Grove - Gas Sensor (MQ3) SKU: 29108
Grove – Gas Sensor (MQ3)
The Grove MQ3 sensor specializes in sensing alcohol vapor do 0.04mg/l.
The Grove sensor series features a set of inexpensive, interesting gas sensor modules. Here, the MQ3 features an alcohol vapor detector, able to detect levels between 0.04~4mg/L.
- Grove interface compatible
- Hanwei Electronics MQ3 sensor
- 0.5~800mW power consumption
- Adjustable load resistance
- 33ohm heater resistance
- 3~30k sensor resistance
- -25~+70 degrees C (-13 ~ 158 deg F) operational temperature
- Stable performance, long life, low cost
- Fast response
- Wide detection range
- Simple drive circuit
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