Product Details

mq-8 hydrogen sensor h2 gas sensor

What is Specifications of our MQ131 ?

Semiconductor Sensors:
MQ-2 flammable gases, fumes 300 to 10000ppm
MQ-4 natural gas, methane 300 to 10000ppm
MQ-5 LPG, methane, coal gas 300 to 5000ppm
MQ-6 LPG, iso-butane, propane, 100 to 10000ppm
MQ-8 hydrogen, coal gas 50 to 10000ppm
MQ306A liquefied petroleum gas, methane, coal gas 300 to 5000ppm
MQ214 methane 300 to 5000ppm
MQ216 liquefied petroleum gas, methane, coal gas 100 to 10000ppm
MQ-7 Carbon Monoxide CO 10 to 1000ppm
MQ307A carbon monoxide CO 10 to 500ppm
MQ217 carbon monoxide CO 10-1000ppm
MQ-9 carbon monoxide and combustible gas 10 to 1000ppm CO, 100 to 10000ppm combustible gas
MQ309A carbon monoxide and combustible gas 10 to 500ppm CO, 300 to 5000ppm combustible gas
Ozone O3 0.01-2ppmO3 / 10-500ppmO3
Ammonia, benzene, alcohol, smoke 10-300ppmNH3,10-1000ppm benzene, 10-600ppm alcohol, 1% / - 10% / m3 fumes
MQ136 hydrogen sulfide 1-200ppm
MQ137 ammonia 10-300ppm
MQ138 alcohols, benzene, aldehydes, ketones, esters, and other volatile organic compounds 5-5000ppm

Alcohol (ethanol) 10 to 1000ppm
MQ303A alcohol (ethanol) 20 to 1000ppm
MQ213 alcohol 10-1000ppm
MP-4 natural gas 300 to 10000ppm
MP-6 LPG 300 to 5000ppm
MP-7 a? Wholesale 10 to 1000ppm
MP-8 Hydrogen 50 to 10000ppm
MP135 hydrogen, alcohol, CO carbon monoxide 10-100ppmH2,10-500ppm CO, 10-1000ppm alcohol
Electrochemical sensors
ME2-C0 carbon monoxide CO 0-1000ppm
ME3-CO CO CO 0-500ppm, 0-1000ppm, 0-2000ppm
ME4-CO CO CO 0-500ppm, 0-1000ppm, 0-2000ppm
ME3-H2S Hydrogen Sulfide H2S 0-200ppm
ME4-H2S Hydrogen Sulfide H2S 0-200ppm
ME3-H2 hydrogen H2 0-200ppm
ME4-H2 hydrogen H2 0-1000ppm
ME3-NH3 Ammonia NH3 0-1000ppm
ME4-NH3 Ammonia NH3 0-50ppm
ME3-PH3 Phosphine PH3 0-20ppm
ME4-PH3 Phosphine PH3 0-20ppm
ME3-O2 oxygen O2 0-25% max: 30%
ME2-O2 Oxygen O2 0-25% max; 30%
ME3-C2H5OH alcohol C2H5OH 0-1000ppm
ME4-C2H5OH alcohol C2H5OH 0-1000ppm
Catalytic combustion of combustible gas
MC101 methane, liquefied petroleum gas, propane and other flammable gases 0-100% LEL
MC102 methane, liquefied petroleum gas, propane and other flammable gases 0-100% LEL
MC105 methane, liquefied petroleum gas, propane and other flammable gases 0-100% LEL
MC106 methane, liquefied petroleum gas, propane and other flammable gases 0-100% LEL
MC108 hydrogen, combustible gases 0-100% LEL
MC112 methane, liquefied petroleum gas, propane and other flammable gases 0-100% LEL
MC112D methane, liquefied petroleum gas, propane and other flammable gases 0-100% LEL
MC113 methane, liquefied petroleum gas, propane and other flammable gases 0-100% LEL
MC114 methane, liquefied petroleum gas, propane and other flammable gases 0-100% LEL
MJC4 / 3.OL methane gas 0-4% VOL
MJC4 / 3.OJ methane gas 0-4% VOL
MJC4 / 2.8J methane gas 0-4% VOL
MJC4 / 2.5L methane gas 0-4% VOL
MC201 methane, liquefied petroleum gas, propane and other flammable gases 0-100% LEL
MC115 methane, liquefied petroleum gas, propane and other flammable gases 0-100% LEL
MC116 methane, liquefied petroleum gas, propane and other flammable gases 0-100% LEL
MC117 methane, liquefied petroleum gas, propane and other flammable gases 0-100% LEL
MC118 methane, liquefied petroleum gas, propane and other flammable gases 0-100% LEL
MC202 methane, liquefied petroleum gas, propane and other flammable gases 0-100% LEL

Ion smoke sensor HIS-07
Carbon dioxide gas sensors MG811 0 to 10000ppm
Thermally conductive gas sensors MD61 natural gas, gas, gas, alkanes and other combustible gases and gasoline, alcohols, ketones, benzene, carbon tetrafluoride, freon 0-100% VOL
Thermal conductivity of carbon dioxide gas sensors MD62 CO2 0-100% VOL
Hotline type alcohol gas sensors MR513 alcohol (ethanol) 0 to 1000ppm
Hotline combustible gas sensors MR511 methane, butane 0 to 10000ppm

What is Advantages of our MQ131 ?

Competitive factory price.
Professional purchase team to serve you.
All our productions are checked by QC before shipping.

What is Refund & Replacement of MQ131 ?

We provide 30 days warranty for brand new goods only.
If the item you purchase from us are not same as we promised, that is they don't work to manufacturers specifications, model mistake, simply return them to us for replacement or refund.
If the items is defective, pls notify us within 3 working days on receiving it.
Our sales representative will be here always serve for you.

Our Product Line:

Our Certifications:

What is Our Advantages?

We are the professional supplier of the electronic components,located in the biggest components center of the world.
We can provide the one stop purchase service.
As a result, our clients can grow their business by focusing on their sales, ware-housing and distribution while we take care of their China buying.
Client relationship and production management are the key factors that ensure successful China buying. Your account will be managed by our professional project managers.
Fast delivery.
Reasonable price.

Trade Terms:

Payment: T/T (Bank Transfer), Western Union,PayPal,Alibaba Escrow.
Delivery Time: 3-7days by DHL/Fedex/TNT,5-10days by EMS,15-30days by Air Mail.Ask the sales for details.
MOQ: Sample order is accepted.

Why Choose us?

We are in the largest electronic market of the world,we have a good working relationship with many supplier,we are focused on the electronic components and accessories.
Alibaba Assessed Gold Supplier.
The buyers from more than 100 countries and regions chose us!

How to Contact US?

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