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O2 Controller

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Hengko Bubblers Sintered Porous 316L Ss CO2 Diffuser 0.5 2 Microns Sparger Carbonation Stone for Brewing Beer

Hengko Bubblers Sintered Porous 316L Ss CO2 Diffuser 0.5 2 Microns Sparger Carbonation Stone for Brewing Beer

US $ 8-24 / Piece FOB
1 Piece (MOQ)
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Hengko Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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AC Three Phase Coal Gas Generator with Gas Turbine Engine

AC Three Phase Coal Gas Generator with Gas Turbine Engine

US $ 102,860-112,800 / Set FOB
1 Set (MOQ)
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Shandong Lvhuan Power Equipment Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2014
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Advanced Precision Gas Mixer with Customizable Flow Control

Advanced Precision Gas Mixer with Customizable Flow Control

US $ 4,500-5,000 / Piece FOB
1 Piece (MOQ)
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Jinan Huaxin Automation Engineering Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2017
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Industrial Wellhead Gas Booster Oil Natural Gas Reciprocating Piston Compressor

Industrial Wellhead Gas Booster Oil Natural Gas Reciprocating Piston Compressor

US $ 9,600-33,600 / set FOB
1 set (MOQ)
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Xuzhou Huayan Gas Equipment Co., Ltd.

Jiangsu, China Since 2020
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Ci-PC56 Online Hydrogen Gas Purity Analyzer Multi-Component, High Test Accuracy

Ci-PC56 Online Hydrogen Gas Purity Analyzer Multi-Component, High Test Accuracy

US $ 420-460 / Piece FOB
1 Piece (MOQ)
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BeiJing Cape Golden Gas System Company LTD

Beijing, China Since 2020
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TMAXCN Brand- SP-MGB Induction Melting System in Glovebox with Gas Purification (1PPM)

TMAXCN Brand- SP-MGB Induction Melting System in Glovebox with Gas Purification (1PPM)

US $ 5,000-20,000 / Piece FOB
1 Piece (MOQ)
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Xiamen Tmax Battery Equipments Limited

Fujian, China Since 2020
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Portable Four-in-One Gas Detector Combustible Gas Handheld Carbon Monoxide Analyzer

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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Biobase Tri-Gas CO2 Incubator Bjpx-C80t 80L Chamber Incubator for Laboratory

Biobase Tri-Gas CO2 Incubator Bjpx-C80t 80L Chamber Incubator for Laboratory

US $ 2,200-4,755 / Piece FOB
1 Piece (MOQ)
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Biobase Biosun Co., Ltd.

Trading Company

Shandong, China Since 2024
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Ethylene Sensor Probe C2h4 Detection Module C2h4 High-Precision Gas Smart Sensor

Ethylene Sensor Probe C2h4 Detection Module C2h4 High-Precision Gas Smart Sensor

US $ 135.7-142.8 / Piece FOB
1 Piece (MOQ)
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Shenzhen Yifan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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Industrial LPG Gas Nh3 Leak Detector Combustible Toxic Gas Detector

Industrial LPG Gas Nh3 Leak Detector Combustible Toxic Gas Detector

US $ 177-207 / Piece FOB
1 Piece (MOQ)
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Ningxia Nuoke Yinfeng Intelligent And Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Ningxia, China Since 2023
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Wall-Mounted Nh3 Gas Detector 0-500ppm Ammonia Gas Detector

Wall-Mounted Nh3 Gas Detector 0-500ppm Ammonia Gas Detector

US $ 599-1,500 / Piece FOB
1 Piece (MOQ)
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Shenzhen Yuante Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
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Cone Calorimeter Heat Release Test Machine, ISO 5660

Cone Calorimeter Heat Release Test Machine, ISO 5660

US $ 5,000-10,000 / Piece FOB
1 Piece (MOQ)
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Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.

Chongqing, China Since 2007
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Cheap Medical 50nm3/H Air Separation Plant Cryogenic Oxygen Gas Plant

Cheap Medical 50nm3/H Air Separation Plant Cryogenic Oxygen Gas Plant

US $ 100,000-800,000 / Set FOB
1 Set (MOQ)
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WOBO Industrial Group Corp.

