Menu
Your Cart

5pcs MQ-4 Methane Natural Gas Sensor Module Shield Liquefied Electronic Detector Module

5pcs MQ-4 Methane Natural Gas Sensor Module Shield Liquefied Electronic Detector Module
5pcs MQ-4 Methane Natural Gas Sensor Module Shield Liquefied Electronic Detector Module
5pcs MQ-4 Methane Natural Gas Sensor Module Shield Liquefied Electronic Detector Module
5pcs MQ-4 Methane Natural Gas Sensor Module Shield Liquefied Electronic Detector Module
5pcs MQ-4 Methane Natural Gas Sensor Module Shield Liquefied Electronic Detector Module
5pcs MQ-4 Methane Natural Gas Sensor Module Shield Liquefied Electronic Detector Module
5pcs MQ-4 Methane Natural Gas Sensor Module Shield Liquefied Electronic Detector Module
5pcs MQ-4 Methane Natural Gas Sensor Module Shield Liquefied Electronic Detector Module
5pcs MQ-4 Methane Natural Gas Sensor Module Shield Liquefied Electronic Detector Module
5pcs MQ-4 Methane Natural Gas Sensor Module Shield Liquefied Electronic Detector Module
5pcs MQ-4 Methane Natural Gas Sensor Module Shield Liquefied Electronic Detector Module
5pcs MQ-4 Methane Natural Gas Sensor Module Shield Liquefied Electronic Detector Module
5pcs MQ-4 Methane Natural Gas Sensor Module Shield Liquefied Electronic Detector Module
5pcs MQ-4 Methane Natural Gas Sensor Module Shield Liquefied Electronic Detector Module
5pcs MQ-4 Methane Natural Gas Sensor Module Shield Liquefied Electronic Detector Module
5pcs MQ-4 Methane Natural Gas Sensor Module Shield Liquefied Electronic Detector Module
5pcs MQ-4 Methane Natural Gas Sensor Module Shield Liquefied Electronic Detector Module
5pcs MQ-4 Methane Natural Gas Sensor Module Shield Liquefied Electronic Detector Module
5pcs MQ-4 Methane Natural Gas Sensor Module Shield Liquefied Electronic Detector Module
5pcs MQ-4 Methane Natural Gas Sensor Module Shield Liquefied Electronic Detector Module
5pcs MQ-4 Methane Natural Gas Sensor Module Shield Liquefied Electronic Detector Module
5pcs MQ-4 Methane Natural Gas Sensor Module Shield Liquefied Electronic Detector Module
5pcs MQ-4 Methane Natural Gas Sensor Module Shield Liquefied Electronic Detector Module
$12.99
Ex Tax: $12.99
  • Stock: In Stock
  • Model: EB0043091
  • SKU: EB0043091
Specification:
 
- The gas sensing material used in the MQ-4 gas sensor is tin dioxide (SnO2) with low conductivity in clean air.
- When there is a flammable gas in the environment where the sensor is located, the conductivity of the sensor increases as the concentration of flammable gas in the air increases.
- A simple circuit can be used to convert the change in conductivity into an output signal corresponding to the gas concentration.
- The MQ-4 gas sensor has high sensitivity to butane, propane and methane, and has a good balance between methane and propane.
- This sensor detects a wide range of flammable gases, especially natural gas, and is a low cost sensor for a variety of applications.
- Suitable for monitoring equipment for liquefied gases, natural gas and gas in the home or industry. Excellent resistance to ethanol and smoke.
 
