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Elecbee 10pcs MQ-3 Gas Ethanol Sensor Analog and Digital Output Module SnO2 Tester
SKU: EB0047241
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Key Features
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Discontinued
Qty.
1
Unit Price
$ 44.99
Ext. Price
$ 44.99
$ 44.99
Qty.
Unit Price
Ext. Price
10+
$42.74
$ 427.40
20+
$40.49
$ 809.80
100+
$35.99
$ 3599.00
Description
Feature:
The sensor has a high sensitivity to ethanol vapors (SnO2), and faster response time.
The sensor can measure low concentrations of ethanol 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.
Package includes:
10 x Gas Sensor Module
Wiring diagram: (The UNO board is not included)
Package includes:
10 x Gas Sensor Module
Wiring diagram: (The UNO board is not included)
Shopping Guide
Shipping | Delivery Period | Elecbee ships orders once a day at about 5pm except Sunday. Once shipped, estimated delivery time depends on the below carriers you chose. Express: 3-7 days. Standard Post: 7-20 days. | |
| Shipping Rates | Shipping rates for your order can be found in the shopping cart. | ||
| Shipping Options | We offer express and standard delivery services. | ||
| Shipping Tracking | We will notify you by email with tracking number once order is shipped. You can track your order using the “Track My Order” feature. | ||
| Returning/Warranty | Returning | Returns are normally accepted when completed within 30 days from date of shipment, please contact customer service for a return authorization. Parts should be unused and in original packaging. Customer has to take charge for the shipping | |
| Warranty | All Elecbee purchases come with a 30-day money-back return policy, plus 1-year Elecbee warranty against any manufacturing defects. | ||
| This warranty shall not apply to any item where defects have been caused by improper customer assembly failure by customer to follow instructions, product modification, negligent or improper operation | |||
| Ordering | How to Buy | Elecbee accepts online orders. | |
| Add to cart > Check out > Submit order > Complete payment > Delivery | |||
| Payment | PayPal, Credit Card includes Visa, Master, American Express, Bank transfer. | ||
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Discontinued
Qty.
1
Unit Price
$ 44.99
Ext. Price
$ 44.99
$ 44.99
Qty.
Unit Price
Ext. Price
10+
$42.74
$ 427.40
20+
$40.49
$ 809.80
100+
$35.99
$ 3599.00