Henan, China Since 2022
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High-Precision Differential Pressure Gas Permeability Tester Gas Barrier Performance Tester Packaging Gas Permeability Tester

High-Precision Differential Pressure Gas Permeability Tester Gas Barrier Performance Tester Packaging Gas Permeability Tester

US $ 13,000-57,000 / Set FOB
1 Set (MOQ)
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Paratronix Instruments Co., Ltd

Manufacturer/Factory & Trading Company

Shandong, China Since 2024
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Psa Nitrogen Plant for Oil&Gas/ Chemiecal/ Food Industries

Psa Nitrogen Plant for Oil&Gas/ Chemiecal/ Food Industries

US $ 20,000-100,000 / Set FOB
1 Set (MOQ)
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Guangzhou Minwen Cryogenic Equipment Co., Ltd.

Trading Company

Guangdong, China Since 2023
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Hys2000-4 Four-Gas Detector with Electrochemical, IR, Pid, and Catalytic Sensors

Hys2000-4 Four-Gas Detector with Electrochemical, IR, Pid, and Catalytic Sensors

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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Electric Mesh Belt Industrial Furnace

Electric Mesh Belt Industrial Furnace

US $ 153,000 / Piece FOB
1 Piece (MOQ)
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HARBIN RAINBOW TECHNOLOGY CO., LTD.

Trading Company

Heilongjiang, China Since 2013
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Drinking Water Treatment System 2000lph Reverse Osmosis Water Purification Unit

Drinking Water Treatment System 2000lph Reverse Osmosis Water Purification Unit

US $ 5,800-6,500 / Set FOB
1 Set (MOQ)
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Guangzhou Kai Yuan Water Treatment Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2013
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Tetrahydrophenotype Sensor Probe C4h8s Detection Module C4h8s High-Precision Gas Intelligent Sensor

Tetrahydrophenotype Sensor Probe C4h8s Detection Module C4h8s High-Precision Gas Intelligent Sensor

US $ 171.4-185.7 / Piece FOB
1 Piece (MOQ)
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Shenzhen Yifan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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High Automation Psa Liquid Nitrogen Generator

High Automation Psa Liquid Nitrogen Generator

US $ 9,000-300,000 / Set FOB
1 Set (MOQ)
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GUANGZHOU CHUANKONG GENERAL EQUIPMENT CO., LTD.

Guangdong, China Since 2022
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VYMT Leading Enterprises Secure Laser Cutting Machine for Construction Industry

VYMT Leading Enterprises Secure Laser Cutting Machine for Construction Industry

US $ 16,770 / Piece FOB
1 Piece (MOQ)
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Jiangsu Weiyang Heavy Industry Technology Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2025
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Oxygen Index Apparatus with ASTM D2863 and ISO4589-2

Oxygen Index Apparatus with ASTM D2863 and ISO4589-2

1 Piece (MOQ)
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TESTech (Suzhou) Instrument Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2017
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Premature Infant Resuscitation Table Baby Infant Radiant Warmer for Newborn

Premature Infant Resuscitation Table Baby Infant Radiant Warmer for Newborn

5 Pieces (MOQ)
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Ningbo Cbmtec Medical Equipment Co., Ltd.

Zhejiang, China Since 2022
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About O2 Controller FAQ

  • QHow can I ensure the calibration and accuracy of a gas analyzer?

    The O2 Controller is an essential part of our Gas Analyzer offerings.Ensuring the calibration and accuracy of a gas analyzer is crucial for reliable measurements. Work with a reputable supplier or manufacturer to regularly calibrate the device based on industry standards and recommendations. Regular maintenance and testing are also essential to prevent inaccuracies.

  • QDoes sourcing gas analyzers from China offer cost-effective advantages for businesses?

    The O2 Controller is included in our comprehensive Gas Analyzer range.Sourcing gas analyzers from China can provide cost-effective advantages due to lower manufacturing costs and access to a wide range of technologies. Partnering with a reliable supplier allows businesses to benefit from competitive pricing, tailor-made solutions, and efficient logistics for seamless product delivery.

