MQ303A is a semiconductor sensor for Alcohol detection. It has very good sensitivity and fast response to alcohol, suitable for portable alcohol detector.
- Heater voltage: 5V
- power: <150mW
- High sensivity, fast responde
- Diameter: 9.4mm
- Height: 8mm (pin excluded)
Documentation and downloads
Note: Programming examples are referred to MQ3 sensor, but those sensors have similar working mode. Only response curve are different. Please refer to datasheets.
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Excl. Tax:€14.42Incl. Tax:€17.59