview
    Analog pH Sensor / Meter Pro Kit V2 Analog pH Sensor / Meter Pro Kit V2
    Top Brand
    Analog pH Sensor / Meter Pro Kit V2
    Gravity: Analog pH Sensor / Meter Pro Kit V2 OverviewDFRobot Gravity: Analog pH meter pro V2 is specifically designed to measure the pH of the solutio..
    KES 12,500.00
    Add to Cart
    Quickview
    Analog pH Sensor/Meter Kit V2 Analog pH Sensor/Meter Kit V2
    Analog pH Sensor/Meter Kit V2
    Analog pH meter V2 is specifically designed to measure the pH of the solution and reflect the acidity or alkalinity. It is commonly used in various ap..
    KES 9,500.00
    Add to Cart
    Quickview
    Analog TDS Sensor/Meter for Arduino Analog TDS Sensor/Meter for Arduino
    Out Of Stock
    Analog TDS Sensor/Meter for Arduino
    Gravity: Analog TDS Sensor/Meter for Arduino is an Arduino-compatible TDS Meter Kit for measuring TDS value of the water, to reflect the cleanliness o..
    KES 2,500.00
    Add to Cart
    Quickview
    CO2 Sensor MH-ZH19B CO2 Sensor MH-ZH19B
    CO2 Sensor MH-ZH19B
    CO2 MH-Z19BThe MH-Z19B infrared gas module is a small sensor that uses the non-dispersive infrared (NDIR) principle to detect the existence of CO2 in ..
    KES 6,500.00
    Add to Cart
    Quickview
    CO2 Sensor UART Infrared (0-50000ppm) CO2 Sensor UART Infrared (0-50000ppm)
    CO2 Sensor UART Infrared (0-50000ppm)
    DFRobot released its latest wide range Arduino infrared CO2 sensor, which effective range is up to 0~50000ppm. This sensor is based on non-dispersive ..
    KES 10,000.00
    Add to Cart
    Quickview
    CO₂ Humidity and Temperature Sensor - SCD30 CO₂ Humidity and Temperature Sensor - SCD30
    CO₂ Humidity and Temperature Sensor - SCD30
    The SCD30 from Sensirion is a high quality Nondispersive Infrared (NDIR) based CO₂ sensor capable of detecting 400 to 10000ppm with an accuracy of ±(3..
    KES 8,200.00
    Add to Cart
    Quickview
    Digital Temperature sensor DS18B20 Digital Temperature sensor DS18B20
    Out Of Stock
    Digital Temperature sensor DS18B20
    This is a pre-wired and waterproofed version of the DS18B20 sensor. Handy for when you need to measure something far away, or in wet conditions. While..
    KES 600.00
    Add to Cart
    Quickview
    Dissolved Oxygen Sensor Membrane Cap Dissolved Oxygen Sensor Membrane Cap
    Dissolved Oxygen Sensor Membrane Cap
    This product is a replacement membrane cap for the Gravity Analog Dissolved Oxygen Sensor, which needs to be used in conjunction with the sensor and e..
    KES 3,500.00
    Add to Cart
    Quickview
    DS18B20 temperature sensor G1/2" NPT Thread DS18B20 temperature sensor G1/2" NPT Thread
    Out Of Stock
    DS18B20 temperature sensor G1/2" NPT Thread
    DS18B20 is single intelligent temperature sensor,produced by DALLAS semiconductor companies in the United States.It belongs to a new generation of ada..
    KES 1,600.00
    Add to Cart
    Quickview
    Flame Sensor
    Out Of Stock
    Flame Sensor
    OverviewSensitive to flame spectrumFeatures wide range voltage comparator LM393Adjustable sensitivitySignal output indicatorSpecificationsSpectrum ran..
    KES 350.00
    Add to Cart
    Quickview
    MG811 Gas CO2 Carbon Dioxide Sensor
    Top Brand
    MG811 Gas CO2 Carbon Dioxide Sensor
    "Greenhouse Effect" is melting the Earth ice core every minute and creating dangerous icebergs. By knowing the exact concentration of CO2(Carbon ..
