New products
New products
zł609.00
Delivery date unknown
zł462.10
24h
Available
MQ-3 - alcohol sensor with analogue output
ID: 211321
5906623440993
zł8.44
Tax included
zł6.86 tax excl.
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.
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
MQ-3
Alcohol sensor with analogue output, RoHS
The sensor detects the concentration of alcohol in the air, and its result can be obtained from measuring the voltage at the analogue output.
Thanks to the measuring range from 0.05 mg / L to 10 mg / L, the device can be used as a breathalyzer (0.1 mg / L = 0.21 ‰).
Features:
- Measuring range: 0.05 mg / L - 10mg / L.
- Power consumption: 150 mA.
- 5V power supply.
- Working temperature: -10 to 50 ° C.
211321
Data sheet
- Interface
- Sygnał analogowy
- Type of sensor
- MQ-3
- Power supply voltage
- 5 V
- Concentration measurement
- Alcohol
You might also like
Pololu MQ Gas Sensor Carrier
zł5.65
24h
Available quantity: 9
Available
Available
The MQ-2 sensor allows the measurement of gas concentrations such as propane, butane, methane, LPG as well as alcohol and smoke. Sensor measuring range: up to 10,000 ppm
zł4.21
Delivery date unknown
No product available!
The MQ-4 sensor allows methane concentration measurement. The measuring range of the sensor reaches up to 10,000 ppm and an analogue signal is obtained at the output.
zł4.11
24h
Available quantity: 28
Available
The MQ-6 sensor allows the measurement of LPG, propane and isobutane. The measuring range of the sensor is in the range of 300 - 10.000 ppm, while the output receives an analog signal.
zł5.98
Delivery date unknown
No product available!
The MQ-7 sensor allows you to measure the concentration of carbon monoxide (carbon monoxide). The measuring range of the sensor is in the range of 10 - 10,000 ppm
zł8.15
24h
Available quantity: 1
Available
The MQ-9 sensor allows the measurement of gas concentrations such as carbon monoxide, propane and methane. Sensor measuring range: 10 - 10,000 ppm
zł7.07
24h
Available quantity: 9
Available
The MQ-8 sensor allows the measurement of hydrogen concentration in the air. The measuring range of the sensor is in the range of 100 - 10,000 ppm.
zł10.01
24h
Available quantity: 7
Available
The MQ-5 sensor allows the measurement of alcohol and gas concentrations, such as methane, LPG, and carbon monoxide. Sensor measuring range: up to 10,000 ppm
zł4.59
24h
Available quantity: 39
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.
zł7.20
24h
Available quantity: 19
Available
Other products in the same category (11)
The MQ-2 sensor allows the measurement of gas concentrations such as propane, butane, methane, LPG as well as alcohol and smoke. Sensor measuring range: up to 10,000 ppm
zł4.21
6 weeks
No product available!
The MQ-5 sensor allows the measurement of alcohol and gas concentrations, such as methane, LPG, and carbon monoxide. Sensor measuring range: up to 10,000 ppm
zł4.59
24h
Available quantity: 39
Available
The MQ-9 sensor allows the measurement of gas concentrations such as carbon monoxide, propane and methane. Sensor measuring range: 10 - 10,000 ppm
zł7.07
24h
Available quantity: 9
Available
The MQ-8 sensor allows the measurement of hydrogen concentration in the air. The measuring range of the sensor is in the range of 100 - 10,000 ppm.
zł10.01
24h
Available quantity: 7
Available
The MQ-7 sensor allows you to measure the concentration of carbon monoxide (carbon monoxide). The measuring range of the sensor is in the range of 10 - 10,000 ppm
zł8.15
24h
Available quantity: 1
Available
The MQ-4 sensor allows methane concentration measurement. The measuring range of the sensor reaches up to 10,000 ppm and an analogue signal is obtained at the output.
zł4.11
24h
Available quantity: 28
Available
BME688, 4-in-1 air quality sensors, gas, humidity, pressure and temperature sensor, LGA-8
zł130.42
24h
Available quantity: 2
Available
The MQ-6 sensor allows the measurement of LPG, propane and isobutane. The measuring range of the sensor is in the range of 300 - 10.000 ppm, while the output receives an analog signal.
zł5.98
6 weeks
No product available!
Integrated gas sensor, pressure, humidity and temperature in the LGA-8 housing. Bosch Sensortec BME680
zł104.67
24h
Available quantity: 28
Available
Electrochemical sensor that measures the concentration of ethyl alcohol in the air. The current flowing through the gas sensor is directly proportional to the gas concentration
zł139.30
24h
Available quantity: 2
Available
Available
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.