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MQ7 CO SENSOR

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Stock: 21
Availability: InStock priceValidUntil: 2026-03-23
Brand: Generic
SKU: 34 | DAA444

Rs. 141.60 (inc GST)
Rs.120.00 + GST

Qty :
Qty Qty

GST Invoice: Available for all purchases — eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need more quantity or not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

Description

MQ7 CO GAS Sensor

MQ7 is a Carbon Monoxide (CO) sensor, suitable for sensing Carbon Monoxide concentrations(PPM) in the air.

MQ7 Gas sensor can measure CO concentrations ranging from 20 to 2000 ppm. This sensor has a high sensitivity and fast response time. The sensor's output is an analog resistance.This sensor comes in a package similar to MQ3 alcohol sensor. MQ7 gas sensor has high sensitivity to Carbon Monoxide. The sensor could be used to detect different gases contains CO, it is with low cost and suitable for different application. They are used in gas detecting equipment for carbon monoxide(CO) in family and industry or car.

Features of MQ7 CO GAS Sensor

High sensitivity to carbon monoxide
Stable, long life and low cost
Good sensitivity to Combustible gas in wide range
High sensitivity to Natural gas
Simple drive circuit
Application:
Domestic gas leakage detector
Industrial CO detector
Portable gas detector

Extra Information
Country of Origin	China
Imported By	ElectroSource Private Limited

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Frequently Asked Questions

Do you provide a GST bills?

Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.

What is your return / replacement policy?

Returns/replacements depend on the item type and condition. If there’s an issue, contact us with photos/videos and we’ll guide you as per policy.

Do you ship all over India?

Yes — we dispatch orders across India.

I forgot to add GST number at time of placing order, but I need GST Invoice in my firms name?

You can contact us via Contact us page and send your order details and GST number we will send you updated Invoice soft copy.

Do you accept bulk / OEM orders?

Yes — we handle bulk orders and OEM supply requests across India. Share part number and quantity for a quote.

Are components original / new?

We aim to supply genuine, new parts. For sourced items, we confirm availability and provide the best matching grade/brand possible.

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