    KES 7,600.00
    Add to Cart
    Quickview
    MODBUS-RTU RS485 4-in-1 Soil Moisture, Temperature, pH & EC Sensor (IP68, 5-30V) MODBUS-RTU RS485 4-in-1 Soil Moisture, Temperature, pH & EC Sensor (IP68, 5-30V)
    New Top Brand Out Of Stock
    MODBUS-RTU RS485 4-in-1 Soil Moisture, Temperature, pH & EC Sensor (IP68, 5-30V)
    The soil sensor provides rapid access to soil temperature, humidity, electrical conductivity (EC), and pH data, facilitating optimal irrigation timing..
    KES 10,500.00
    Add to Cart
    Quickview
    MQ-2 Gas Sensor
    MQ-2 Gas Sensor
    The analog gas sensor - MQ2 is used in gas leakage detecting equipments in consumer and industry markets, this sensor is suitable for detecting LPG, i..
    KES 600.00
    Add to Cart
    Quickview
    MQ-3 Alcohol Sensor MQ-3 Alcohol Sensor
    MQ-3 Alcohol Sensor
    The analog gas sensor - MQ3 is suitable for detecting alcohol, this sensor can be used in a Breathalyser.It has a high sensitivity to alcohol and smal..
    KES 600.00
    Add to Cart
    Quickview
    MQ-4 Methane Gas Sensor
    MQ-4 Methane Gas Sensor
    Introduction The MQ4 is used in gas leakage detecting equipment in consumer and industry markets,this sensor is suitable for detecting CH4,Natural ..
    KES 600.00
    Add to Cart
    Quickview
    MQ-5 gas sensor (LPG, natural gas, coal gas)
    MQ-5 gas sensor (LPG, natural gas, coal gas)
    Overview Sensitive for LPG, natural gas, coal gas Output voltage boosts along with the concentration of the measured gases increases Fast respons..
    KES 600.00
    Add to Cart
    Quickview
    MQ-6 Gas Sensor
    MQ-6 Gas Sensor
    They are used in gas leakage detecting  equipments in family and industry, are suitable for detecting of LPG, iso-butane, propane, LNG, avoid the..
    KES 600.00
    Add to Cart
    Quickview
    MQ-7 Carbon Monoxide Gas Sensor
    MQ-7 Carbon Monoxide Gas Sensor
    The MQ7 is a simple-to-use Carbon Monoxide (CO) sensor suitable for sensing CO concentrations in the air. It can detect CO gas concentrations anywhere..
    KES 600.00
    Add to Cart
    Quickview
    MQ135 Air Quality Sensor MQ135 Air Quality Sensor
    Out Of Stock
    MQ135 Air Quality Sensor
    The MQ135 Air Quality Sensor Module a low cost semiconductor sensor which can detect the presence of Ammonia (NH3), Mono-nitrogen oxides (NOx), Alcoho..
    KES 600.00
    Add to Cart
    Quickview
    MQ136 Hydrogen Sulfide Gas Sensor
    Out Of Stock
    MQ136 Hydrogen Sulfide Gas Sensor
    MQ-136 H2S Sensor Module MQ136 Hydrogen Sulfide Gas Sensor Module is low cost sensor with digtal and analog signal output for arduino and other microc..
    KES 3,800.00
    Add to Cart
    Quickview
    Pressure Transducer / Sensor G1/2" 12VDC Pressure Transducer / Sensor G1/2" 12VDC
    Out Of Stock
    Pressure Transducer / Sensor G1/2" 12VDC
    1.Suitable for wall hanging furnace, gas furnace, gas storage, etc all kinds of hydraulic, pneumatic pressure measurement2.Suitable for civil use prod..
    KES 3,500.00
    Add to Cart
    Quickview
    PT100 Transmitter -50-200C 4-20mA
    Out Of Stock
    PT100 Transmitter -50-200C 4-20mA
    Sensor: Pt100Measuring range: -50 to 200 Output: 4-20mAWorking voltage: DC 24VAccuracy: plus or minus 0.2 percent FSDimensions: 45mm diameter(1.7..
    KES 2,000.00
    Add to Cart
    Quickview
    Rain Drop Sensor Module
    Rain Drop Sensor Module
    The Raindrop Detection Sensor module is an easy-to-use and low cost drop recognition sensor. The sensor works through a series of exposed parallel tra..
