Alcohol gas Sensor - MQ-3
... Pieces in stock , while supply lasts Need a larger number? Expected delivery date: Friday 29 January.
Shipped from € 25 - United States
On saleThis product is on sale € 3,53. SaleThis is the last stock before the product will be removed from the shop.
+ + =
Total price:€ 2,85Add to cart
The sensor has a high sensitivity to alcohol vapors (SnO2), and fast response time.
The sensor can measure low concentrations of alcohol vapor in the air. The sensor may operate at temperatures ranging from -10 to 50 ° C and consumes about 900mA at 5V.
Analog and digital outputs - sensor has 2 outputs: digital output is a certain level of gas concentration, or analog output, which gives the actual value of the hydrogen concentration. Sensitivity can be adjusted by a potentiometer.