zł32.52
Waveshare MQ-3 gas sensor and alcohol vapors
ID: 569483
zł22.90
Tax included
zł18.62 tax excl.
A module for the detection of gases and vapors of alcohols, including ethanol.
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
Gas and vapor sensor module. The MQ-3 sensor detects vapors of alcohols, including ethanol. The analogue output not only signals the presence of fumes, but also the concentration. The sensor system is characterized by a quick response to the occurrence of vapors, as well as a short time of purification. The sensitivity of the sensor can be adapted to the application. The module board also has an LED indicating the status of the output, the presence of fumes.
Sample application
- Amateur breathalyzers
- Air analyzer
properties
- MQ-3 sensor
- Power supply: 2.5 V - 5.0 V
- Dimensions: 40 mm x 21 mm
- Mounting holes: diameter 2 mm
569483
Data sheet
- Interface
- Sygnał analogowy
- Type of sensor
- MQ-3
- Power supply voltage
- 5 V
- Concentration measurement
- Alcohol
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A module for the detection of gases and vapors of alcohols, including ethanol.