$12.00
Application:​It is widely used in domestic gas leakage alarm, industrial flammable gas alarm and portable gas detector.
Feature:It has good sensitivity to flammable gas (Especially Propane) in wide range, and has advantages such as long lifespan, low cost and simple drive circuit &etc.

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Availability: 492 In Stock

Production Description:
Sensitive material of MQ-6 gas sensor is SnO2, which with lower conductivity in clean air. When the target flammable gas exist, the sensor’s conductivity gets higher along with the gas concentration rising. Users can convert the change of conductivity to correspond output signal of gas concentration through a simple circuit. MQ-6 gas sensor has high sensitivity to butane, propane, methane and can detect methane and propane at the same time. It also can detect kinds of flammable gases, especially LPG(Propane). It is a kind of low–cost sensor for many applications.
Feature:
It has good sensitivity to flammable gas (Especially Propane) in wide range, and has advantages such as long lifespan, low cost and simple drive circuit &etc.
Application:
It is widely used in domestic gas leakage alarm, industrial flammable gas alarm and portable gas detector.

Technical Parameters:

Model

MQ-6

Sensor Type

Semiconductor

Standard Encapsulation

Bakelite, Metal cap

Target Gas

LPG, CH4

Detection range

300~10000ppm(CH4,C3H8)

Standard Circuit

Conditions

Loop Voltage

Vc

5.0V±0.1V DC

Heater Voltage

VH

5.0V±0.1V AC or DC

Load Resistance

RL

Adjustable

Sensor character under standard test conditions

Heater Resistance

RH

30Ω±3Ω (RoomTemp.)

Heater consumption

PH

≤950mW

Sensitivity

S

Rs(in air)/Rs( in 2000ppm C3H8)≥5

Output Voltage

Vs

2.5V~4.0V (in 2000ppm C3H8)

Concentration Slope

α

≤0.6(R3000ppm/R1000ppm C3H8)

Standard test conditions

Tem.  Humidity

20℃±2℃;55%±5%RH

Standard test circuit

Vc:5.0V±0.1V

VH:5.0V±0.1V

Preheat time

Not less than 48 hours

O2content

21%(No less than 18%)

O2 concentration effects initial value, sensitivity and repeatability.

Lifespan

10 years






1. WORLDWIDE SHIPPING (Except some countries and APO/FPO)

We provide Worldwide Shipping by DHL, Fedex, Standard shipping (China Post e-Packet) and some other shipping ways on ALL ITEMS!

2. SERVICE TRANSIT TIME is provided by the carrier.
  • Reference Delivery time (working days):
  • DHL:3-7 days
  • Fedex:3-7 days
  • China Post e-Packet : 15-35 days
Note:

Transit times may vary, particularly during the holiday season.

We suggest you choose Expedited Shipping(DHL or FedEx) to ensure the products reach your home fast & safety.

3. ORDERS PROCESSED TIMELY after the payment verification.

We do our best to process & ship all orders as soon as possible. Most orders are processed within 48 hours.

Note:

a.We only ship to confirmed order address. Your order address MUST MATCH your shipping address.

b.We accept DROP SHIPPING. You can leave us your customer’s address, when you place an order,then your customers can get the goods directly.

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Note:

Sometimes you may can't get your package within expected time, please be patient for a few more days. Because we can't control the delivery time or condition when package on shipping. Certainly, we are glad that you can contact us for help. Our goal is to make customer satisfied!

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