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Wall-Mounted Nh3 Ammonia Gas Detector for Chicken Farm Shed

Wall-Mounted Nh3 Ammonia Gas Detector for Chicken Farm Shed

US $ 659-1,500 / 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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4 in 1 Gas Analyzer Handheld Portable Gas Leak Detector Portable Gas Analyzer

4 in 1 Gas Analyzer Handheld Portable Gas Leak Detector Portable Gas Analyzer

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

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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Portable Single Gas Detector Clip on H2s Monitor Co Sensor Ammonia Alert

Portable Single Gas Detector Clip on H2s Monitor Co Sensor Ammonia Alert

US $ 35-45 / Set FOB
1 Set (MOQ)
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Henan Zhong An Electronic Detection Technology CO.,LTD

Manufacturer/Factory & Trading Company

Henan, China Since 2025
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High Quality Fixed Nh3 Ammonia Gas Detector

High Quality Fixed Nh3 Ammonia Gas Detector

10 Pieces (MOQ)
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Mantern Industrial Co., Limited

Henan, China Since 2013
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Wall Mounted LCD Display 0-2000 Ppm Co Gas Detector

Wall Mounted LCD Display 0-2000 Ppm Co Gas Detector

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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Advanced Rechargeable 4-Gas Detector with Long Battery Life

Advanced Rechargeable 4-Gas Detector with Long Battery Life

US $ 69-98 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Sconda Intelligent Technology Co., Ltd

Guangdong, China Since 2024
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Bw Solo Handheld Combustible Portable Single Gas Detector Honeywell Brand

Bw Solo Handheld Combustible Portable Single Gas Detector Honeywell Brand

US $ 120-500 / 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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K60 (CTH1000) Mini Single Gas Detection Alarm

K60 (CTH1000) Mini Single Gas Detection Alarm

US $ 120-880 / 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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a Handheld Single Gas Portable H2s Gas Detector

a 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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K500 Industrial Mining LPG Co Oxygen Combustible Toxic Fixed Gas Detector

K500 Industrial Mining LPG Co Oxygen Combustible Toxic Fixed Gas Detector

US $ 300-400 / 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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Industrial Safety Equipment Fixed H2s Gas Detector for Online Monitoring

Industrial Safety Equipment Fixed H2s Gas Detector for Online Monitoring

US $ 320-360 / 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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Compact Lightweight Design Corrosion Resistant Coating LED Liquefied Petroleum Gas Digital Display LPG Detector for Liquefied Petroleum Gas Safety

Compact Lightweight Design Corrosion Resistant Coating LED Liquefied Petroleum Gas Digital Display LPG Detector for Liquefied Petroleum Gas Safety

US $ 62-85 / Piece FOB
1 Piece (MOQ)
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Wuxi Yongan Electronic Technology Co., Ltd.

Jiangsu, China Since 2026
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Wall-Mounted 4-20mA RS485 Chlorine Cl2 Gas Detector Fixed Sensor with Sound and Light Alarm

Wall-Mounted 4-20mA RS485 Chlorine Cl2 Gas Detector Fixed Sensor with Sound and Light Alarm

US $ 200-235 / Piece FOB
1 Piece (MOQ)
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Wuxi Yongan Electronic Technology Co., Ltd.

Jiangsu, China Since 2026
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CE Certificated Portable Multi Gas Detector

CE Certificated Portable Multi Gas Detector

US $ 90-450 / 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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Strong Anti Interference Wide Temp -40~70c User-Friendly Carbon Monoxide Co Detector with Sound and Light Alerts

Strong Anti Interference Wide Temp -40~70c User-Friendly Carbon Monoxide Co Detector with Sound and Light Alerts

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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Anti Poison Resistance Temperature Humidity Compensated C2h2, Sf6, Cl2, Co Gas Detector with 1.5W Power Supply

Anti Poison Resistance Temperature Humidity Compensated C2h2, Sf6, Cl2, Co Gas Detector with 1.5W Power Supply

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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RS485 Industrial Chlorine Cl2 Gas Detector Fixed Gas Sensor with Digital Display and Sound Alarm Mode

RS485 Industrial Chlorine Cl2 Gas Detector Fixed Gas Sensor with Digital Display and Sound Alarm Mode

US $ 200-235 / 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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Laboratory Research Paper Textile Factory LED Digital Display Chlorine Dioxide Detector with Alarm Mode

Laboratory Research Paper Textile Factory LED Digital Display Chlorine Dioxide Detector with Alarm Mode

US $ 221-250 / 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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4-20 Ma Three Phase Four Wire Active & Reactive Power Transducer

4-20 Ma Three Phase Four Wire Active & Reactive Power Transducer

US $ 380 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Beijing GFUVE Electronics Co., Ltd.

