New products
New products
€16.63
24h
Available
€16.39
24h
Available
Available
€19.04
24h
Available
€16.39
24h
Available
€16.63
24h
Available
€16.39
24h
Available
Available
€19.04
24h
Available
€16.39
24h
Available
modMQ-3 - module with alcohol concentration sensor
ID: 211358
5906623441099
€1.73
Tax included
€1.41 tax excl.
The module with an alcohol sensor (MQ-3), allows you to measure the concentration of ethanol in the air. The module has an analogue output and an output triggered by exceeding the threshold of sensitivity.
Free shipping
free shipping in Poland for all orders over 500 PLN
Same day shipping
If your payment will be credited to our account by 11:00
14 days for return
Each consumer can return the purchased goods within 14 days
Description
Module with MQ-3 sensor that allows detection of alcohol concentration in the air. Two outputs - analog and digital with adjustable sensitivity using a potentiometer.
properties
- Digital output with adjustable sensitivity
- Analog output
- Measuring range: 0.05 mg / L - 10mg / L
- Power supply: 5 V
- Power consumption: 150 mA
- Working temperature: -10 ~ 50 ° C
- Dimensions: 32 x 20 x 22 mm
Dimensions and arrangement of elements
To download
211358
Data sheet
- Interface
- Sygnał analogowy
- Type of sensor
- MQ-3
- Power supply voltage
- 5 V
- Concentration measurement
- Alcohol
Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
You might also like
The MQ-3 sensor allows you to measure the concentration of alcohol vapors. The measuring range of the sensor is in the range of 0.05 mg / L to 10mg / L, and an analogue signal is obtained at the output.
€2.03 24hAvailable quantity: 13 Available
Other products in the same category (16)
Module with an analog MQ2 gas sensor. It enables the detection of LPG, butane, propane, methane, alcohol, hydrogen and smoke. It is powered with the voltage of 5 V and has an analog output. DFRobot SEN0127
€8.02 24hAvailable quantity: 1 AvailableSensor that detects the concentration of chlorine. Equipped with a factory calibrated probe. It communicates via the I2C interface, UART or analog output. DFRobot SEN0468
€174.23 4 weeks No product available!
Integrated gas sensor, pressure, humidity and temperature in the LGA-8 housing. Bosch Sensortec BME680
€25.23 24hAvailable quantity: 28 AvailableModule with an ambient oxygen concentration sensor. The system allows you to measure the oxygen volume in the range up to 25% with a resolution of 0.15%. The module communicates via the I2C interface. DFRobot SEN0322
€89.44 24hAvailable quantity: 3 AvailableModule with BME680 sensor to measure the concentration of volatile organic compounds, pressure, temperature and humidity. It communicates via the I2C interface. Pimoroni PIM357
€25.31 4 weeks No product available!
Formaldehyde sensor (HCHO) dedicated to measuring ambient air quality. It is used to detect whether the surrounding environment exceeds a set concentration threshold. It is powered by a voltage of 5 V to 24 V and has an output in the form of a two-state digital signal. DFRobot SEN0595
€25.75 24hAvailable quantity: 1 AvailableCarbon monoxide sensor module made in MEMS technology. It allows gas detection in the range of 5 to 5000 ppm and has an analog output. DFRobot SEN0564
€6.45 24hAvailable quantity: 3 AvailableGravity: Formaldehyde (HCHO) Sensor is a module for measuring the concentration of formaldehyde (methane) in the air. It can be supplied with voltage in the range of 3.3 ... 6V. DFRobot SEN0231
€83.98 24hAvailable quantity: 1 AvailableA sensor that detects the concentration of carbon monoxide. Equipped with a factory calibrated probe. It communicates via the I2C interface, UART or analog output. DFRobot SEN0466
€85.28 4 weeks No product available!
Module with an analog MQ7 carbon monoxide sensor. It is powered with the voltage of 5 V and has an analog output. DFRobot SEN0132
€11.29 24hAvailable quantity: 2 AvailableModule with a digital gas sensor MiCS-4514. It allows you to measure the concentration of CO, C2H5OH, H2, NO2, NH3 and communicates via the I2C interface. DFRobot SEN0377
€68.59 4 weeks No product available!
Air quality sensor module based on the SGP40 system. The board is equipped with Qwiic connectors. SparkFun SEN-18345
€22.95 24hAvailable quantity: 2 AvailableModule with ammonia sensor made in MEMS technology. It allows gas detection in the range of 1 to 300 ppm and has an analog output. DFRobot SEN0567
€10.92 24hAvailable quantity: 1 AvailableModule with Sensirion SCD30 sensor, which enables CO2, temperature and humidity measurement. The board is equipped with a Grove connector and communicates via the I2C interface. Seeed Studio 101020634
€79.44 6 weeks No product available!
A sensor that detects the concentration of ammonia. Equipped with a factory calibrated probe. It communicates via the I2C interface, UART or analog output. DFRobot SEN0469
€174.23 4 weeks No product available!
SCD41 CO2, temperature and humidity sensor module. Equipped with a Gravity connector, it communicates via an I2C interface. DFRobot SEN0536
€69.66 24hAvailable quantity: 1 Available
The module with an alcohol sensor (MQ-3), allows you to measure the concentration of ethanol in the air. The module has an analogue output and an output triggered by exceeding the threshold of sensitivity.