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O2-a2 Sensor

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Photoelectric Isolation 0-75mv/0-2.5V/0-5V/0-10V/ 0-10mA/4-20mA Transmitter

Photoelectric Isolation 0-75mv/0-2.5V/0-5V/0-10V/ 0-10mA/4-20mA Transmitter

US $ 19-20 / Piece FOB
1 Piece (MOQ)
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Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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Handheld CH4 Detector Handheld Co Detector

Handheld CH4 Detector Handheld Co Detector

US $ 500-1,200 / Piece FOB
1 Piece (MOQ)
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Taizhou Hanyao Electronic Technology Co., Ltd

Zhejiang, China Since 2025
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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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Taizhou Hanyao Electronic Technology Co., Ltd

Zhejiang, China Since 2025
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Hys200000 Explosion Proof Multi Gas Detector Handheld Five Gas Monitor Co/CO2/H2s/O2/Lel Use on Board

Hys200000 Explosion Proof Multi Gas Detector Handheld Five Gas Monitor Co/CO2/H2s/O2/Lel Use on Board

US $ 400-900 / Piece FOB
1 Piece (MOQ)
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Taizhou Hanyao Electronic Technology Co., Ltd

Zhejiang, China Since 2025
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Ozone Analyser/Portable Four-in-One Gas Detector Combustible Gas Handheld Carbon Monoxide Analyzer

Ozone Analyser/Portable Four-in-One Gas Detector Combustible Gas Handheld Carbon Monoxide Analyzer

US $ 500-1,200 / Piece FOB
1 Piece (MOQ)
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Taizhou Hanyao Electronic Technology Co., Ltd

Zhejiang, China Since 2025
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Phosgene Detector

Phosgene Detector

US $ 500-1,200 / Piece FOB
1 Piece (MOQ)
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Taizhou Hanyao Electronic Technology Co., Ltd

Zhejiang, China Since 2025
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Reliable in-Situ High Temperature Digital Zirconia Oxygen Analyzer for Power Plant

Reliable in-Situ High Temperature Digital Zirconia Oxygen Analyzer for Power Plant

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

Jiangsu, China Since 2026
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Ce Approved Sulfur Hexafluoride Gas Alarm (SF6)

Ce Approved Sulfur Hexafluoride Gas Alarm (SF6)

US $ 1,196.28-1,688.55 / Piece FOB
1 Piece (MOQ)
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SHENZHEN KORNO I AND E CO., LTD

Guangdong, China Since 2017
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Hys2000 IP67/68 Device Portable 6-in-1 Gas Detector

Hys2000 IP67/68 Device Portable 6-in-1 Gas Detector

US $ 500-1,200 / Piece FOB
1 Piece (MOQ)
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Taizhou Hanyao Electronic Technology Co., Ltd

Zhejiang, China Since 2025
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DIN 1X2 DC Voltage/Current Magneto-Electric Isolation Transmitter/Converter DIN1X2 ISO

DIN 1X2 DC Voltage/Current Magneto-Electric Isolation Transmitter/Converter DIN1X2 ISO

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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Combustible Gas Detector / Explosive Gas Detector/Wellhead Gas Detector

Combustible Gas Detector / Explosive Gas Detector/Wellhead Gas Detector

US $ 500-1,500 / 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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Portable Laser Methane Detector and Combustible Gas Alarm

Portable Laser Methane Detector and Combustible Gas Alarm

US $ 500-1,500 / 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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Gas Detector 4 in 1 with Bluetooth Hanwei Portable Co Detectors H2s O2 Gas Detector

Gas Detector 4 in 1 with Bluetooth Hanwei Portable Co Detectors H2s O2 Gas Detector

US $ 450-1,500 / Piece FOB
1 Piece (MOQ)
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Taizhou Hanyao Electronic Technology Co., Ltd

Zhejiang, China Since 2025
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Nh3 Detector 0-200 Ppm Fixed Toxic Ammonia Gas Detector

Nh3 Detector 0-200 Ppm Fixed Toxic Ammonia Gas Detector

US $ 90-115 / Piece FOB
2 Pieces (MOQ)
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HANWEI ELECTRONICS GROUP CORPORATION

