Looking for Mq-214 Sensor? MQ-214 Methane Sensor Combustible Gas Sensor is available at Zbotic with fast shipping across India.
MQ-214 Methane Sensor Combustible Gas Sensor
The MQ-214 Methane (CH4) Gas Sensor is designed to precisely detect methane concentrations in the air, providing analog voltage output that correlates directly with the gas concentration. Featuring a broad detection range, quick response time, and high sensitivity, this sensor is ideal for gas leak detection in both residential and industrial environments. Its simple drive circuit allows for easy integration into various detection systems. In addition to methane, the MQ-214 is capable of detecting other gases, including LPG, i-butane, and propane, making it a versatile solution for a wide range of gas detection applications.
Mq-214 Sensor – Specification:
- Operating Voltage: 4.5V to 5V DC.
- High sensitivity to Methane Gas.
- Suitable for LPG, LNG, iso-butane, propane, H2.
- Interface type: Analog.
- Long life and low cost.
PACKAGE INCLUDES
- 1 X MQ-214 Methane Sensor Combustible Gas Sensor
Datasheet: –
https://share.google/mkJeMf2DeQfYaGYTm
MQ-214 Methane Sensor Combustible Gas Sensor Overview
The MQ-214 Methane Sensor Combustible Gas Sensor is a compact gas detection module designed to accurately monitor methane (CH₄) concentrations indoors or outdoors. It provides a proportional analog voltage output corresponding to the gas level, making it ideal for leak detection and safety monitoring in residential, commercial, and industrial settings.
Key Features of MQ-214 Methane Sensor Combustible Gas Sensor
- Operating Voltage: 4.5V to 5V DC for easy integration with microcontrollers and development boards
- High sensitivity to methane gas, ensuring reliable detection of low-concentration leaks
- Capable of detecting LPG, LNG, iso-butane, propane, and hydrogen in addition to methane
- Quick response and recovery times for real-time monitoring
- Analog voltage output directly proportional to gas concentration
- Fast shipping from Zbotic across India, ensuring prompt delivery
Applications and Use Cases
- Home safety systems for early methane leak detection in kitchens and gas pipelines
- Industrial plant monitoring to detect natural gas escape in refineries and processing units
- Agricultural facilities for measuring methane emissions in livestock barns and digesters
- Portable gas detectors and handheld safety alarms for field technicians
- Laboratory instrumentation requiring precise CH₄ concentration readings
- HVAC and ventilation system checks to ensure safe air quality
How to Use MQ-214 Methane Sensor Combustible Gas Sensor
Connect the MQ-214 module’s VCC pin to a stable 5V DC supply and GND to ground. Use a load resistor between the analog output and ground, then read the voltage with an ADC channel on your microcontroller. Allow the sensor to preheat for at least 24 hours for optimal stability, and calibrate in fresh air to establish a baseline before taking methane concentration measurements.
Why Buy from Zbotic?
- Genuine Products: All items sourced from authorized distributors
- Fast Shipping: Orders ship within 24 hours with tracking (non backordered products)
- Free Shipping: Free delivery on qualifying orders
- COD Available: Cash on Delivery, UPI, cards, net banking
- Technical Support: Expert help for setup and troubleshooting
- Easy Returns: Hassle-free replacement for defective products
Frequently Asked Questions
What supply voltage does the MQ-214 require?
The MQ-214 operates on a DC supply between 4.5V and 5V. Ensure a clean, regulated 5V source to maintain consistent sensitivity and output readings.
Can this sensor detect gases other than methane?
Yes. In addition to methane (CH₄), the MQ-214 can detect LPG, LNG, iso-butane, propane, and hydrogen, making it versatile for various combustible gas monitoring applications.
How do I interpret the analog output voltage?
The sensor’s analog output voltage rises with increased gas concentration. Calibrate by measuring the output in clean air (baseline) and then expose it to known gas concentrations to establish a voltage-to-ppm curve for your application.
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Read More →Technical Specifications
| Model | MQ-214 |
|---|---|
| Interface / Protocol | BLE |
| SKU | AI3538 |
| Weight | 0.00156 kg |
| Availability | Out of Stock |
Applications & Use Cases
The MQ-214 Methane Sensor Combustible Gas Sensor is a versatile gas and dust sensor used across a wide range of applications including air quality monitoring, gas leak detection, industrial safety, HVAC systems, and environmental monitoring.
