MQ 4
Technical Specifications
- Operating Voltage: 5V DC
- Detectable Gas: Methane (CH₄), Natural Gas
- Detection Range: 200 ppm – 10,000 ppm
- Output: Analog & Digital
- Preheat Time: Over 24 hours for stable readings
- Response Time: ≤10 seconds
- Operating Temperature: -10°C to 50°C
- Power Consumption: Less than 150mA
Description
MQ 4
MQ 4 is a simple-to-use compressed natural gas (CNG) sensor, suitable for sensing natural gas (composed of mostly Methane [CH4]) concentrations in the air. The MQ-4 can detect natural gas concentrations anywhere from 200 to 10000ppm.
This sensor has a high sensitivity and fast response time. The sensor’s output is an analog resistance. The drive circuit is very simple; all you need to do is power the heater coil with 5V, add a load resistance, and connect the output to an ADC.
The MQ 4 Gas Sensor is a highly sensitive and cost-effective module designed to detect methane (CH₄) and natural gas in the air. This sensor is widely used in gas leak detection systems, industrial safety applications, and home automation projects. It provides fast response time, high sensitivity, and long-lasting durability, making it ideal for environments where gas monitoring is crucial.
The MQ-4 sensor operates on both digital and analog outputs, allowing seamless integration with microcontrollers like Arduino, Raspberry Pi, and other embedded systems. It is equipped with an internal heating element for stable operation and can detect methane gas concentrations ranging from 200 ppm to 10,000 ppm.
Why Choose Robostan?
- High-quality, reliable gas sensors at competitive prices
- Fast delivery across Pakistan
- Expert support for DIY projects and industrial applications
- Tested and verified for accuracy and durability
Price & Availability
The MQ-4 Gas Sensor is available at Robostan.pk at an affordable price. Order now and enhance your gas detection system with a reliable sensor!
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