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O2 Sensor

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Compatible Mindray Etco2 Sensor Adapter T5 Mainstream Sensor

Compatible Mindray Etco2 Sensor Adapter T5 Mainstream Sensor

US $ 220-330 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen F1 Technology Co., Ltd.

Guangdong, China Since 2013
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Nox Sensors for Scania Trucks 2294290 5wk97400 Nox Sensor 24V 2294290 5wk97400 Top Quality Level

Nox Sensors for Scania Trucks 2294290 5wk97400 Nox Sensor 24V 2294290 5wk97400 Top Quality Level

US $ 145-155 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Qingdao D&E International Trade Co., Ltd.

Shandong, China Since 2022
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22630jn00A+A017 Water Temp Sensor for Navara Genuine Spare Part Oes

22630jn00A+A017 Water Temp Sensor for Navara Genuine Spare Part Oes

US $ 5-60 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wuhan Dong Feng Motor Industry Imp. & Exp. Co., Ltd.

Trading Company

Hubei, China Since 2021
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Factory Price Compatible Nihon Kohden Tec 8352K Etco2 Sensor

Factory Price Compatible Nihon Kohden Tec 8352K Etco2 Sensor

US $ 220-300 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen F1 Technology Co., Ltd.

Guangdong, China Since 2013
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Portable Single Ammonia Nh3 Gas Alarm Sensor for Safety

Portable Single Ammonia Nh3 Gas Alarm Sensor for Safety

US $ 64-70 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Shenzhen Sconda Intelligent Technology Co., Ltd

Guangdong, China Since 2024
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China Stainless Steel Smart Low Cost 4-20mA Pressure Transmitter Sensor

China Stainless Steel Smart Low Cost 4-20mA Pressure Transmitter Sensor

US $ 65-75 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Hefei WNK Smart Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2016
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Construction Machinery Engine Parts: Engine Nitrogen-Oxygen Sensor 04466641 for Deutz Tcd2.9L4 Tcd3.6 Engine.

Construction Machinery Engine Parts: Engine Nitrogen-Oxygen Sensor 04466641 for Deutz Tcd2.9L4 Tcd3.6 Engine.

US $ 60-70 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shandong Wolkang Machinery Equipment Co., Ltd.

Shandong, China Since 2025
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So2 Gas Sensor 4 Way Gas Monitor Multirae Gas Detector

So2 Gas Sensor 4 Way Gas Monitor Multirae Gas Detector

US $ 96-120 / Set FOB
1 Set (MOQ)
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Audited Supplier
Henan Zhong An Electronic Detection Technology CO.,LTD

Manufacturer/Factory & Trading Company

Henan, China Since 2025
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Factory Price Nitrogen Oxide Sensor 5wk96621K 758713005 for BMW Trucks Aftermarket

Factory Price Nitrogen Oxide Sensor 5wk96621K 758713005 for BMW Trucks Aftermarket

US $ 125-137 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shiyan Yilianda Industry And Trade Co., Ltd.

Hubei, China Since 2022
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High Sensitivity HVAC Carbon Dioxide Sensor RS485 CO2 Transmitter

High Sensitivity HVAC Carbon Dioxide Sensor RS485 CO2 Transmitter

US $ 58-68 / 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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Miran MOV2n 0-10 VDC Digital Transverter Convertor for Displacement Sensor

Miran MOV2n 0-10 VDC Digital Transverter Convertor for Displacement Sensor

US $ 18-20 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Miran Technology Co., Ltd.

Guangdong, China Since 2018
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Front Impact Sensor for Components of New Energy Vehicles for Model X/3 1473445-00-a 1095699-00-a 1037588-00-a

Front Impact Sensor for Components of New Energy Vehicles for Model X/3 1473445-00-a 1095699-00-a 1037588-00-a

US $ 9.6-14.5 / Piece FOB
5 Pieces (MOQ)
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Audited Supplier
NANCHANG AUTOCARE CO., LTD.

Trading Company

Jiangxi, China Since 2020
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16060-Kvc-J01 Honda Winner 150 TPS Throttle Body Sensors RS150

16060-Kvc-J01 Honda Winner 150 TPS Throttle Body Sensors RS150

US $ 15-16 / Piece FOB
20 Pieces (MOQ)
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Audited Supplier
GUANGZHOU RICH TECHNOLOGY CO.LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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Industrial on-Line Dissolved Oxygen Tester Portable Oxygen Content Tester Sensor

Industrial on-Line Dissolved Oxygen Tester Portable Oxygen Content Tester Sensor

US $ 214.29-542.86 / Set FOB
1 Set (MOQ)
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Audited Supplier
Wuxi Chaoda Electronic Technology Co., Ltd.

Jiangsu, China Since 2023
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K700 Online Fixed Gas Sensor (RS485/4-20mA signal)

K700 Online Fixed Gas Sensor (RS485/4-20mA signal)

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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K700 Water Proof Fixed Gas Sensor

K700 Water Proof Fixed Gas Sensor

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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Explosion-Proof Pocket Gas Sensor for Detecting Multi Gases with LCD Display

Explosion-Proof Pocket Gas Sensor for Detecting Multi Gases with LCD Display

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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304 Stainless Steel Engine Liquid Pressure Sensor Canopen

304 Stainless Steel Engine Liquid Pressure Sensor Canopen

US $ 65-75 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Hefei WNK Smart Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2016
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K800 Single Point Mounted Gas Sensor with Sound Light Alarm

K800 Single Point Mounted Gas Sensor with Sound Light Alarm

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 Single Point Mounted Gas Sensor for Distributed Control System (DCS)

K800 Single Point Mounted Gas Sensor for Distributed Control System (DCS)

US $ 457-478 / 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 Portable NO2 Gas Sensor

K60 Portable NO2 Gas Sensor

US $ 192-262 / 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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Tr-Hts Moisture Content Irrigation System Soil 4 20mA Controller Temperature Humidity Meter Hygrometere Sensor

Tr-Hts Moisture Content Irrigation System Soil 4 20mA Controller Temperature Humidity Meter Hygrometere Sensor

US $ 56 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Sichuan Weinasa Technology Co., Ltd.

