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O2 Gas Sensor

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Smart Intelligent Gas Detection Device for Industrial Safety Monitoring Systems

Smart Intelligent Gas Detection Device for Industrial Safety Monitoring Systems

US $ 521.75-608.7 / Piece FOB
10 Pieces (MOQ)
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Hebei Zehong Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2026
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High Quality Portable Multi Gas with Data Storage Function and Software

High Quality Portable Multi Gas with Data Storage Function and Software

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

Jiangsu, China Since 2017
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Portable Multi Gas Detector Portable 4 in 1 Multi Gas Detector

Portable Multi Gas Detector Portable 4 in 1 Multi Gas Detector

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

Jiangsu, China Since 2017
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4 Gas Portable Multi-Gas Detector with Optional Sampling Pump

4 Gas Portable Multi-Gas Detector with Optional Sampling Pump

US $ 180-450 / 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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IP66 Portable Air Quality Detector Multi Gas Detector 4 in 1 Gas/Dust Particle Detector

IP66 Portable Air Quality Detector Multi Gas Detector 4 in 1 Gas/Dust Particle 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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Industrial Handheld with CE Certified H2s Gas Detector Monitor

Industrial Handheld with CE Certified H2s Gas Detector Monitor

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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IP66 Portable Multi Gas Detector 4 in 1 for Smart Detector Toxic Detector

IP66 Portable Multi Gas Detector 4 in 1 for Smart Detector Toxic 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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K60 4 in 1 Multi Gas Portable Gas Sensor Detector

K60 4 in 1 Multi Gas Portable Gas Sensor Detector

US $ 200-500 / 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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High Sensitivity Air Detector Multi Parameter Indoor Air Quality Monitoring

High Sensitivity Air Detector Multi Parameter Indoor Air Quality Monitoring

US $ 30-35 / pieces FOB
1 pieces (MOQ)
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Audited Supplier
Henan Fosen Electronics Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2025
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Fast Response Eto CO2 O3 Gas Analyzer Built-in Printer for Pharmaceutical Industry

Fast Response Eto CO2 O3 Gas Analyzer Built-in Printer for Pharmaceutical Industry

US $ 2,500-5,000 / 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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10 in 1 Tuya WiFi Lorawan Pm2.5 C02 Smart Moisture Sensor Indoor Monitor

10 in 1 Tuya WiFi Lorawan Pm2.5 C02 Smart Moisture Sensor Indoor Monitor

US $ 30-35 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Henan Fosen Electronics Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2025
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Stable Communication Tzone RS485 CO2 Transmitter Transmisor De CO2

Stable Communication Tzone RS485 CO2 Transmitter Transmisor De CO2

US $ 65-68 / 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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High Resolution Continuous Emission Compact Air Quality Monitoring Station CO2/So2/No2/Nh3/Cl2/CH2o/Hf

High Resolution Continuous Emission Compact Air Quality Monitoring Station CO2/So2/No2/Nh3/Cl2/CH2o/Hf

US $ 669-689 / pieces FOB
1 pieces (MOQ)
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Audited Supplier
Henan Fosen Electronics Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2025
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Multi Gas Detector Portable Industrial Multi Gas Detector LPG Gas Portable

Multi Gas Detector Portable Industrial Multi Gas Detector LPG Gas Portable

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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Flower Cultivation Use CO2 Measuring Instruments Probe Air Quality Sensors RS485 CO2 Transmitter

Flower Cultivation Use CO2 Measuring Instruments Probe Air Quality Sensors RS485 CO2 Transmitter

US $ 65-68 / 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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Portable Multi Gas Detector 2-5 Gas Aanalyzer Gas Monitor

Portable Multi Gas Detector 2-5 Gas Aanalyzer Gas Monitor

US $ 180-450 / 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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Smart Sensor 4 in 1 Gas Leak Portable Gas Detectors

Smart Sensor 4 in 1 Gas Leak Portable Gas Detectors

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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K60 5 in 1 Portable Multi Gas Detector

K60 5 in 1 Portable Multi Gas Detector

US $ 180-450 / 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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Portable Industrial Multi Exhaust Gas Analyzer

Portable Industrial Multi Exhaust Gas Analyzer

US $ 180-450 / 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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Factory Supplied CE Certified Industrial Portable 5 Multi Biogas Analyzer

Factory Supplied CE Certified Industrial Portable 5 Multi Biogas Analyzer

US $ 180-450 / 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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Tzone Carbon Dioxide Concentration Online Monitoring RS485 CO2 Transmitter

Tzone Carbon Dioxide Concentration Online Monitoring 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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Li-Battery Operated 4 in 1 Multi Gas Infrared 100%Vol Portable Analyzer

Li-Battery Operated 4 in 1 Multi Gas Infrared 100%Vol Portable Analyzer

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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Indoor Air Quality CO2 Detector Monitor Lorawan Air Quality Monitor

Indoor Air Quality CO2 Detector Monitor Lorawan Air Quality Monitor

US $ 30-35 / pieces FOB
1 pieces (MOQ)
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Audited Supplier
Henan Fosen Electronics Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2025
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About O2 Gas Sensor FAQ

  • QAre there cheap options for reliable gas analyzers?

