Skip to: | | - A great place to buy computers, computer parts, electronics, software, accessories, and DVDs online. With great prices, fast shipping, and top-rated customer service - once you know, you Newegg.

If you are reading this message, Please click this link to reload this page.(Do not use your browser's "Refresh" button). Please email us if you're running the latest version of your browser and you still see this message. - Computer Parts, Laptops, Electronics, HDTVs, Digital Cameras and More!

Home > 
Electronics > 
Electronic Components > 
Circuit Protection > 
ShenZhen superiparts Technology Ltd > 
Item#: 9SIAD4R5C89859

MQ-7 MQ7 CO Carbon Monoxide Gas Sensor Module For Arduino Compatible 3.5 x 2.2cm (1.4 x 0.9inch)

Ships from China. Most customers receive within 4-18 days.

Sold and Shipped by Xuzhou Weiqi Fushi Limited Company a-seller

Purchases from these Sellers are generally covered under our Newegg Marketplace Guarantee.
Marketplace Seller

International SellerFirst

First from ASIA brings the most desired and unique products from Asia to you. All First from ASIA products meet US product regulations. You can expect the same Newegg service but difference in shipping lead-time may apply.
First From ASIA
  • Accessories

  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

Detection range: 10 to 1000ppmm
Characteristic gas: 100ppmm CO
Sensitive resistance: 2KO to 20KO in 100ppm CO
Sensitivity: = 3%
Response time: = 1s
Recovery time: = 30s
Heating resistance: 31O ± 3O
Heating current: = 180mA
Heating voltage: 5.0V±0.2V / 1.5±0.1V
Heating power: about 350mW
Size: 3.5 x 2.2cm (1.4 x 0.9inch)
Standard operating conditions:
Ambient Temperature: -20°C to +50°C
Humidity: = 95%RH
Oxygen Content: 21%
Mainly used for CO, gas detection in family, factory or underground operation.
Package included:
1 x MQ-7 CO gas sensor module


Warranty, Returns, And Additional Information
ICON Loading...
ICON Loading...
Purchases from these Sellers are generally covered under our Newegg Marketplace Guarantee.
Marketplace Seller
  • Add to Wish List
Selected Items
Are you an E-Blast Insider?
Subscribe Newegg e-Blast
Shop without retyping payment details. Secure shopping made faster.
Check out with PayPal.
Price Available at Checkout
Why can’t we show you details of this product?

Some manufacturers place restrictions on how details of their products may be communicated.

If the Adobe Reader does not appear when you click on a link for a PDF file, you can download Adobe Reader from the Adobe web site.