    KES 400.00
    Add to Cart
    Quickview
    RTD PT100 Temperature Sensors Probe RTD PT100 Temperature Sensors Probe
    Out Of Stock
    RTD PT100 Temperature Sensors Probe
    Operating Temperature:     -50 - 450 C Probe Material:         Stainless Steelprobe length: 300..
    KES 3,000.00
    Add to Cart
    Quickview
    Sensor Kit For Arduino / Raspberry Pi (45 in 1)
    Out Of Stock
    Sensor Kit For Arduino / Raspberry Pi (45 in 1)
    If you’ve been eager to get extra Sensor Modules to upgrade your electronics or robotics projects, then the 45 in 1 Sensor Kit for Ardu..
    KES 3,800.00
    Add to Cart
    Quickview
    SHT31 Outdoor Soil Temperature & Humidity Sensor SHT31 Outdoor Soil Temperature & Humidity Sensor
    SHT31 Outdoor Soil Temperature & Humidity Sensor
    Specification:Item Type:Soil SensorWorking Current:<10maTemperature Measuring Range:-20~100Humidity Measurement Range: 0~100%RhWorking Conditions: ..
    KES 3,600.00
    Add to Cart
    Quickview
    Smoke Detector/Sensor Photoelectric Smoke Detector/Sensor Photoelectric
    Out Of Stock
    Smoke Detector/Sensor Photoelectric
    This photoelectric smoke sensor detects smoke using a couple of infrared diodes. The principle of detecting is that the granules in the smoke can refl..
    KES 1,300.00
    Add to Cart
    Quickview
    UART Non-contact Optical Turbidity Sensor for Arduino UART Non-contact Optical Turbidity Sensor for Arduino
    New Top Brand
    UART Non-contact Optical Turbidity Sensor for Arduino
    INTRODUCTIONThis non-contact turbidity sensor detects water quality by measuring the level of turbidity. Based on the optics principle, it is capable ..
    KES 2,600.00
    Add to Cart
    Quickview
    Water Flow sensor - 3/4"
    Out Of Stock
    Water Flow sensor - 3/4"
    Water flow sensor consists of a plastic valve body, a water rotor, and a hall-effect sensor. When water flows through the rotor, rotor rolls. Its spee..
    KES 1,400.00
    Add to Cart
    Quickview
    Water Flow Sensor -1/2"
    Water Flow Sensor -1/2"
    Water flow sensor consists of a plastic valve body, a water rotor, and a hall-effect sensor. When water flows through the rotor, rotor rolls. Its spee..
    KES 1,100.00
    Add to Cart
    Quickview
    Water Level Sensor Float Switch
    Water Level Sensor Float Switch
    A float switch is a device used to sense the level of liquid within a tank. The switch may actuate a pump, an indicator, an alarm, or other device. U..
    KES 600.00
    Add to Cart

    From Same Brand

    Quickview
    7” 800x480 TFT DSI Capacitive Touchscreen (Compatible with Raspberry Pi 5/4B/3B+/3B) 7” 800x480 TFT DSI Capacitive Touchscreen (Compatible with Raspberry Pi 5/4B/3B+/3B)
    New Top Brand
    7” 800x480 TFT DSI Capacitive Touchscreen (Compatible with Raspberry Pi 5/4B/3B+/3B)
    This is a 7" Raspberry Pi LCD touchscreen with 800*480 resolution and 154.8 x 85.92mm display area. The product supports the Raspberry Pi DSI display ..
    KES 10,000.00
    Add to Cart
    Quickview
    Analog Electrical Conductivity Sensor PRO (K=1) Analog Electrical Conductivity Sensor PRO (K=1)
    New Top Brand
    Analog Electrical Conductivity Sensor PRO (K=1)
    Conductivity is the reciprocal of an object's resistivity. It represents a material’s ability to pass a current. In a liquid, conductivity is a measur..