Manufacturer/Factory & Trading Company

Henan, China Since 2018
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Diffusion Hydrogen Detector/Pipeline Leak Detector/Industrial Hygiene Gas Monitor/Mining Portable Gas Detector

Diffusion Hydrogen Detector/Pipeline Leak Detector/Industrial Hygiene Gas Monitor/Mining 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
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Handheld 4 in 1 O2/Co/H2s/Ex Portable Gas Detector Multi Gas Detector

Handheld 4 in 1 O2/Co/H2s/Ex Portable Gas Detector Multi Gas Detector

US $ 400-900 / 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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Portable IR CO2 Multi-Gas Detector/Mobile Flue Gas Analyser/Entry-level Flue Gas Analyser

Portable IR CO2 Multi-Gas Detector/Mobile Flue Gas Analyser/Entry-level Flue Gas Analyser

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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Toxic Gas Detector Industrial Combustible CH4 LPG Co H2s O2 4-20mA RS485 Output Plug and Play Power Plant Boiler Emission Usable

Toxic Gas Detector Industrial Combustible CH4 LPG Co H2s O2 4-20mA RS485 Output Plug and Play Power Plant Boiler Emission Usable

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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Nitrogen Gas Alarm

Nitrogen Gas Alarm

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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Zero/Gain Adjustable Magneto-Electric Isolation Transmitter/Amplifier IC Isoem U (A) -P-O-T

Zero/Gain Adjustable Magneto-Electric Isolation Transmitter/Amplifier IC Isoem U (A) -P-O-T

US $ 8.8 / 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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Portable Combustible Gas Detector

Portable Combustible 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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High-Precision Explosion-Proof Hanyao Hye 2000 Portable Gas Analyzer

High-Precision Explosion-Proof Hanyao Hye 2000 Portable Gas Analyzer

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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Silane Sentine Safeair Monitor Gas Detector

Silane Sentine Safeair Monitor 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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About O2-a2 Sensor FAQ

  • 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.

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

    Our O2-a2 Sensor offers exceptional quality and style within the Gas Analyzer category.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.

  • 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.

Portable Hanyao Hye 2000 Multi-Gas Detector and Analyzer

Portable Hanyao Hye 2000 Multi-Gas Detector and Analyzer

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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Ethylene Oxide Detector Arsine Detector

Ethylene Oxide Detector Arsine 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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Laser Oxygen Gas Analyzer/Ozone Analyser

Laser Oxygen Gas Analyzer/Ozone Analyser

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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Air Quality Monitor, Leak Detector. Nitrogen Tester, Alcohol Tester

Air Quality Monitor, Leak Detector. Nitrogen Tester, Alcohol Tester

US $ 400-1,000 / 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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Hydrogen Sulfide Detector H2s Gas Monitor Hydrogen Sulfide Sensor Hydrogen Sulphide Detector

Hydrogen Sulfide Detector H2s Gas Monitor Hydrogen Sulfide Sensor Hydrogen Sulphide 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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Hys-Hy4diffusive Sampling

Hys-Hy4diffusive Sampling

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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Handheld Carbon Dioxide Alarm

Handheld Carbon Dioxide Alarm

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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Battery Operated Pumping Type Multiple Gas Analyzer Portable Detector Vocs

Battery Operated Pumping Type Multiple Gas Analyzer Portable Detector Vocs

US $ 500-1,500 / 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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Personal Protection Environmental Monitoring Hazardous Gas Detection Device Portable 6-in-1 Gas Detector

Personal Protection Environmental Monitoring Hazardous Gas Detection Device Portable 6-in-1 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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Diffusion Ammonia Detector Diffusion Voc Sensor

Diffusion Ammonia Detector Diffusion Voc Sensor

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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Gas Analyzer, Carbon Monoxide Detector, Automotive Gas Analyzer, Four-Gas Detectohys-200W

Gas Analyzer, Carbon Monoxide Detector, Automotive Gas Analyzer, Four-Gas Detectohys-200W

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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Oxygen Gas Detector Oxygen Concentrator Data Test Machine Detector

Oxygen Gas Detector Oxygen Concentrator Data Test Machine 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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Ex O2 Co H2s Methane Combustible Gas Multigas Detector (CE)

Ex O2 Co H2s Methane Combustible Gas Multigas Detector (CE)

US $ 400-900 / 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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