Features:
 
1. It adopts high quality double panel design with power indication and TTL signal output indication;
2. It has DO switch signal (TTL) output and AO analog signal output;
3. The TTL output valid signal is low. (When the output is low, the signal light is on, it can be directly connected to the MCU or relay module)
4. The voltage of the analog output, the higher the concentration, the higher the voltage.
5. It has good sensitivity to gas and natural gas detection.
6.  there are four screw holes for easy positioning;
7.  product dimensions: 32 (L) * 20 (W) * 22 (H)
8. has a long service life and reliable stability
9.  fast response recovery characteristics
 
Electrical Performance:

Dection of gas: Natural gas/Methane
Dection of Concentration:300-10000ppm 
Input voltage: DC5V
Power consumption (current): 150mA
DO output: TTL digital quantities 0 and 1 (0.1 and 5V)
AO output: 0.1-0.3V (relatively non-polluting), the highest concentration voltage is about 4V
Using the chip: AT89S52
Crystal: 11.0592MHZ
Baud rate: 9600
Compilation environment: Keil
 
Special Reminder:
 
After the sensor is energized, it needs to be preheated for about 20S, and the measured data is stable. The heating of the sensor is a normal phenomenon, because there is a heating wire inside, if it is hot, it is not normal.
 
Package Included:
 
5 x MQ-4 Gas Sensor Module



5pcs-MQ-4-Methane-Natural-Gas-Sensor-Module-Shield-Liquefied-Electronic-Detector-Module-1384522

5pcs-MQ-4-Methane-Natural-Gas-Sensor-Module-Shield-Liquefied-Electronic-Detector-Module-1384522

5pcs-MQ-4-Methane-Natural-Gas-Sensor-Module-Shield-Liquefied-Electronic-Detector-Module-1384522

5pcs-MQ-4-Methane-Natural-Gas-Sensor-Module-Shield-Liquefied-Electronic-Detector-Module-1384522

5pcs-MQ-4-Methane-Natural-Gas-Sensor-Module-Shield-Liquefied-Electronic-Detector-Module-1384522

5pcs-MQ-4-Methane-Natural-Gas-Sensor-Module-Shield-Liquefied-Electronic-Detector-Module-1384522

5pcs-MQ-4-Methane-Natural-Gas-Sensor-Module-Shield-Liquefied-Electronic-Detector-Module-1384522

5pcs-MQ-4-Methane-Natural-Gas-Sensor-Module-Shield-Liquefied-Electronic-Detector-Module-1384522

5pcs-MQ-4-Methane-Natural-Gas-Sensor-Module-Shield-Liquefied-Electronic-Detector-Module-1384522

Write a review

Note: HTML is not translated!
Bad Good

Shipping Time


After you successfully placed an order at RenhotecIC.com, you will receive a confirmation email with your invoice. Once your order is shipped, you will be emailed with the tracking information of your package. Also, you can choose your preferred shipping method during the checkout process. Kindly advise: please select DHL/FedEx if you need our product urgently.

The timeline of the whole shipping process is shown below:

img

The total delivery time is calculated from the time your order is successfully placed to the time received. Total delivery time is broken down into processing time and shipping time.

Processing time: The time it takes to prepare your item(s), includes preparing your items, performing quality inspections, and packaging for shipment. Normally, the processing time is 1-3 days (Only include Monday to Saturday ) after getting your order.

Shipping time: The time for your item(s) to travel from our warehouse to your destination. The shipping time depends on the shipping method you chose. Please refer to the shipping rate section for details. 


Shipping Rates


You could choose the shipping method based on your preference during checkout, different shipping methods will apply different rates and shipping times. Please check the following chart for detail:


Shipping MethodShipping RatesShipping Times
Flat Shipping (Promotion)
$10About 5-30 Working Days to Worldwide (Only include Monday to Saturday )

Standard Express(0.5KG starting price listed)

Based On WeightsAbout 5-15 Working Days to Worldwide (Only include Monday to Saturday )

Priority Express (0.5KG starting price listed)

Based On WeightsAbout 3-7 Working Days to Worldwide (Only include Monday to Saturday )

In addition, the transit time depends on where you're located, the shipping method you choose, and where your package comes from. We will keep you informed of any problems here to help you get your order as soon as possible. 

If you want to know more information, please contact the customer service by contact form or sales@renhotecic.com. We will settle your problem as soon as possible. Enjoy shopping!