    The O2 Gas Sensor is an essential part of our Gas Analyzer offerings.Yes, there are affordable gas analyzers available that maintain quality. Explore factory-direct solutions that offer budget-friendly pricing without compromising on features. As a buyer, keep in mind that while cheaper might be desirable, ensuring accuracy and consistency in gas detection is key to avoid mistakes during measurements.

  • QHow often should I calibrate my gas analyzer?

    The O2 Gas Sensor is a standout piece in our Gas Analyzer collection.Calibration frequency for gas analyzers typically depends on usage. Generally, it's recommended to calibrate every 6 months for consistent accuracy. For insight into cost-saving strategies, consider OEM options offered by distributors that provide calibration services at competitive prices. This proactive approach ensures compliance and precision in your measurement processes.

  • QWhat features should I look for in a gas analyzer?

    The O2 Gas Sensor is a top choice in our Gas Analyzer collection.When searching for a gas analyzer, consider features like multi-gas detection capabilities, calibration ease, and data logging capabilities. Look for OEM options that provide good pricing in wholesale quantities. Popular trends show that real-time monitoring and portability are in high demand, beneficial for various industries requiring reliable measurements.

Indoor CO2 Air Quality Monitor Infrared Carbon Dioxide Detector Environmental Sensors

Indoor CO2 Air Quality Monitor Infrared Carbon Dioxide Detector Environmental Sensors

US $ 30-35 / pieces FOB
1 pieces (MOQ)
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Audited Supplier
Henan Fosen Electronics Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2025
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Portable Alarm Pumping 4 in 1 Gas Detector Customize for Gas Leak Detector

Portable Alarm Pumping 4 in 1 Gas Detector Customize for Gas Leak Detector

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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Brewery CO2 Sensor RS485 Bioreactor CO2 Transmitter High Accuracy with LCD Display

Brewery CO2 Sensor RS485 Bioreactor CO2 Transmitter High Accuracy with LCD Display

US $ 65-68 / 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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E12A Electrochemical Detection Module for City Atmospheric Environmental Monitoring,

E12A Electrochemical Detection Module for City Atmospheric Environmental Monitoring,

US $ 410 / pieces FOB
2 pieces (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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CD3 Portable Gas Detector Multi-Gas Analyzer for Mining Use

CD3 Portable Gas Detector Multi-Gas Analyzer for Mining Use

US $ 124-197 / 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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Built-in Carbon Dioxide Sensor CO2 Transmitter

Built-in Carbon Dioxide Sensor 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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Portable H2s Oxygen Concentration Carbon Monoxide Gas Analyzers Handheld Multi-Gas Detector

Portable H2s Oxygen Concentration Carbon Monoxide Gas Analyzers Handheld Multi-Gas Detector

US $ 99-157 / 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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Portable Industrial Emission Analyzer 5 in 1 Gas Detector

Portable Industrial Emission Analyzer 5 in 1 Gas Detector

US $ 180-450 / 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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Measurement of CO2 in The Greenhouse Air Conditioner Gas Sensor CO2 Transmitter

Measurement of CO2 in The Greenhouse Air Conditioner Gas Sensor CO2 Transmitter

US $ 65-68 / 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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Long Life Agricultural Greenhouses Use Measuring Instruments CO2 Probe CO2 Transmitter

Long Life Agricultural Greenhouses Use Measuring Instruments CO2 Probe 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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Portable 5 in 1 Multi Gas Detection with-in High Precision Sensors

Portable 5 in 1 Multi Gas Detection with-in High Precision Sensors

US $ 180-450 / 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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Gas Detection in Mining Portable Multi-Gas Detector Optimized Analyzer

Gas Detection in Mining Portable Multi-Gas Detector Optimized Analyzer

US $ 124-197 / 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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Portable 5 in 1 Gas Analyzer Outdoor/Indoor Built-in Pump

Portable 5 in 1 Gas Analyzer Outdoor/Indoor Built-in Pump

US $ 180-450 / 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
Chat Now Send Inquiry
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