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O2-a2 Sensor

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IP65 Protection Explosion Proof Available Accurate Zirconia Zirconium Oxide Flue Gas Oxygen Analyzer for Furnace Control

IP65 Protection Explosion Proof Available Accurate Zirconia Zirconium Oxide Flue Gas Oxygen Analyzer for Furnace Control

US $ 520-680 / 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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Advanced Portable Multi-Gas Analyzer for Mining and Tunnel Applications

Advanced Portable Multi-Gas Analyzer for Mining and Tunnel Applications

US $ 10 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shandong Weixin Import and Export Co., Ltd

Manufacturer/Factory & Trading Company

Shandong, China Since 2025
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1-Input 2-Output Rail-Mounted DC Current to Voltage Isolated Signal Conditioner

1-Input 2-Output Rail-Mounted DC Current to Voltage Isolated Signal Conditioner

US $ 34.5-36.5 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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ISO9705 Full-Scale Multi-Function Calorimeter Full-Size Versatile Heat Measuring Tester

ISO9705 Full-Scale Multi-Function Calorimeter Full-Size Versatile Heat Measuring Tester

US $ 1,000-3,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Dongguan Lonroy Equipment Co., Ltd

Guangdong, China Since 2025
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Innovative Multi-Gas Detector for O2 Ex Voc Cl2 Co CH2o So2 N

Innovative Multi-Gas Detector for O2 Ex Voc Cl2 Co CH2o So2 N

US $ 1,190-4,600 / Set FOB
1 Set (MOQ)
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Audited Supplier
Beijing LSJ Technology Development Co., Ltd.

Manufacturer/Factory & Trading Company

Beijing, China Since 2026
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Energy Saving Emission Reduction OEM Customized 6 Months Warranty Zirconia Oxygen Analyzer for Chimney and Boiler Applications, 220VAC

Energy Saving Emission Reduction OEM Customized 6 Months Warranty Zirconia Oxygen Analyzer for Chimney and Boiler Applications, 220VAC

US $ 520-680 / 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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Isoem U (A) --P-O DC Current Voltage 0-10V to 4-20mA Isolation Signal Transmitter IC

Isoem U (A) --P-O DC Current Voltage 0-10V to 4-20mA Isolation Signal Transmitter IC

10 Pieces (MOQ)
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Audited Supplier
Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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Industrial Multi-Gas Analyzer with Simultaneous Detection of Various Gases

Industrial Multi-Gas Analyzer with Simultaneous Detection of Various Gases

US $ 10 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shandong Weixin Import and Export Co., Ltd

Manufacturer/Factory & Trading Company

Shandong, China Since 2025
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Industrial Gas Leak Monitoring Device with Wireless Communication

Industrial Gas Leak Monitoring Device with Wireless Communication

US $ 1,190-4,600 / Set FOB
1 Set (MOQ)
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Audited Supplier
Beijing LSJ Technology Development Co., Ltd.

Manufacturer/Factory & Trading Company

Beijing, China Since 2026
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Digital Zirconia Zirconium Oxide Flue Gas Oxygen Analyzer for Boiler Monitoring

Digital Zirconia Zirconium Oxide Flue Gas Oxygen Analyzer for Boiler Monitoring

US $ 520-680 / 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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Industrial Portable Multi-Gas Analyzer for Safe Mining Operations

Industrial Portable Multi-Gas Analyzer for Safe Mining Operations

US $ 10 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shandong Weixin Import and Export Co., Ltd

Manufacturer/Factory & Trading Company

Shandong, China Since 2025
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Compact DC Current/Voltage Signal (magnetoelectric) Transmitter/ Isolator (DIN3 ISO EM-U(A)-P-O)

Compact DC Current/Voltage Signal (magnetoelectric) Transmitter/ Isolator (DIN3 ISO EM-U(A)-P-O)

US $ 17-17.5 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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High-Precision Multi-Gas Detector for Industrial Applications

High-Precision Multi-Gas Detector for Industrial Applications

US $ 1,190-4,600 / Set FOB
1 Set (MOQ)
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Audited Supplier
Beijing LSJ Technology Development Co., Ltd.

