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Explosion Proof Methane Fixed Leakage Single Gas Detector

Explosion Proof Methane Fixed Leakage Single Gas Detector

US $ 87.8-118.4 / sets FOB
1 sets (MOQ)
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Audited Supplier
Ningxia Nuoke Yinfeng Intelligent And Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Ningxia, China Since 2023
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Handheld H2s Analyzer Battery Powered 0-200ppm Hydrogen Sulfide Leak Detector

Handheld H2s Analyzer Battery Powered 0-200ppm Hydrogen Sulfide Leak Detector

US $ 99-199 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing KELISAIKE Safety Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2016
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Desinfection Eto Ethylene Oxide Gas Detector 0-1ppm High Accuracy with Data Logger

Desinfection Eto Ethylene Oxide Gas Detector 0-1ppm High Accuracy with Data Logger

US $ 450-3,000 / Piece FOB
1 Piece (MOQ)
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Shenzhen Yuante Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
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Diffusion Co Detector Diffusion Oxygen Sensor

Diffusion Co Detector Diffusion Oxygen Sensor

US $ 500-1,200 / Piece FOB
1 Piece (MOQ)
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Taizhou Hanyao Electronic Technology Co., Ltd

Zhejiang, China Since 2025
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Nh3 CO2 Co CH4 No No2 Multiple Gas Analyzer Gas Detector

Nh3 CO2 Co CH4 No No2 Multiple Gas Analyzer Gas Detector

US $ 350-500 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Ningxia Nuoke Yinfeng Intelligent And Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Ningxia, China Since 2023
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Portable Customizable Multi Gas Detector

Portable Customizable Multi Gas Detector

US $ 90-500 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing KELISAIKE Safety Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2016
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Portable Gas Leak Detector for Monitoring Four Gases with Advanced Sensor

Portable Gas Leak Detector for Monitoring Four Gases with Advanced Sensor

US $ 100-390 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing AIYI Technologies Co., Ltd.

Jiangsu, China Since 2017
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Portable CH4 Methane Gas Meter 100%Lel Explosion-Proof with Alarm

Portable CH4 Methane Gas Meter 100%Lel Explosion-Proof with Alarm

US $ 100-290 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing AIYI Technologies Co., Ltd.

Jiangsu, China Since 2017
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ISO CE Portable Hydrogen Sulfide Single Gas Detector H2s

ISO CE Portable Hydrogen Sulfide Single Gas Detector H2s

US $ 59-90 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing AIYI Technologies Co., Ltd.

Jiangsu, China Since 2017
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China Portable Measuring Instrument Electric Sf6 Gas Analyzer

China Portable Measuring Instrument Electric Sf6 Gas Analyzer

US $ 280-1,500 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shandong Yizhong Industrial Co., Ltd

Manufacturer/Factory

Shandong, China Since 2023
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Intelligent Digital Precession Vortex Gas Flow Meter Helium Gas Flowmeters

Intelligent Digital Precession Vortex Gas Flow Meter Helium Gas Flowmeters

US $ 499-2,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
WEIHAI KUNKE FLOW INSTRUMENT CO., LTD.

Shandong, China Since 2019
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Fixed 0-1000ppm Ammonia Nh3 Gas Detector

Fixed 0-1000ppm Ammonia Nh3 Gas Detector

US $ 230-300 / Piece FOB
5 Pieces (MOQ)
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Mantern Industrial Co., Limited

Henan, China Since 2013
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Extremely Sensitive Portable Gas Leak Detector H1600 Gas Detector

Extremely Sensitive Portable Gas Leak Detector H1600 Gas Detector

US $ 59-90 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing AIYI Technologies Co., Ltd.

Jiangsu, China Since 2017
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Skz1050e Hot Sell Skz1050e-N2 Nitrogen Determination Test Meter

Skz1050e Hot Sell Skz1050e-N2 Nitrogen Determination Test Meter

US $ 345-380 / Set FOB
1 Set (MOQ)
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Audited Supplier
SKZ International Co., Ltd.

Shandong, China Since 2020
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Multiple Function Manufacturer Portable Gas Analyzer Used in Online Analysis and Testing

Multiple Function Manufacturer Portable Gas Analyzer Used in Online Analysis and Testing

US $ 280-1,500 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shandong Yizhong Industrial Co., Ltd

Manufacturer/Factory

Shandong, China Since 2023
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Gas / Air / Nitrogen Measurementindustrial Insertion/Inline Thermal Mass Flowmeter

Gas / Air / Nitrogen Measurementindustrial Insertion/Inline Thermal Mass Flowmeter

US $ 395-400 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Hebei Xukang Meter Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2013
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Chemical Pharmaceutical Plant Coal Mine Underground LED Digital Display Gas Detector for Carbon Monoxide and More Gas

Chemical Pharmaceutical Plant Coal Mine Underground LED Digital Display Gas Detector for Carbon Monoxide and More Gas

US $ 118 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wuxi Yongan Electronic Technology Co., Ltd.

Jiangsu, China Since 2026
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IP66 132*63*48mm Pocket Gas Monitor for Detecting Four Gases with PC TPU Shell

IP66 132*63*48mm Pocket Gas Monitor for Detecting Four Gases with PC TPU Shell

US $ 100-390 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing AIYI Technologies Co., Ltd.

Jiangsu, China Since 2017
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Rechargeable Portable Multigas Detector with LCD Display and Antistatic PC TPU

Rechargeable Portable Multigas Detector with LCD Display and Antistatic PC TPU

US $ 100-390 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing AIYI Technologies Co., Ltd.

