Air Quality Control Gas Sensor (MQ-135)
Rated 3.5/5 based on 11 customer reviews

Air Quality Control Gas Sensor (MQ-135)

Image
  • Order within
Available: In Stock
₹ 188.80 ₹ 189.00
DESCRIPTION

This Module makes use of the MQ-135 air quality detector and hazardous gas detector chip. Other circuit components such as the LM393 analog comparator chip on this module makes it easy to integrate this module into a project that can detect hazardous gases. The Module requires a 5V power supply and provides a digital Logic output (1 or 0) and an analog level output (0-4V). The digital logic output is LOW (0) when no gas is detected but goes HIGH (1) when hazardous gas concentration in the environment reaches the set threshold set via a potentiometer on the module. The analog level output provides an output voltage within the range of 0 to 4V based on the concentration of the hazardous gas in the environment; 0V for lowest concentration, 4V for maximum concentration. You can use it detects hazardous gases such as Ammonia, Nitrogen Oxide, Alcohol, Benzene, Smoke (Carbon Monoxide), Carbon Dioxide and other air contaminants in your DIY project.

The MQ-135 device on this module uses a heating element. After initial power ON, Please wait at least 20 Seconds before reading outputs to ensure data validity.

Datasheet

FEATURES

High Sensitivity

Stable and Long Life

Detection Range: 10 - 300 ppm NH3, 10 - 1000 ppm Benzene, 10 - 300 Alcohol

Heater Voltage: 5.0V

Dimensions: 18mm Diameter, 17mm High excluding pins, Pins - 6mm High



DESCRIPTION

This Module makes use of the MQ-135 air quality detector and hazardous gas detector chip. Other circuit components such as the LM393 analog comparator chip on this module makes it easy to integrate this module into a project that can detect hazardous gases. The Module requires a 5V power supply and provides a digital Logic output (1 or 0) and an analog level output (0-4V). The digital logic output is LOW (0) when no gas is detected but goes HIGH (1) when hazardous gas concentration in the environment reaches the set threshold set via a potentiometer on the module. The analog level output provides an output voltage within the range of 0 to 4V based on the concentration of the hazardous gas in the environment; 0V for lowest concentration, 4V for maximum concentration. You can use it detects hazardous gases such as Ammonia, Nitrogen Oxide, Alcohol, Benzene, Smoke (Carbon Monoxide), Carbon Dioxide and other air contaminants in your DIY project.
The MQ-135 device on this module uses a heating element. After initial power ON, Please wait at least 20 Seconds before reading outputs to ensure data validity.

Datasheet

FEATURES

High Sensitivity

Stable and Long Life

Detection Range: 10 - 300 ppm NH3, 10 - 1000 ppm Benzene, 10 - 300 Alcohol

Heater Voltage: 5.0V

Dimensions: 18mm Diameter, 17mm High excluding pins, Pins - 6mm High



Shipping Policies

1.     To Ensure that your order reaches you in the fastest time and in good condition, we only ship our goods through SHIPROCKET, DTDC and SPEEDPOST.

2.     We currently do not have an option for the customer to choose a delivery partner, Our logistics team will use the best possible shipping method to execute the order.

3.     Our Team strives to ship all items in your order together but this might not be possible at all times due to the properties or availability of the products either case we inform the customer before proceeding with the shipment.

Damage in Transit:

1.     If you find that the packing of package delivered is tampered or damaged and that it might have caused damage to the product inside before accepting the shipment, you must click a picture and refuse to accept the delivery and inform our Customer Care +91 8606650999 along with your order number. We will make our best efforts to ensure replacement delivery at the earliest.

Order Tracking:

1.     You may track the order through the fulfilment emails send from our email: help@tomsonelectronics.com or through the SMS sent from SHIPROCKET to your registered mobile number at the time of placing order.

Shipping Time & Delivery:

1.     Orders Placed up to 4:00PM will be packed and prepared to be shipped on the same day.

2.     We make our best efforts to prepare the orders for shipping on the same day or within 24 hours from the time the order was received.

3.     Due to the pandemic the government has imposed a restriction on the functioning of delivery partners hence a slight delay can be expected in transferring the packages to the concerned delivery partners.

4.     Our logistics partners guarantee a delivery of packages within 1-6 Working days to anywhere in India there can be delays as each shipping partner has their own method and transit hubs to each location hence the exact delivery time is not predictable therefore we request all our customers plan your orders allowing sufficient time for the delivery.

Making changes in order:

1.     For making changes in order, you can contact us via email or call within 2 hours from the time of placing order for making changes in following fields

1.     Product

2.     Quantity

3.     Address