Manufacturer/Factory & Trading Company

Beijing, China Since 2026
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Background Correction -20~+20mv Low Temp <700°C Professional Zirconia Oxygen Analyzer for Chimney Applications, 4-20mA

Background Correction -20~+20mv Low Temp <700°C Professional Zirconia Oxygen Analyzer for Chimney Applications, 4-20mA

US $ 520-680 / 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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Zero Gain and Full Scale Adjustable Magneto-Electric Isolation 0-20mA/0-5V/0-75mv/0-10V/4-20mA Transmitter/Amplifier IC

Zero Gain and Full Scale Adjustable Magneto-Electric Isolation 0-20mA/0-5V/0-75mv/0-10V/4-20mA Transmitter/Amplifier IC

US $ 14.2-15.9 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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Configurable Multi-Gas Analyzer for Accurate Measurement of Toxic Gases

Configurable Multi-Gas Analyzer for Accurate Measurement of Toxic Gases

US $ 10 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shandong Weixin Import and Export Co., Ltd

Manufacturer/Factory & Trading Company

Shandong, China Since 2025
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Compact Gas Detector with Rapid Detection for Multiple Hazardous Gases

Compact Gas Detector with Rapid Detection for Multiple Hazardous Gases

US $ 1,190-4,600 / Set FOB
1 Set (MOQ)
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Audited Supplier
Beijing LSJ Technology Development Co., Ltd.

Manufacturer/Factory & Trading Company

Beijing, China Since 2026
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Dcs Compatible Photoelectric Isolation 220VAC±10% 50Hz Precision Zirconia Oxygen Analyzer for Chimney and Boiler Applications

Dcs Compatible Photoelectric Isolation 220VAC±10% 50Hz Precision Zirconia Oxygen Analyzer for Chimney and Boiler Applications

US $ 520-680 / 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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DC V/I Signal Isolated Conditioning (ISO U(A)-P-O)

DC V/I Signal Isolated Conditioning (ISO U(A)-P-O)

10 Pieces (MOQ)
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Audited Supplier
Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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Portable Multi-Gas Analyzer with Infrared and Electrochemical Sensors

Portable Multi-Gas Analyzer with Infrared and Electrochemical Sensors

US $ 10 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shandong Weixin Import and Export Co., Ltd

Manufacturer/Factory & Trading Company

Shandong, China Since 2025
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Smart Multi-Gas Detector with Quick Response and Recovery Features

Smart Multi-Gas Detector with Quick Response and Recovery Features

US $ 1,190-4,600 / Set FOB
1 Set (MOQ)
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Audited Supplier
Beijing LSJ Technology Development Co., Ltd.

Manufacturer/Factory & Trading Company

Beijing, China Since 2026
Chat Now Send Inquiry
Industrial Zirconia Zirconium Oxide Flue Gas Oxygen Analyzer High Temperature

Industrial Zirconia Zirconium Oxide Flue Gas Oxygen Analyzer High Temperature

US $ 520-680 / 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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Zero Gain Adjustable DC Voltage Current Signal Isolated Amplifier Use for Automation Control

Zero Gain Adjustable DC Voltage Current Signal Isolated Amplifier Use for Automation Control

US $ 14.2-14.8 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
Chat Now Send Inquiry

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About O2-a2 Sensor FAQ

  • QHow often should I calibrate my gas analyzer?

    The O2-a2 Sensor is included in our comprehensive Gas Analyzer range.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?

    Enhance your Gas Analyzer setup with our premium O2-a2 Sensor.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.

  • QAre there cheap options for reliable gas analyzers?

    The O2-a2 Sensor is included in our comprehensive Gas Analyzer range.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.

Multi-Gas Analyzer for Simultaneous Detection of H2s Co and O2

Multi-Gas Analyzer for Simultaneous Detection of H2s Co and O2

US $ 10 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shandong Weixin Import and Export Co., Ltd

Manufacturer/Factory & Trading Company

Shandong, China Since 2025
Chat Now Send Inquiry
Handheld Multi Gas Detector with Fast Response and High Accuracy

Handheld Multi Gas Detector with Fast Response and High Accuracy

US $ 1,190-4,600 / Set FOB
1 Set (MOQ)
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Audited Supplier
Beijing LSJ Technology Development Co., Ltd.

