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4-20mA Output Precession Vortex Flowmeter Used in Chemical Plants, Pig Farms

4-20mA Output Precession Vortex Flowmeter Used in Chemical Plants, Pig Farms

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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Ppm Level Detection Anti Poison Resistance C2h2 Sf6 Cl2 Co Gas Detector with Reliable Alarm System

Ppm Level Detection Anti Poison Resistance C2h2 Sf6 Cl2 Co Gas Detector with Reliable Alarm System

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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Workshop Safety Control Fixed Online Gas Meter Voc Gas Analyzer

Workshop Safety Control Fixed Online Gas Meter Voc Gas Analyzer

US $ 980 / 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 Pump Diffusion Gas Detector

Portable Pump Diffusion Gas Detector

US $ 1,000 / 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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High Sensitivity Portable Nitrogen Dioxide Gas Alarm Detector

High Sensitivity Portable Nitrogen Dioxide Gas Alarm Detector

US $ 220-300 / 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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Ms104K-L-Geh4 Portable Germane Gas Detector with Pump Suction and Diffusion

Ms104K-L-Geh4 Portable Germane 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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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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Rechargeable Portable Single Gas Detector H1600 for Detecting Gas Leak

Rechargeable Portable Single Gas Detector H1600 for Detecting Gas Leak

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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Nitrogen Helium Detector Portable CO2 LPG H2 Co Personal Gas Monitor Price Handheld Multi Gas Detector

Nitrogen Helium Detector Portable CO2 LPG H2 Co Personal Gas Monitor Price Handheld 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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Spiral Vortex Flowmeter Lux Gas Flowmeter Natural Gas Nitrogen Gas Meter 2540 DN65

Spiral Vortex Flowmeter Lux Gas Flowmeter Natural Gas Nitrogen Gas Meter 2540 DN65

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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ASTM D2863 Limited Oxygen Index Loi Tester with Electrochemistry Oxygen Sensor

ASTM D2863 Limited Oxygen Index Loi Tester with Electrochemistry Oxygen Sensor

US $ 5,000-10,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Chongqing Advanced Technology Co., Ltd.

Chongqing, China Since 2021
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Handheld Leak Hydrogen Gas Detector with Pump Suction Portable H2

Handheld Leak Hydrogen Gas Detector with Pump Suction Portable H2

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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Gas Analyzer Anti-Corrosion LCD Display Personal Portable Ex Combustible Gas Detector for Mines

Gas Analyzer Anti-Corrosion LCD Display Personal Portable Ex Combustible Gas Detector for Mines

US $ 59-150 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing AIYI Technologies Co., Ltd.

Jiangsu, China Since 2017
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Gas Flow Gauge Long Life Time Gas Positive Displacement Flowmeter

Gas Flow Gauge Long Life Time Gas Positive Displacement 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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Nkyf 4 in 1 Wall-Mounted Fixed Hydrogen Gas Detector

Nkyf 4 in 1 Wall-Mounted Fixed Hydrogen Gas Detector

US $ 364.3-394.8 / 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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Factory Outlet Sf6 Leak Detector with Infrared Gas Sensor

Factory Outlet Sf6 Leak Detector with Infrared Gas Sensor

US $ 1,196.28-1,878.55 / 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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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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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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K800 Fixed Wireless Gas Detector

K800 Fixed Wireless Gas Detector

US $ 205-1,325 / 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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Marine So2 Continuous Emission Monitoring System Marine Scrubber Cems

Marine So2 Continuous Emission Monitoring System Marine Scrubber Cems

US $ 50,000 / Set FOB
1 Set (MOQ)
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Audited Supplier
Yantai Well Done Tech Co., Ltd

Shandong, China Since 2025
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Mic500s Fixed Gas Detector for Toxic, Explosive and Oxygen Deficiency Gases

Mic500s Fixed Gas Detector for Toxic, Explosive and Oxygen Deficiency Gases

US $ 300-3,000 / 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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Factory Price Portable Gas Detector H1600 for H2s Gas Leak Alarm

Factory Price Portable Gas Detector H1600 for H2s Gas Leak Alarm

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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24V DC Support Industry Safety Gas Alarm Combustible CH4 Fixed Gas Detector

24V DC Support Industry Safety Gas Alarm Combustible CH4 Fixed Gas Detector

US $ 200-1,000 / 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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About O2 Sensor FAQ

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

    Our O2 Sensor offers exceptional quality within 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?

    Discover the perfect Gas Sensor addition with our O2 Sensor.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 an essential part of our Gas Sensor offerings.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.

Handheld Carbon Disulfide Gas Detector

Handheld Carbon Disulfide 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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Ppm Level Detection Anti Poison Resistance Durable LPG, CH4, So2, Nh3 Detector with LED Display and Alarm

Ppm Level Detection Anti Poison Resistance Durable LPG, CH4, So2, Nh3 Detector with LED Display and Alarm

US $ 85 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Wuxi Yongan Electronic Technology Co., Ltd.

Jiangsu, China Since 2026
Chat Now Send Inquiry
Versatile 5-in-1 Portable Gas Detector for Multi-Gas Safety

Versatile 5-in-1 Portable Gas Detector for Multi-Gas Safety

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

Manufacturer/Factory

Shandong, China Since 2023
Chat Now Send Inquiry
Long-Lived Natural Gas Precession Vortex Flowmeter with 4-20mA Output

Long-Lived Natural Gas Precession Vortex Flowmeter with 4-20mA Output

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

Shandong, China Since 2019
Chat Now Send Inquiry
Co, Oxygen, H2s Portable Mult-Gas Detector

Co, Oxygen, H2s Portable Mult-Gas Detector

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

Jiangsu, China Since 2017
Chat Now Send Inquiry
Ms104K-L-CH4o Portable Methanol Gas Detector with Pump Suction and Diffusion

Ms104K-L-CH4o Portable Methanol 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
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
Chat Now Send Inquiry
4-20mA Fixed Ammonia Gas Detector Nh3 Gas Analyzer

4-20mA Fixed Ammonia Gas Detector Nh3 Gas Analyzer

US $ 200-400 / 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
Chat Now Send Inquiry
Co Lel Cl2 pH3 No2 4-20mA Combustible Gas Ex Gas Detector

Co Lel Cl2 pH3 No2 4-20mA Combustible Gas Ex 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
Chat Now Send Inquiry
Handheld Multi-Functional Hanyao Hye 2000 Portable Gas Detector

Handheld Multi-Functional Hanyao Hye 2000 Portable 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
Chat Now Send Inquiry
Ms104K-L-C2h6 Portable Ethane Gas Detector with Pump Suction and Diffusion

Ms104K-L-C2h6 Portable Ethane 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
Ms104K-L Hydrogen Gas Detector: Portable, Diffusion Type for Precise Hydrogen Leak Detection

Ms104K-L Hydrogen Gas Detector: Portable, Diffusion Type for Precise Hydrogen Leak Detection

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
Portable Gas Sniffer with Rechargeable Lithium Battery and Button Operation

Portable Gas Sniffer with Rechargeable Lithium Battery and Button Operation

US $ 100-350 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Nanjing AIYI Technologies Co., Ltd.

Jiangsu, China Since 2017
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