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O2 Sensor

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Wall Mount Type H2s Hydrogen Sulfide Single Gas Analyzer Fixed Gas Detector

Wall Mount Type H2s Hydrogen Sulfide Single Gas Analyzer Fixed Gas Detector

US $ 97.9-147.7 / 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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Nkyf Smart Portable LPG Gas Leak Detector Household Natural Combustible Gas Analyzers

Nkyf Smart Portable LPG Gas Leak Detector Household Natural Combustible Gas Analyzers

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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Industry Wall-Mounted Workshop Gas Detector Co Gas Alarm

Industry Wall-Mounted Workshop Gas Detector Co Gas Alarm

US $ 280-400 / Piece FOB
1 Piece (MOQ)
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Nanjing KELISAIKE Safety Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2016
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Ms104K-L-O3 Portable Ozone Gas Detector with Pump Suction and Diffusion

Ms104K-L-O3 Portable Ozone Gas Detector with Pump Suction and Diffusion

US $ 228-380 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Beijing Zetron Technology Co., Ltd

Trading Company

Beijing, China Since 2024
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Portable up to 5 Gas Detectors with Top Grade Sensors for Detecting Combustible and Toxic Gases

Portable up to 5 Gas Detectors with Top Grade Sensors for Detecting Combustible and Toxic Gases

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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Kf200 Series Laser Gas Analyzer

Kf200 Series Laser Gas Analyzer

US $ 7,999-70,000 / 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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Sf6 Comprehensive Test Portable Sf6 Gas Analyzer (Three-in-One)

Sf6 Comprehensive Test Portable Sf6 Gas Analyzer (Three-in-One)

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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Best Selling 4 Gas Detector Monitor Four in One with Pump Confined Space Lel

Best Selling 4 Gas Detector Monitor Four in One with Pump Confined Space Lel

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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Iecex ATEX Multi Gas Detector Wireless Bluetooth IP67 Multi Analyzer

Iecex ATEX Multi Gas Detector Wireless Bluetooth IP67 Multi Analyzer

US $ 300-5,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Yuante Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
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0-100% Lel Household Portable Combustible Gas Detector Alarm

0-100% Lel Household Portable Combustible Gas Detector Alarm

US $ 138-165.3 / 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 Methane Toxic Detector with Ndir Gas Sensor

Handheld Methane Toxic Detector with Ndir Gas Sensor

US $ 889.5-1,298.5 / 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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Aluminum Alloy Enclosure Duct Mounted Type User-Friendly Liquefied Petroleum LPG Liquefied Petroleum Gas Gas Detector with LED Display

Aluminum Alloy Enclosure Duct Mounted Type User-Friendly Liquefied Petroleum LPG Liquefied Petroleum Gas Gas Detector with LED Display

US $ 62-85 / 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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Portable Factory Price Nh3 Ammonia Gas Detector for Nh3 Measuring

Portable Factory Price Nh3 Ammonia Gas Detector for Nh3 Measuring

US $ 110-180 / 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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K800 Fixed Gas Detector for Carbon Oxide

K800 Fixed Gas Detector for Carbon Oxide

US $ 139-457 / 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 Multi Gas Detector with Diffusion Sampling

Portable Multi Gas Detector with Diffusion Sampling

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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IP68 Grade Fireproof Explosion-Proof High Sensitive Portable Multi Gas Detector

IP68 Grade Fireproof Explosion-Proof High Sensitive Portable Multi Gas Detector

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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Ms104K-L-Ash3 Portable Arsine Gas Detector with Pump Suction and Diffusion

Ms104K-L-Ash3 Portable Arsine Gas Detector with Pump Suction and Diffusion

US $ 228-380 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Beijing Zetron Technology Co., Ltd

Trading Company

Beijing, China Since 2024
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Personal Safety Equipment Portable Cl2 Chlorine Detector

Personal Safety Equipment Portable Cl2 Chlorine Detector

US $ 200-300 / 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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China 2019 Portable High Precision Infrared Gas Leak Detector CH4 Gas Alarm Detector

China 2019 Portable High Precision Infrared Gas Leak Detector CH4 Gas Alarm Detector

