Product Overview

MQ2 MQ4 MQ5 MQ7 MQ9 MQ6 MQ8 MQ135 Gas Propane Methane Butane Sensor Base M

 

MQ board
MQ Gas Sensor Carrier Board MQ3 MQ2 MQ4 MQ5 MQ7 MQ9 MQ6 MQ8 MQ135

MQ Socket
Mounting Base White Socket MQ2/MQ3/MQ7/MQ9/MQ135 Gas Sensors For Arduino


MQ-2:
1. Wide detecting scope.
2. Fast response and High sensitivity.(Rin air/Rin typical gas≥5 )
3. Recovery Time: ≤30s.
4. Conditions: Ambient Temperature: -20℃~+55℃.
5. Response Time: ≤10s.
6. Heating Resistance: 31ω±3ω.
7. Heating Current: ≤180mA.
8. Heating Voltage: 5.0V±0.2V.
9. Heating Power: ≤900mW.
10.Measuring Voltage: ≤24V.
 
Detect The Concentration Range:
 
1. Liquefied Gas And Propane:100ppm-10000ppm.
2. Butane:300ppm-5000ppm.
3. Methane:5000ppm-20000ppm
4. Hydrogen:300ppm-5000ppm.
5. Ethanol:100ppm-2000ppm.
 
Standard Operating Conditions:
 
1. Temperature: 20℃±2℃.
2. Vc: 5.0V±0.1V.
3. Vh: 5.0V±0.1V.
4. Relative Humidity: 65%±5%.
5. Warm Up Time: 5-30MIN.
 
MQ-3:
- Sensitive material of MQ-3 gas sensor is SnO2, which with lower conductivity in clean air. When the target alcohol gas exist, The sensors conductivity is more higher along with the gas concentration rising. Please use simple electrocircuit, Convert change of conductivity to correspond output signal of gas concentration.
- MQ-3 gas sensor has high sensitity to Alcohol, and has good resistance to disturb of gasoline, smoke and vapor. The sensor could be used to detect alcohol with different concentration, it is with low cost and suitable for different applicationCharacter
- Good sensitivity to alcohol gas
- Long life and low cost
- Simple drive circuitApplication
- Vehicel alcohol detector
- Portable alcohol detector
MQ-4:
MQ-4 Natural Gas Methane detector Detection Sensor For Arduino

MQ-5:
MQ-5 LPG Natural Gas Propane Methane Butane Sensor For Arduino

MQ-6:
MQ-6 LPG Natural gas Propane Methane Butane Sensor for Arduino

MQ-7:
MQ-7 Carbon Monoxide CO Gas Detection Sensor For Arduino
MQ-8:
MQ-8 Hydrogen Gas Methane Detection Sensor For Arduino

MQ-9:
MQ-9 Carbon Monoxide Combustible Gas Detection Sensor For Arduino

MQ-135:
1. Product Model:MQ135.
2. Product Type: Semiconductor gas sensitive element.
3. Gas Detected: Ammonia,sulfide,Benzene series steam.
4. Detection Of Concentration: 10-1000ppm.

 
Package included:
1 pcs(According to your choice)
Packed Safely in Bubble Bag.
1. We Ship to Worldwide
2. We ship your orders within 1-2 business days after the payment cleared.
3. Item shipped from China via china Post Airmail, reach most of the countries within 2 to 4 weeks.
4. Delivery time depends on destination and other factors, it may takes up to 20 days. If you don't receive
the item after 25 days,please keep in touch with us, we'll investigate and solve the delivery problem.
5. Import duties, taxes, and charges are not included in the item price or shipping cost. These charges
are the buyer's responsibility. Please check with your country's customs office to determine what these
additional costs will be prior to bidding or buying.
 
ShenZhen

1. We accept PAYPAL only.
2. Payment must be made within 7 days of auction closing (Unpaid dispute will automatically open when item
is not paid in 7 days).
3. PLEASE NOTE: SHIPPING&HANDING DOES NOT INCLUDE DUTIES, LOCATL TAXES OR ANY OTHER IMPORTATION FEES.
4. Please list your special requests (color, packages, value of declaration, etc.) in the EBAY NOTES SECTION
when you make payment

 

1. Customer satisfaction is our top goal. All products are quality checked. They are new and in good
condition when shipped to our customers. If product is defective or damage upon arrival, or wrong
product shipped, please keep in touch with us immediately. Returns accepted within 14 days of delivery date
and item must be in original new condition, not worn or altered in any way with attached tags & wrap.
Otherwise deal is final. Return shipping must be paid by buyer.
2. Please keep in touch with us first if you have anyproblems/questions/concerns. We will be happy to resolve
any issues you may have in a cordial and friendly manner.
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