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HomeHome & OfficeOffice ProductsOffice & School SuppliesDesk Accessories & Workspace OrganizersMedia OrganizersMQ-3 MQ3 Alcohol Sensor Module Breath Gas Detector Ethanol
UGX 6,924
UGX 13,84850%
1 units left
+ shipping from UGX 3,077 to Central Business District
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Delivery Fees UGX 3,077
Ready for pickup between 25 May & 30 May when you order within next 23hrs 47mins
Door Delivery
Delivery Fees UGX 5,077
Ready for delivery between 25 May & 30 May when you order within next 23hrs 47mins
Return Policy
Free return within 7 days for eligible items.Details
Warranty
None
Seller Information
KKPerfect
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Order Fulfillment Rate: Excellent
Quality Score: Excellent
Customer Rating: Good
Product details
The main chip: 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 Power:≤900mW
detect Voltage:≤15V
Ambient Temperature:-10℃ to 65℃,
Humidity:≤95%RH&nb
Storage conditions: Temperature:-20℃-70℃,Humidity:≤ 70%RH
1 x Module
Signal output instructions;
Dual signal output (analog output, and TTL level output);
TTL output valid signal is low, can be connected directly to the minicontroller;
0 ~ 5V analog output voltage, the higher the concentration the higher the voltage;
Has a high sensitivity and good selectivity to ethanol vapor;
Has a long life and reliable stability;
Rapid response recovery characteristics;
Package included:1 X Ethanol Sensor
Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
About Us
We provide the good product with the best price,we support Wholesale/Drop Shipping Order
1. For Drop Shipping order, please remark"dropshipping order", we will prioritize it.
2. For Wholesale/Drop Shipping orders, if you have any ideas about the price or package,please contact us in advance,we will give you the best service to satisfy your demands.
About Shipments
1.We will send out the orders ASAP once your payment is completed normally.
2.Please write your complete delivery address with correct phone number and zip code, especially please confirm your full name.
About After-sale Service
We are reliable seller and we have our professional after-sale service for all of our customs. If there is any question about the order,please contact us in advance ,we will always here until you get a happy answer.
About Feedback
1. Please check the package and item when you get carefully to make sure there is no problem.
2. If you have any problem or are not entirely satisfied with your package,please don’t be hesitate to contact us first before leaving negative feedback. We will resolve the problem to satisfy you.
1456. If there is no problem, please leave us five star positive feedback.
Your affirmation is our greatest motivation ! ! !
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 Power:≤900mW
detect Voltage:≤15V
Ambient Temperature:-10℃ to 65℃,
Humidity:≤95%RH&nb
Storage conditions: Temperature:-20℃-70℃,Humidity:≤ 70%RH
1 x Module
Signal output instructions;
Dual signal output (analog output, and TTL level output);
TTL output valid signal is low, can be connected directly to the minicontroller;
0 ~ 5V analog output voltage, the higher the concentration the higher the voltage;
Has a high sensitivity and good selectivity to ethanol vapor;
Has a long life and reliable stability;
Rapid response recovery characteristics;
Package included:1 X Ethanol Sensor
Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
About Us
We provide the good product with the best price,we support Wholesale/Drop Shipping Order
1. For Drop Shipping order, please remark"dropshipping order", we will prioritize it.
2. For Wholesale/Drop Shipping orders, if you have any ideas about the price or package,please contact us in advance,we will give you the best service to satisfy your demands.
About Shipments
1.We will send out the orders ASAP once your payment is completed normally.
2.Please write your complete delivery address with correct phone number and zip code, especially please confirm your full name.
About After-sale Service
We are reliable seller and we have our professional after-sale service for all of our customs. If there is any question about the order,please contact us in advance ,we will always here until you get a happy answer.
About Feedback
1. Please check the package and item when you get carefully to make sure there is no problem.
2. If you have any problem or are not entirely satisfied with your package,please don’t be hesitate to contact us first before leaving negative feedback. We will resolve the problem to satisfy you.
1456. If there is no problem, please leave us five star positive feedback.
Your affirmation is our greatest motivation ! ! !
Specifications
Key Features
- The main chip: 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 Power:≤900mW
- detect Voltage:≤15V
- Ambient Temperature:-10℃ to 65℃,
- Humidity:≤95%RH&nb
- Storage conditions: Temperature:-20℃-70℃,Humidity:≤ 70%RH
- 1 x Module
- Signal output instructions;
- Dual signal output (analog output, and TTL level output);
- TTL output valid signal is low, can be connected directly to the minicontroller;
- 0 ~ 5V analog output voltage, the higher the concentration the higher the voltage;
- Has a high sensitivity and good selectivity to ethanol vapor;
- Has a long life and reliable stability;
- Rapid response recovery characteristics;
- Package included:1 X Ethanol Sensor
- Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
What’s in the box
1 X Ethanol Sensor
Specifications
- SKU: GE779SN2S4SYPNAFAMZ
- Model: Sensor
- Production Country: China
- Size (L x W x H cm): 3.5x2x1
- Weight (kg): 0.015
- Color: as shown
- Main Material: as description
- Care Label: as description
Customer Feedback
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MQ-3 MQ3 Alcohol Sensor Module Breath Gas Detector Ethanol
UGX 6,924
UGX 13,84850%
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