    KES 35,000.00
    Add to Cart
    Quickview
    Analog pH Sensor / Meter Pro Kit V2 Analog pH Sensor / Meter Pro Kit V2
    Top Brand
    Analog pH Sensor / Meter Pro Kit V2
    Gravity: Analog pH Sensor / Meter Pro Kit V2 OverviewDFRobot Gravity: Analog pH meter pro V2 is specifically designed to measure the pH of the solutio..
    KES 12,500.00
    Add to Cart
    Quickview
    Disposable ECG Electrodes Pack (12 PCS) Disposable ECG Electrodes Pack (12 PCS)
    Top Brand Out Of Stock
    Disposable ECG Electrodes Pack (12 PCS)
    he Disposable ECG electrode is used for ECG or other biopotential measurements. It is composed of 12 adhesive electrodes, using nonwoven fabric materi..
    KES 900.00
    Add to Cart
    Quickview
    Expansion Board for Raspberry Pi Pico Expansion Board for Raspberry Pi Pico
    Top Brand
    Expansion Board for Raspberry Pi Pico
    Note: The product not include Raspberry Pi Pico.This Gravity Expansion Board, specifically designed for Raspberry Pi Pico, is compatibl..
    KES 1,000.00
    Add to Cart
    Quickview
    MG811 Gas CO2 Carbon Dioxide Sensor
    Top Brand
    MG811 Gas CO2 Carbon Dioxide Sensor
    "Greenhouse Effect" is melting the Earth ice core every minute and creating dangerous icebergs. By knowing the exact concentration of CO2(Carbon ..
    KES 7,600.00
    Add to Cart
    Quickview
    MODBUS-RTU RS485 4-in-1 Soil Moisture, Temperature, pH & EC Sensor (IP68, 5-30V) MODBUS-RTU RS485 4-in-1 Soil Moisture, Temperature, pH & EC Sensor (IP68, 5-30V)
    New Top Brand Out Of Stock
    MODBUS-RTU RS485 4-in-1 Soil Moisture, Temperature, pH & EC Sensor (IP68, 5-30V)
    The soil sensor provides rapid access to soil temperature, humidity, electrical conductivity (EC), and pH data, facilitating optimal irrigation timing..
    KES 10,500.00
    Add to Cart
    Quickview
    RP-C7.6-ST Thin Film Pressure Sensor RP-C7.6-ST Thin Film Pressure Sensor
    Top Brand Out Of Stock
    RP-C7.6-ST Thin Film Pressure Sensor
    This is a circular flexible thin film pressure sensor of short legs with a diameter of 7.6mm, which can be used to realize highly sensitive detection ..
    KES 1,500.00
    Add to Cart
    Quickview
    RP-L-400 Thin Film Pressure Sensor
    Top Brand Out Of Stock
    RP-L-400 Thin Film Pressure Sensor
    This is a long flexible thin film pressure sensor with a length of 400mm, which can be used to realize highly sensitive detection of pressure. The sen..
    KES 2,500.00
    Add to Cart
    Quickview
    RP-S40-ST Thin Film Pressure Sensor RP-S40-ST Thin Film Pressure Sensor
    Top Brand Out Of Stock
    RP-S40-ST Thin Film Pressure Sensor
    his is a square flexible thin film pressure sensor of short legs with a side length of 40mm, which can be used to realize highly sensitive detection o..
    KES 1,600.00
    Add to Cart
    Quickview
    STM32F411 "BlackPill" Development Board STM32F411 "BlackPill" Development Board
    Top Brand
    STM32F411 "BlackPill" Development Board
    This compact STM32F411 development board can be well embedded in your projects. Featuring the STM32F411CEU6, this chip has 512KB of ROM, 128KB of SRAM..
    KES 2,000.00
    Add to Cart
    Quickview
    UART Non-contact Optical Turbidity Sensor for Arduino UART Non-contact Optical Turbidity Sensor for Arduino
    New Top Brand
    UART Non-contact Optical Turbidity Sensor for Arduino
    INTRODUCTIONThis non-contact turbidity sensor detects water quality by measuring the level of turbidity. Based on the optics principle, it is capable ..
    KES 2,600.00
    Add to Cart
    The product is currently Out-of-Stock. Please enter your details below and we will notify you as soon as the product is available.
    Name
    Email
    Phone
    Comments