MP-4 Gas Sensor Methane Sensor Detecting Combustible Methane Gas at Semiconductor Combustible DIY for Safety Detection System

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$6.99

Ex Tax: $6.99

Stock: In Stock
Model: EB0043600
SKU: EB0043600

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Overview:

The MP-4 methane sensor uses a multi-layer thick film manufacturing process to fabricate a heater and a metal oxide semiconductor gas sensing layer on both sides of a micro Al2O3 ceramic substrate, which are packaged in a metal case. The conductivity of the sensor changes when there is a detected gas in the ambient air. The higher the concentration of the gas, the higher the conductivity of the sensor. This change in conductivity can be converted to an output signal corresponding to the gas concentration using a simple circuit.

Characteristics:

The sensor has good sensitivity to methane in a wide concentration range, and has the advantages of strong anti-interference ability, low power consumption, quickly response recovery, good stability, long life, low cost, and simple driving circuit.

Application:

- Combustible gas leak monitoring device for home,factory,commercial use, fire/safety detection system.

- Combustible gas leak alarm, gas leak detector.

MP-4-Gas-Sensor-Methane-Sensor-Detecting-Combustible-Methane-Gas-at-Semiconductor-Combustible-DIY-fo-1671666

Note: The above figure shows the basic test circuit of the MP-4 sensor. The sensor requires two voltages to be applied: heater voltage (VH) and test voltage (VC). The VH is used to provide a specific operating temperature for the sensor, either DC or AC. The VRL is the voltage across the load resistor (RL) of the sensor in series. VC is the voltage for testing the load resistor RL and requires a DC power supply.

Package Included:

1 x MP-4 Gas Sensor Methane Sensor Detecting Combustible Methane Gas

Shipping Time

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The timeline of the whole shipping process is shown below:

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 Method Shipping Rates Shipping Times
Flat Shipping (Promotion)
$10 About 5-30 Working Days to Worldwide (Only include Monday to Saturday )
Standard Express（0.5KG starting price listed）
Based On Weights About 5-15 Working Days to Worldwide (Only include Monday to Saturday )
Priority Express （0.5KG starting price listed）
Based On Weights About 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!