Trading Company

Sichuan, China Since 2022
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226309sm0a+Z002 Post Processing Temperature Sensor for Navara Genuine Spare Part Oes

226309sm0a+Z002 Post Processing Temperature Sensor for Navara Genuine Spare Part Oes

US $ 5-60 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wuhan Dong Feng Motor Industry Imp. & Exp. Co., Ltd.

Trading Company

Hubei, China Since 2021
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About O2 Sensor FAQ

  • QWhat should I watch out for in cheap gas sensors from distributors?

    Discover the perfect addition to your Gas Sensor with our O2 Sensor.Bulk gas sensor orders from distributors can be cost-effective, but always check for updated certification and OEM options. Price might be tempting, but not all factory direct gas sensors meet technical or customization standards—request a guide or custom quote before deciding!

  • QHow do gas sensor wholesale prices compare with factory OEM supply?

    Discover the perfect addition to your Gas Sensor with our O2 Sensor.Wholesale gas sensor sourcing often brings better price points and flexible OEM supply terms than what many distributors offer. Factory OEM pricing and the latest gas sensor market trends reveal cost savings when buying in bulk—contact for the top gas sensor deals and RFQ information.

  • QCan gas sensors be customized for unique applications or top industry trends?

    The O2 Sensor is a top choice in our Gas Sensor collection.Yes, many OEM and factory direct gas sensor suppliers offer custom calibration or integration tailored to specific wholesale needs. Keeping up with top trends, such as industrial IoT applications, can boost your buying decision. Reach out for a customization guide and competitive quote.

Factory Price Flat Probe Thermocouple Sensor K Type with High Temperature

Factory Price Flat Probe Thermocouple Sensor K Type with High Temperature

US $ 4-10 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Shenzhen Norwis Technology Co., Ltd.

Guangdong, China Since 2025
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K60 Portable No Gas Sensor

K60 Portable No Gas Sensor

US $ 105-193 / 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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Throttle Body Sensor 16430 for YAMAHA Nmax

Throttle Body Sensor 16430 for YAMAHA Nmax

US $ 1-20 / Piece FOB
20 Pieces (MOQ)
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Audited Supplier
GUANGZHOU RICH TECHNOLOGY CO.LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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K800-O3 Industrial Fixed 4-20mA Output LED Display Ozone Gas Leak Detector O3 Sensor with Alarm Light

K800-O3 Industrial Fixed 4-20mA Output LED Display Ozone Gas Leak Detector O3 Sensor with Alarm Light

US $ 220-1,060 / 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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Digital Pm2.5 Pm10 CO2 Iaq Meter Home Indoor Air Quality Testing Sensor

Digital Pm2.5 Pm10 CO2 Iaq Meter Home Indoor Air Quality Testing Sensor

US $ 74-650 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shandong Renke Control Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2025
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Etco2 Mainstream Connector CO2 Sensor

Etco2 Mainstream Connector CO2 Sensor

US $ 230-350 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen F1 Technology Co., Ltd.

Guangdong, China Since 2013
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E+H Oxymax Cos61d/Cos61/Cos22D/Cos22e/Cos21d Oxygen Sensor Memosens Oxygen Probe

E+H Oxymax Cos61d/Cos61/Cos22D/Cos22e/Cos21d Oxygen Sensor Memosens Oxygen Probe

US $ 2,000-3,000 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Shenzhen Anyi Technology Co., Ltd.

Guangdong, China Since 2024
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Throttle Body Sensor for Exciter150I/Nmax125/150

Throttle Body Sensor for Exciter150I/Nmax125/150

US $ 1-20 / Piece FOB
20 Pieces (MOQ)
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Audited Supplier
GUANGZHOU RICH TECHNOLOGY CO.LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
Chat Now Send Inquiry
RS485 4-20mA 0-5V Wall Mount Gas Detection Ammonia Detector Nh3 Gas Sensor

RS485 4-20mA 0-5V Wall Mount Gas Detection Ammonia Detector Nh3 Gas Sensor

US $ 40-60 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Hefei Siko Instruments Co., Ltd.

Anhui, China Since 2023
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Nox Sensors for Daf Truck 1836060 5wk96628b Nox Sensors for Daf 1836061 5wk96626b Long Time Warranty

Nox Sensors for Daf Truck 1836060 5wk96628b Nox Sensors for Daf 1836061 5wk96626b Long Time Warranty

US $ 145-155 / Piece FOB
10 Pieces (MOQ)
Send Inquiry
Audited Supplier
Qingdao D&E International Trade Co., Ltd.

Shandong, China Since 2022
Chat Now Send Inquiry
K700 Fixed Gas Sensor for Industrial Safety

K700 Fixed Gas Sensor for Industrial Safety

US $ 290-400 / 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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Electrochemical Principle Gas Sensor for Toxic Gas with Ex-Proof Certificate

Electrochemical Principle Gas Sensor for Toxic Gas with Ex-Proof Certificate

US $ 59-300 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing AIYI Technologies Co., Ltd.

Jiangsu, China Since 2017
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High Quality Electromagnetic Valve Connector Rtd PT100 PT1000 Temperature Sensor

High Quality Electromagnetic Valve Connector Rtd PT100 PT1000 Temperature Sensor

US $ 15-100 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Shenzhen Norwis Technology Co., Ltd.

Guangdong, China Since 2025
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