Jiangsu, China Since 2017
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Compact Portable 4 Gases Detector with City Sensors for Toxic and Combustible Gases Concentration Detection

Compact Portable 4 Gases Detector with City Sensors for Toxic and Combustible Gases Concentration Detection

US $ 100-470 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing KELISAIKE Safety Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2016
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Factory Price Single Customized Gas Detector with CE, UL Approved/K60b

Factory Price Single Customized Gas Detector with CE, UL Approved/K60b

US $ 99-450 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing KELISAIKE Safety Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2016
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Type C USB Portablel Single Gas Detector for Gas Detection

Type C USB Portablel Single Gas Detector for Gas Detection

US $ 59-90 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing AIYI Technologies Co., Ltd.

Jiangsu, China Since 2017
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Hand-Held Portable Digital Gas Detector Gas Monitor for Gas Detection

Hand-Held Portable Digital Gas Detector Gas Monitor for Gas Detection

US $ 59-90 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing AIYI Technologies Co., Ltd.

Jiangsu, China Since 2017
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About O2 Sensor FAQ

  • QWhat types of gas sensors are available for industrial use?

    Discover the perfect addition to your Gas Sensor with our O2 Sensor.In the electrical and electronics industry, you can find a variety of gas sensors including semiconductor, catalytic bead, and electrochemical options. Most factories produce sensors that meet industry trends and safety standards. For competitive pricing on factory-direct gas sensors, contact us to get expert recommendations tailored to your needs.

  • QHow can I choose the right gas sensor for my project?

    The O2 Sensor is included in our comprehensive Gas Sensor range.Choosing the right gas sensor involves considering factors like the specific gases being detected and your application needs. Look for a supplier that offers a customization guide to match electrical specifications and operational demands. For a wholesale quote on gas sensors, explore our comprehensive catalog today.

  • QAre there cost-effective options for gas sensors available?

    Our O2 Sensor offers exceptional quality within the Gas Sensor category.Yes, there are cost-effective options for gas sensors that don’t skimp on quality. Many manufacturers provide OEM gas sensors that balance performance with competitive pricing. Be sure to analyze price versus features to ensure you choose the best value. For a custom quote suited to your specifications, reach out now!

Explosion-Proof Fixed Gas Detector

Explosion-Proof Fixed Gas Detector

US $ 300-900 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Taizhou Hanyao Electronic Technology Co., Ltd

Zhejiang, China Since 2025
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Compatible Edan/Ge/Mindary etc02 Adapter Factory Price

Compatible Edan/Ge/Mindary etc02 Adapter Factory Price

US $ 6.5-8 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen F1 Technology Co., Ltd.

Guangdong, China Since 2013
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Top Sensor High Precision Compact Portable Multi Gas Detector Industrial Use Leaking Detection

Top Sensor High Precision Compact Portable Multi Gas Detector Industrial Use Leaking Detection

US $ 100-1,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing KELISAIKE Safety Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2016
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4-in-1 Multi-Gas Detector

4-in-1 Multi-Gas Detector

US $ 500-1,200 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Taizhou Hanyao Electronic Technology Co., Ltd

Zhejiang, China Since 2025
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Portable 4 Gas Analyzers Gas Detector Gas Leak Detector

Portable 4 Gas Analyzers Gas Detector Gas Leak Detector

US $ 80-150 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing AIYI Technologies Co., Ltd.

Jiangsu, China Since 2017
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Portable up to 5 Gases Detector with Imported Sensors for Toxic and Explosive Gases Detection

Portable up to 5 Gases Detector with Imported Sensors for Toxic and Explosive Gases Detection

US $ 100-470 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing KELISAIKE Safety Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2016
Chat Now Send Inquiry
High Sensitivity Imported Sensor 0-100% Lel Gas Detector

High Sensitivity Imported Sensor 0-100% Lel Gas Detector

US $ 270-580 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing KELISAIKE Safety Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2016
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K1000 Series Gas Detector Controller with Fixed Gas Detector

K1000 Series Gas Detector Controller with Fixed Gas Detector

US $ 399-900 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing KELISAIKE Safety Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2016
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Hys2000-4 Four-Gas Detector with Electrochemical, IR, Pid, and Catalytic Sensors

Hys2000-4 Four-Gas Detector with Electrochemical, IR, Pid, and Catalytic Sensors

US $ 500-1,200 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Taizhou Hanyao Electronic Technology Co., Ltd

Zhejiang, China Since 2025
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LCD Displayed Mini Methyl Bromide Thermal Conductivity Gas Monitor (CH3Br)

LCD Displayed Mini Methyl Bromide Thermal Conductivity Gas Monitor (CH3Br)

US $ 1,390.67-1,525.38 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
SHENZHEN KORNO I AND E CO., LTD

Guangdong, China Since 2017
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High Precision Trade Measurement of Gas by Precession Vortex Flowmeter

High Precision Trade Measurement of Gas by Precession Vortex Flowmeter

US $ 499-2,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
WEIHAI KUNKE FLOW INSTRUMENT CO., LTD.

Shandong, China Since 2019
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Aluminium Alloy Vortex Flowmeter Flow Calculation Small Size Flow Using for Test Propane

Aluminium Alloy Vortex Flowmeter Flow Calculation Small Size Flow Using for Test Propane

US $ 499-2,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
WEIHAI KUNKE FLOW INSTRUMENT CO., LTD.

Shandong, China Since 2019
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Industrial H2s Hydrogen Sulfide Gas Detector Analyzer Gas Leak Detector

Industrial H2s Hydrogen Sulfide Gas Detector Analyzer Gas Leak Detector

US $ 190-230 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Wuxi Yongan Electronic Technology Co., Ltd.

Jiangsu, China Since 2026
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