Beijing, China Since 2013
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Ms104K-L Portable Gas Detector for Chemical Industry – Precise Detection of Toxic Gas Leaks

Ms104K-L Portable Gas Detector for Chemical Industry – Precise Detection of Toxic Gas Leaks

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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Power Plant Boiler Emission Steel Smelting Iron Sound and Light Alarm Mode for Chlorine Dioxide Detector

Power Plant Boiler Emission Steel Smelting Iron Sound and Light Alarm Mode for Chlorine Dioxide Detector

US $ 221-250 / 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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K800 Mounted Lel/CH4 Gas Detector

K800 Mounted Lel/CH4 Gas Detector

US $ 133-185 / 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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Compact Light Weight Design Corrosion Resistant Coating Efficient Industrial pH3 Phosphine Gas Leak Detector with LED Digital Display Features

Compact Light Weight Design Corrosion Resistant Coating Efficient Industrial pH3 Phosphine Gas Leak Detector with LED Digital Display Features

US $ 190-250 / 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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About O2 Sensor FAQ

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

    The O2 Sensor is a premium choice in the Gas Sensor category.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?

    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!

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

    Our O2 Sensor offers exceptional quality within the Gas Sensor category.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.

Ms104K-L-C2h6o Portable Ethyl Alcohol Gas Detector with Pump Suction and Diffusion

Ms104K-L-C2h6o Portable Ethyl Alcohol 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 Gas Leak Detector Flue Gas Analyzer Combustible Gas Leak Detector

Portable Gas Leak Detector Flue Gas Analyzer Combustible Gas Leak 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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Nh3 Ammonia Multi Gas Detector CO2 CH4 H2s Gas Analyzer

Nh3 Ammonia Multi Gas Detector CO2 CH4 H2s Gas Analyzer

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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K800 Fixed Gas Detector for Toxic Gas Leakage

K800 Fixed Gas Detector for Toxic Gas Leakage

US $ 185-470 / 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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Oxygen Gas Monitoring Device for Safe and Healthy Indoor Environments

Oxygen Gas Monitoring Device for Safe and Healthy Indoor Environments

US $ 28 / FOB
1 (MOQ)
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Audited Supplier
Hunan Rika Electronic Tech Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2020
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RS-FPC-N01 Explosion-Proof Industrial Gas Transmitter Gas Detector

RS-FPC-N01 Explosion-Proof Industrial Gas Transmitter Gas Detector

US $ 126.38-156 / Set FOB
1 Set (MOQ)
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Audited Supplier
Chongqing Jiuxin Automation Technology Co., Ltd

Chongqing, China Since 2024
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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
Ms104K-L-Nox Portable Nitrogen Oxide Gas Detector with Pump Suction and Diffusion

Ms104K-L-Nox Portable Nitrogen Oxide Gas Detector with Pump Suction and Diffusion

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

Trading Company

Beijing, China Since 2024
Chat Now Send Inquiry
Tunnel Pipeline Leak Detection Underground Garage Parking Chlorine Dioxide Detector with Sound Alarm and Digital Display

Tunnel Pipeline Leak Detection Underground Garage Parking Chlorine Dioxide Detector with Sound Alarm and Digital Display

US $ 221-250 / 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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Custom Portable Multi-Gas Detector Combustible CH4 CO2 H2s Digital LCD Gas Analyzer

Custom Portable Multi-Gas Detector Combustible CH4 CO2 H2s Digital LCD Gas Analyzer

US $ 90-118.7 / 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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Fixed LED Display 4-20 Ma Output Co Gas Alarm Detector

Fixed LED Display 4-20 Ma Output Co Gas Alarm Detector

US $ 200-350 / 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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Strong Anti Interference Wide Temp -40~70c LPG, CH4, So2, Nh3 Detector with 1.5W Power and Sound Alerts

Strong Anti Interference Wide Temp -40~70c LPG, CH4, So2, Nh3 Detector with 1.5W Power and Sound 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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Nkyf-Nkhds400+Fex Fixed Single Gas Detector Special for Industrial Environment

Nkyf-Nkhds400+Fex Fixed Single Gas Detector Special for Industrial Environment

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
Chat Now Send Inquiry
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