Skip to product information
1 of 4

Robocraze

MQ-7 Gas Sensor For Carbon Monoxide Detector Module

MQ-7 Gas Sensor For Carbon Monoxide Detector Module

Regular price Rs. 117
Regular price Rs. 170 Sale price Rs. 117
Sale Sold out 31% off Best Price Guaranteed
You save Rs. 53
Incl. GST (No Hidden Charges)
  • High sensitivity to carbon monoxide
  • Stable, long life, and low cost
  • Good sensitivity to Combustible gas in a wide range
  • High sensitivity to Natural gas
  • Simple drive circuit
  • MQ-7 Gas Sensor

    The MQ-7 gas sensor is a device that can detect the presence of carbon monoxide (CO) gas in the air. It is commonly used in applications such as gas leak detectors, safety devices, and industrial control systems. The MQ-7 sensor operates by using a chemical reaction between the CO gas and a conductive metal oxide to produce a current. The magnitude of the current is proportional to the concentration of CO gas in the air. The sensor can be used to detect CO gas concentrations in the range of 20-2000 ppm.
    It is important to note that CO is a poisonous gas that can be dangerous at high concentrations. It is recommended to use the MQ-7 gas sensor with caution and to take appropriate safety measures when working with it. The MQ-7 can detect CO-gas concentrations anywhere from 20 to 2000ppm. This sensor has a high sensitivity and fast response time. The sensor’s output is an analog resistance.

    Package Includes:

    • 1 x MQ-7 Gas Sensor

    Specifications:

     Voltage  5V
    Heating Resistance 33Ω ± 5%
    Heating consumption About 350mW
    Relative Humidity Less than 95%RH
    Detecting range 20ppm-2000ppm carbon monoxide

     

    Shipping & Returns

    • All orders confirmed before 3 pm IST are shipped on the
      same day, barring rare pickup delays on holidays or disturbances
    • Delivery time in Metro cities is 1-3 days, Others it is
      3-7 days. It varies based on location, reliant on courier services
    • Return window: 7 days from receipt unless stated
      otherwise. No refunds/replacements after
    • Returns only for non-working/damaged products are accepted
    • Initiate return requests to our customer service team via Support ticket or contact us at +91-8123057137
    • Refunds are processed within 3-4 working days post inspection and approval.

    For more details, please check our Shipping and Return Policy

    View full details

    Found a better price?

    Let us know!
    We'll try to match the price for you

    • ⚡ Dispatched within 24 hours

    • 💰 Earn RC Coins on every purchase

    • 🚚 Free shipping on orders above Rs 500/-

    • 🛠️ Dedicated Technical Support Team

    1 of 4

    ADDITIONAL RESOURCES