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UG LAND INDIA

MQ-2 Smoke/Gas Sensor Module KG051

MQ-2 Smoke/Gas Sensor Module KG051

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  • 10 Days Returnable
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Specification:

Parameter Specification
Model MQ-2 (KG051 Module)
Sensor Type Semiconductor (SnO₂ based)
Operating Voltage DC 5V
Power Consumption ≤ 800mW
Gas Sensitivity Range 200 – 10,000 ppm (varies with gas type)
Detectable Gases LPG, Propane, Methane, Hydrogen, Smoke, Alcohol, etc.
Output Signal Analog (AO), Digital (DO)
Preheat Time 20 seconds (minimum)
Response Time < 10 seconds
Recovery Time < 30 seconds
Adjustable Threshold Yes (via onboard potentiometer)
Operating Temperature -10°C to +50°C
Module Dimensions Approx. 32mm x 20mm x 22mm

 

Features:

  • Multi-Gas Detection: Capable of detecting LPG, methane, propane, hydrogen, smoke, and other combustible gases.

  • Dual Output Mode: Offers analog output (AO) for precise readings and digital output (DO) for threshold-based detection.

  • Adjustable Sensitivity: Built-in potentiometer to fine-tune digital output sensitivity.

  • Fast Response Time: Quick detection and recovery time for real-time monitoring.

  • Easy Integration: 4-pin interface for simple connection with Arduino, Raspberry Pi, and other development boards.

Description:

The MQ-2 Smoke and Gas Sensor Module (KG051) is a versatile and highly sensitive gas detection module designed for Arduino and other microcontroller platforms. It is ideal for detecting a wide range of combustible gases including LPG, propane, methane, hydrogen, as well as smoke. Widely used in gas leakage detection systems and indoor air quality monitoring, this module provides both analog and digital outputs for flexible integration.

Shipping & Returns

Return Policy According

• Order can be return within 10 days from date of delivery.

• Order return request cannot be accepted after 10 days from date of delivery.
• Return request window are available for only 10 days.
• After 10 days return window will closed and we cannot accepted any request.
• Customer will sent the order to seller by any courier.
• Customer will paid own of courier charges to seller warehouse.
             

Generate (RMT) Return Merchant Ticket

• Note : Take photo and upload. Condition of product. Enter Correct Name, Mobile, Email, Order id / Invoice number (any one ) you can enter. Select Payment mode

Cash On Delivery / Prepaid .
• After Submit Return Request within 12 - 24 hour receive (RMT) Return Merchant Ticket number to your registered mobile number and email id.
• When you receive (RMT) Return Merchant Ticket number then ship your return to our warehouse address by any courier.
• We will initiate refund after delivered your return order to our warehouse.
• For any query please call our helpline number +91-9999115521 or
  mail us support@uglandindia.com

Refund policy

Prepaid Customer

• Refund of the order will be initiated after receiving the product at the warehouse address

• You will receive a notification message or mail for confirmation, of receiving the product.

• Full order value amount will transfer to your bank account. Money will be credited 5-7 working days.
• Money will issue same day when confirmation will receive by message and mail.
• Refund will not issued if product is not the same as which orders are sent by us.
• We can provide reverse amount in the DISCOUNT coupon if the buyer wants and can apply coupon to purchase another or the same product. Money will deduct.
• Coupon validity available for 1 year.
• If return request receive after 10 days from the date of delivery. we will not issue refund.
 
Deduct Non Refundable Charges
• Refund money reverse to you only product amount and delivery charges
• Delivery charges will not refund in case order refuse delivery to accept order / Incorrect address mentioned
Order Cancellation Charges
Order cancellation charges will be deduct if in case your order is Picked up or handover to the courier department. Delivery charges will deduct.
Refund will reverse only product amount.

For any query, please Call/WhatsApp to our helpline number +91-9999115521/+91-9999115512

Any complaint or query also technical support mail us support@uglandindia.com
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