US $ 500-550 / 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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K800 Explosion-Proof Gas Detector

K800 Explosion-Proof Gas Detector

US $ 133-1,325 / 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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High Quality Portable Analyzer Chlorine Gas Detector

High Quality Portable Analyzer Chlorine Gas Detector

US $ 120-550 / 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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Fixed Industrial LPG Gas Leak Detector with Factory Price

Fixed Industrial LPG Gas Leak Detector with Factory Price

US $ 199-999 / 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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Skz1050e-CO2 0-5000ppm Tester Skz1050-CO2 Carbon Monoxide High Purity

Skz1050e-CO2 0-5000ppm Tester Skz1050-CO2 Carbon Monoxide High Purity

US $ 596-627 / Set FOB
1 Set (MOQ)
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Audited Supplier
SKZ International Co., Ltd.

Shandong, China Since 2020
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About O2 Sensor FAQ
  • QWhat types of gas sensors are available for industrial use?

    The O2 Sensor is classified under our comprehensive Gas Sensor range.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.

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

    The O2 Sensor is included in our comprehensive Gas Sensor range.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!

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

    The O2 Sensor is a standout piece in our Gas Sensor collection.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.

High-Precision Multi-Gas Tester Analyzer Portable Gas Detector

High-Precision Multi-Gas Tester Analyzer Portable Gas Detector

US $ 63-75 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Sconda Intelligent Technology Co., Ltd

Guangdong, China Since 2024
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Ex Co H2s High Definition Portable Gas Analyzer Detector Multi-Gas Leak Alarm

Ex Co H2s High Definition Portable Gas Analyzer Detector Multi-Gas Leak Alarm

US $ 81-106 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Ningxia Nuoke Yinfeng Intelligent And Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Ningxia, China Since 2023
Chat Now Send Inquiry
High Quality Fixed Industry Use Gas Detector with 4-20 Ma Output for H2s Gas Monitoring

High Quality Fixed Industry Use Gas Detector with 4-20 Ma Output for H2s Gas Monitoring

US $ 200-350 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Nanjing KELISAIKE Safety Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2016
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K60 Single Gas Alarm with Vibration Alarm

K60 Single Gas Alarm with Vibration Alarm

US $ 63-1,325 / 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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Gas Analyz Medical Quality Oxygen/Hydrogen Nitrogen Portable Oxygen Analyzer Price

Gas Analyz Medical Quality Oxygen/Hydrogen Nitrogen Portable Oxygen Analyzer Price

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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Professional Gas Alert 4 Gas Monitor Detector Confined Space Air

Professional Gas Alert 4 Gas Monitor Detector Confined Space Air

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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K60 Portable Infrared Single Gas Detector

K60 Portable Infrared Single Gas Detector

US $ 63-1,255 / 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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Ce Approved 20 V DC Fixed Gas Detector for Toxic and Combustible Gas Monitoring

Ce Approved 20 V DC Fixed Gas Detector for Toxic and Combustible Gas Monitoring

US $ 210-500 / 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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K700 Fixed Gas Detector for Metallurgy Industry

K700 Fixed Gas Detector for Metallurgy Industry

US $ 290-400 / 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 Multi-Function 4 in 1 Gas Sensor Detector Alarm for Gas Analyzers

Portable Multi-Function 4 in 1 Gas Sensor Detector Alarm for Gas Analyzers

US $ 62-65 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
TZONE DIGITAL TECHNOLOGY CO., LTD.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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Aluminum Alloy Enclosure Duct Mounted Type LPG, CH4, So2, Nh3 Gas Detector with Reliable Sound and Light Alerts

Aluminum Alloy Enclosure Duct Mounted Type LPG, CH4, So2, Nh3 Gas Detector with Reliable Sound and Light Alerts

US $ 85 / 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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Handheld Single Gas Portable H2s Gas Detector

Handheld Single Gas Portable H2s Gas Detector

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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CE Approval Light Weight Gas Detector for 0-100ppm H2s Analyzing

CE Approval Light Weight Gas Detector for 0-100ppm H2s Analyzing

US $ 120-580 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Nanjing KELISAIKE Safety Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2016
Chat Now Send Inquiry
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