MQ-3 Alcohol Ethanol Sensor Breath Gas Detector Ethanol for Arduino

UGX 52,380

UGX 85,31639%

In stock

+ shipping from UGX 10,805 to Central Business District

0 out of 5

(No ratings available)

Variation available

ONE SIZE FITS ALL

Promotions

End the Year in Style – Up to 70% Off Holiday Sale Double the Value: Buy 2 or More, Get 20% Off Check out brand new computing deals Now

Report incorrect product information

Delivery & Returns

Shipped from abroad

Choose your location

Pickup Station

Delivery Fees UGX 10,805

Ready for pickup between 17 January and 22 January if you place your order within the next 1hrs 26mins

Door Delivery

Delivery Fees UGX 12,805

Ready for delivery between 17 January and 22 January if you place your order within the next 1hrs 26mins

Return Policy

Free return within 7 days for eligible items.Details

Seller Information

GuangZhouBoSuiShangMaoYouXianGongSi

60%Seller Score

Be the first to follow

Seller Performance

This seller does not have enough history for us to evaluate his performance yet

Product details

The main : LM393, MQ-3 gas sensor
Operating voltage: DC3-5V
Response time:≤10s（70% Response）
Recovery time:≤30s（70% Response）
Heating resistance:31Ω±3Ω
Heating Current:≤180mA
Heating Voltage:5V±0.2V
Heating :≤900mW
detect Voltage:≤15V
Ambient Temperature:-10℃ to 65℃,
Humidity:≤95%RHnb
Storage conditions: Temperature:-20℃-70℃,Humidity:≤ 70%RH
1 x Module

Features:
1. Signal output instructions;
2. Dual signal output (analog output, and TTL level output);
3. TTL output valid signal is low, can be connected directly to the microcontroller;
4. 0 ~ 5V analog output voltage, the higher the concentration the higher the voltage;
5. Has a high sensitivity and good selectivity to ethanol ;
6. Has a long life and reliable stability;
7. Rapid response recovery characteristics;

Package included:

1 X Ethanol Sensor

a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a