Manufacturer/Factory & Trading Company

Beijing, China Since 2026
Chat Now Send Inquiry
Environmental Protection Low Oxygen Combustion Control Precision Zirconia Oxygen Analyzer for Chimney Use, 4-20mA Signal

Environmental Protection Low Oxygen Combustion Control Precision Zirconia Oxygen Analyzer for Chimney Use, 4-20mA Signal

US $ 520-680 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Wuxi Yongan Electronic Technology Co., Ltd.

Jiangsu, China Since 2026
Chat Now Send Inquiry
Electromagnetic Isolation DC Current Voltage Signal Isolated Amplifier 0-5V to 4-20mA Signal Isolation Transmitter IC

Electromagnetic Isolation DC Current Voltage Signal Isolated Amplifier 0-5V to 4-20mA Signal Isolation Transmitter IC

US $ 14-15 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
Chat Now Send Inquiry
Industrial Multi-Gas Analyzer for Accurate Detection in Mining Environments

Industrial Multi-Gas Analyzer for Accurate Detection in Mining Environments

US $ 10 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shandong Weixin Import and Export Co., Ltd

Manufacturer/Factory & Trading Company

Shandong, China Since 2025
Chat Now Send Inquiry
Reliable Multi-Gas Detector for O2 Ex Voc Cl2 Co CH2o So2 N

Reliable Multi-Gas Detector for O2 Ex Voc Cl2 Co CH2o So2 N

US $ 1,190-4,600 / Set FOB
1 Set (MOQ)
Send Inquiry
Audited Supplier
Beijing LSJ Technology Development Co., Ltd.

Manufacturer/Factory & Trading Company

Beijing, China Since 2026
Chat Now Send Inquiry
Dual Channel Isolated Output Dcs Compatible Efficient Zirconia Analyzer for 220VAC Boiler Systems and Monitoring

Dual Channel Isolated Output Dcs Compatible Efficient Zirconia Analyzer for 220VAC Boiler Systems and Monitoring

US $ 520-680 / 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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DC Current Voltage Isolation Signal Petroleum Transmitter Converter

DC Current Voltage Isolation Signal Petroleum Transmitter Converter

1 Piece (MOQ)
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Audited Supplier
Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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Portable Multi-Gas Analyzer with Advanced Detection for Industrial Use

Portable Multi-Gas Analyzer with Advanced Detection for Industrial Use

US $ 10 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shandong Weixin Import and Export Co., Ltd

Manufacturer/Factory & Trading Company

Shandong, China Since 2025
Chat Now Send Inquiry
Compact Multi Gas Detector for Industrial Hygiene and Safety Inspection

Compact Multi Gas Detector for Industrial Hygiene and Safety Inspection

US $ 1,190-4,600 / Set FOB
1 Set (MOQ)
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Audited Supplier
Beijing LSJ Technology Development Co., Ltd.

Manufacturer/Factory & Trading Company

Beijing, China Since 2026
Chat Now Send Inquiry
220VAC ±10% 50Hz Transmitter ~6-8W Zirconia Oxygen Analyzer with Reliable 4-20mA Output for Chimneys

220VAC ±10% 50Hz Transmitter ~6-8W Zirconia Oxygen Analyzer with Reliable 4-20mA Output for Chimneys

US $ 520-680 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Wuxi Yongan Electronic Technology Co., Ltd.

Jiangsu, China Since 2026
Chat Now Send Inquiry
0-20mA, 4~20mA to 0~10V, 0-5V Signal Converter

0-20mA, 4~20mA to 0~10V, 0-5V Signal Converter

US $ 14-15 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
Chat Now Send Inquiry
Portable Multi-Gas Analyzer for Industrial Applications and Safety Monitoring

Portable Multi-Gas Analyzer for Industrial Applications and Safety Monitoring

US $ 10 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Shandong Weixin Import and Export Co., Ltd

Manufacturer/Factory & Trading Company

Shandong, China Since 2025
Chat Now Send Inquiry
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