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MQ-2 Smoke LPG Butane Hydrogen Gas Sensor
SKU:
MOD-QC1226
Availability:
476
In Stock
-
Rs. 92.00- Rs. 82.00
- Unit price
- per
Subtotal:
Rs. 82.00
Description
xMQ-2 Smoke LPG Butane Hydrogen Gas Sensor Module is a semiconductor gas sensor module designed to detect combustible gases and smoke. It uses an SnO₂ sensing element and provides both analog and digital outputs, making it suitable for connection to Arduino, microcontroller, and other development platforms. The MQ-2 is sensitive to LPG, propane, butane, methane, hydrogen, alcohol, and smoke, with the sensor's strongest documented detection ranges covering LPG/propane, butane, methane, hydrogen, and alcohol.
MQ-2 Smoke LPG Butane Hydrogen Gas Sensor Datasheet
Features:
- MQ-2 semiconductor gas sensing element
- SnO₂-based gas sensing material
- Detects LPG and propane
- Detects butane
- Detects methane
- Detects hydrogen
- Detects smoke
- Provides analog output
- Provides digital threshold output on module versions
- Adjustable digital detection threshold
- 5V heater operation
- Suitable for Arduino and microcontroller projects
- Suitable for gas leakage detection systems
- Suitable for smoke and fire detection projects
- Suitable for industrial and domestic combustible-gas detection
Specifications:
| Specification | Value |
|---|---|
| Product Type | Gas Sensor Module |
| Sensor Model | MQ-2 |
| Sensor Type | Semiconductor |
| Sensing Material | SnO₂ |
| Target Gases | LPG, Propane, Butane, Methane, Hydrogen, Alcohol, Smoke |
| Detection Range – LPG/Propane | 200–5000ppm |
| Detection Range – Butane | 300–5000ppm |
| Detection Range – Methane | 5000–20000ppm |
| Detection Range – Hydrogen | 300–5000ppm |
| Detection Range – Alcohol | 100–2000ppm |
| Heater Voltage | 5V ± 0.1V AC/DC |
| Heater Resistance | 33Ω ± 5% |
| Heater Consumption | <800mW |
| Operating Temperature | -20°C to +50°C |
| Load Resistance | Adjustable |
Pin Configuration:
| Pin | Name | Function |
|---|---|---|
| 1 | VCC | Positive Supply |
| 2 | GND | Ground |
| 3 | AOUT | Analog Gas Sensor Output |
| 4 | DOUT | Digital Threshold Output |
| 5 | breakout | Heater |
| 6 | breakout | Sensing Electrode |
Also Check These Products:-
B3950 10K NTC Thermistor Temperature Sensor 5*25mm with XH2.54 Connector
Analog TDS Water Quality Meter V1.0 Sensor for Arduino
Elecrow Crowtail Capacitive Moisture Sensor V2.0 for Arduino & IoT
FSR402 Force Sensing Resistors 14.7mm Round Pressure Sensor 0.5 Inch
Package Includes:
1 × MQ-2 Smoke LPG Butane Hydrogen Gas Sensor Module
Shipping & Return
xReturns Policy
Due to the type of products we sell, we accept limited returns. Below are the conditions where we can accept a return request.
1. Damaged During Shipment
If you receive a product damaged during shipment, please notify us within 3 days of receiving the product, supported by proper pictures and a description. Once our support team accepts the return, we will provide a replacement or a complete refund, including the return shipping cost.
2. Wrong Item Shipped
If your item looks different from what is shown in the image on our website, we will take the item back and provide a refund or replacement as per your choice.
Limitation of Returns
We don’t accept returns for products damaged due to improper use. Moreover, we don’t accept returns if the ordered product is not suitable for a specific application. Please read the product specifications and datasheet carefully before placing an order. Returns are accepted only within 3 days from the date of delivery.
Shipping
We ship all over India with free shipping on all prepaid orders above ₹500. For Cash on Delivery (COD) orders, ₹80 will be charged for orders below ₹599 and ₹30 for orders above ₹599.
For any questions related to shipping, please contact our support team at support@quartzcomponents.com.
Note: The minimum order value for COD orders is ₹500.
Review
xCustomer Reviews
Based on 5 reviews
80%
(4)
20%
(1)
0%
(0)
0%
(0)
0%
(0)
A
Okok
S
MQ-2 Smoke Gas Sensor
R
The product is good and cheap from other website but GST is heavy cost.
D
The sensor work perfectly but i received this order too much delay... And also if your company decreased the price of all products it must helps others and me to continue shopping 🙂
M
All the products are original good quality and delivered fast.
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