Common use cases:
- Building a gas leak alarm for LPG/methane
- Monitoring indoor air quality (CO2, VOC)
- Dust monitoring in a workshop
This product is ideal for environmental engineers, safety professionals, and IoT developers.
Technical Tip: MQ-series sensors need a warm-up period (24-48 hours for first use). Calibrate in clean air for accurate readings.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
Vipin Kamath (verified owner) –
Very satisfied with this MQ-214 Methane Sensor Combustible Gas Sensor. Library support is good and it’s easy to interface.
Hemant Nair (verified owner) –
Average MQ-214 Methane Sensor Combustible Gas Sensor. Readings fluctuate a bit. Works for rough measurements.
Lokesh Kulkarni (verified owner) –
Perfect for my weather station. This MQ-214 Methane Sensor Combustible Gas Sensor gives consistent readings day and night.
Anushka Banerjee (verified owner) –
Great quality MQ-214 Methane Sensor Combustible Gas Sensor. Calibrated it easily and the accuracy is impressive.
Kiara Menon (verified owner) –
This MQ-214 Methane Sensor Combustible Gas Sensor works great with Arduino. Easy to wire up and code.
Vipin Mukherjee (verified owner) –
This MQ-214 Methane Sensor Combustible Gas Sensor is excellent for the price. My data logging project is working perfectly now.
Rohit Chopra (verified owner) –
Love this MQ-214 Methane Sensor Combustible Gas Sensor. Response time is fast and readings are stable.
Manish Shah (verified owner) –
This MQ-214 Methane Sensor Combustible Gas Sensor works great with Arduino. Easy to wire up and code.
Tejas Goyal (verified owner) –
Excellent sensitivity and range on this MQ-214 Methane Sensor Combustible Gas Sensor. Works better than I expected.
Yash Khurana (verified owner) –
Excellent sensitivity and range on this MQ-214 Methane Sensor Combustible Gas Sensor. Works better than I expected.
Ravi Rawat (verified owner) –
Excellent MQ-214 Methane Sensor Combustible Gas Sensor! Readings are accurate and consistent. Perfect for my project.
Divyansh Kapoor (verified owner) –
Outstanding accuracy from this MQ-214 Methane Sensor Combustible Gas Sensor. Compared with a professional instrument, readings match closely.
Bharat Patil (verified owner) –
Nice MQ-214 Methane Sensor Combustible Gas Sensor. Readings are mostly accurate. Good enough for my hobby project.
Nitin Solanki –
Okay MQ-214 Methane Sensor Combustible Gas Sensor. Had to add a capacitor to stabilize readings. Works now.
Kartik Batra (verified owner) –
Average MQ-214 Methane Sensor Combustible Gas Sensor. Readings fluctuate a bit. Works for rough measurements.
Ojas Mukherjee (verified owner) –
Nice MQ-214 Methane Sensor Combustible Gas Sensor. Readings are mostly accurate. Good enough for my hobby project.
Vishal Gill (verified owner) –
Outstanding accuracy from this MQ-214 Methane Sensor Combustible Gas Sensor. Compared with a professional instrument, readings match closely.
Sameer Kulkarni (verified owner) –
This MQ-214 Methane Sensor Combustible Gas Sensor is excellent for the price. My data logging project is working perfectly now.
Aryan Rawat (verified owner) –
Excellent sensitivity and range on this MQ-214 Methane Sensor Combustible Gas Sensor. Works better than I expected.
Nandini Rao (verified owner) –
Good quality MQ-214 Methane Sensor Combustible Gas Sensor. Some variation in readings but within acceptable range.
Farhan Yadav –
Very satisfied with this MQ-214 Methane Sensor Combustible Gas Sensor. Library support is good and it’s easy to interface.
Ashwin Patel (verified owner) –
Excellent sensitivity and range on this MQ-214 Methane Sensor Combustible Gas Sensor. Works better than I expected.
Ojas Mehta –
Perfect for my weather station. This MQ-214 Methane Sensor Combustible Gas Sensor gives consistent readings day and night.