Whoops. There was an error.

The page you requested is no longer available.

Rendered at 14:00:25 10/19/25
Full-size item image
Primary image for New MH-Z19B Carbon Dioxide Gas Sensor PWM Output , Connected Analog
Item image 1
Item image 2
Item image 3
Free Shipping

New MH-Z19B Carbon Dioxide Gas Sensor PWM Output , Connected Analog

$46.31 CAD

Sign up and get $15.00 bCredits free to use at checkout and another $5.00 bCredits when you make your first purchase. More info
Ships from China Cn
Share & earn! Sign in, share this or any listing, and youโ€™ll get commission when it sells. Learn more

Shipping options

Seller handling time is 2 business days Details
$12.63 CAD to Canada
Ships from China Cn

Offer policy

OBO - Seller accepts offers on this item. Details

Return policy

Replacement product available within 90 days

Purchase protection

Payment options

PayPal accepted
PayPal Credit accepted
Venmo accepted
PayPal, MasterCard, Visa, Discover, and American Express accepted
Maestro accepted
Amazon Pay accepted
Nuvei accepted

Shipping options

Seller handling time is 2 business days Details
$12.63 CAD to Canada
Ships from China Cn

Offer policy

OBO - Seller accepts offers on this item. Details

Return policy

Replacement product available within 90 days

Purchase protection

Payment options

PayPal accepted
PayPal Credit accepted
Venmo accepted
PayPal, MasterCard, Visa, Discover, and American Express accepted
Maestro accepted
Amazon Pay accepted
Nuvei accepted

Item traits

Category:

Oxygen Sensors

Quantity Available:

76 in stock

Condition:

New

UPC:

768771552110

Brand:

UK City

Listing details

Seller policies:

View seller policies

Shipping discount:

No combined shipping offered

Posted for sale:

More than a week ago

Item number:

1634776317

Item description

Place of Origin: China Brand Name: Winsen Model Number: MH-Z19B The MH-Z19B carbon dioxide gas sensor (infrared CO2 sensor) is a general-purpose smart small sensor that uses the principle of non-dispersive infrared (NDIR) to detect CO2 in the air, with good selectivity, no oxygen dependence, and long life. Built-in temperature compensation; also has serial output, analog output and PWM output, easy to use. The sensor is a high-performance sensor that combines mature infrared absorption gas detection technology with precise optical path design and sophisticated circuit design. Specifications Sheet Warm-up time 3min Response time T90 120s Working temperature -10??50? Working humidity 0?95%RH (non-condensing) Weight 5 g Lifetime 5 years

Bonanza uses cookies to ensure you get the best experience on our website. Learn more