  • QWhat types of gases can a gas analyzer detect?

    The O2 Controller is classified under our comprehensive Gas Analyzer range.Gas analyzers are versatile instruments that can detect a wide range of gases, including but not limited to oxygen, carbon dioxide, methane, and nitrogen. The sensitivity and accuracy of gas analyzers vary based on the model and technology used by a recognized manufacturer.

High Precision CNC Plasma Cutter with Fast Cutting Speed

High Precision CNC Plasma Cutter with Fast Cutting Speed

US $ 1,300-1,430 / Piece FOB
1 Piece (MOQ)
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Shandong Cyber CNC Group Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2025
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Factory Direct Ozone Sterilization Treatment 110V Ozone Generator

Factory Direct Ozone Sterilization Treatment 110V Ozone Generator

US $ 113.42-118 / Piece FOB
1 Piece (MOQ)
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Yueqing Ruihua Cabinet & Whole Set Equipment Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2012
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Metal Door Laser Cutting Machine Metal Pipe Laser Fiber Cutting Machine

Metal Door Laser Cutting Machine Metal Pipe Laser Fiber Cutting Machine

US $ 35,000-60,000 / Piece FOB
1 Piece (MOQ)
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Wuhan Raylas Technology Co., Ltd

Hubei, China Since 2024
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High Efficiency Customizable Full Automatic 100kg/H 200kg/H 5000kg/H SUS 304 Potato Chips Fries Processing Production Line

High Efficiency Customizable Full Automatic 100kg/H 200kg/H 5000kg/H SUS 304 Potato Chips Fries Processing Production Line

US $ 14,000-18,000 / Piece FOB
1 Piece (MOQ)
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Jinan Damatic Machinery Equipment Co., Ltd.

Shandong, China Since 2019
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500m3/H Gas Mixer for N2+CO2

500m3/H Gas Mixer for N2+CO2

US $ 7,500-8,000 / Piece FOB
1 Piece (MOQ)
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Jinan Huaxin Automation Engineering Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2017
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Biobase 160L Vertical Cell and Tissue Culture Laboratory Multifunctional Incubator Tri-Gas CO2 Incubator

Biobase 160L Vertical Cell and Tissue Culture Laboratory Multifunctional Incubator Tri-Gas CO2 Incubator

US $ 4,000-5,000 / Piece FOB
1 Piece (MOQ)
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Biobase Meihua Trading Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2019
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433MHz-6GHz Detect Frequency 3km Portable Drone Detection Handheld Uav Gun Jammer with Pilot Drones Positioning System Support White Label

433MHz-6GHz Detect Frequency 3km Portable Drone Detection Handheld Uav Gun Jammer with Pilot Drones Positioning System Support White Label

US $ 12,550-13,990 / Piece FOB
1 Piece (MOQ)
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TATUSKY TRADING CO.,LIMITED

Trading Company

Guangdong, China Since 2024
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Factory Price Fixed 4 in 1 Gas Alarm Detector

Factory Price Fixed 4 in 1 Gas Alarm Detector

US $ 370-395 / Piece FOB
5 Pieces (MOQ)
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Ningxia Nuoke Yinfeng Intelligent And Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Ningxia, China Since 2023
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0-30%Vol Oxygen Detector for General Air Monitor

0-30%Vol Oxygen Detector for General Air Monitor

US $ 599-1,500 / Piece FOB
1 Piece (MOQ)
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Shenzhen Yuante Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
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1000L/H Air Separation Unit Cryogenic Liquid Oxygen Generator Plant

1000L/H Air Separation Unit Cryogenic Liquid Oxygen Generator Plant

US $ 108,870 / Set FOB
1 Set (MOQ)
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WOBO Industrial Group Corp.

Henan, China Since 2022
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Laboao Customized Scientific Research Fermentation Rank Bioreactor

Laboao Customized Scientific Research Fermentation Rank Bioreactor

US $ 19,000-25,000 / Piece FOB
1 Piece (MOQ)
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Zhengzhou Laboao Instrument Equipment Co., Ltd.

Henan, China Since 2018
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Compact Design 93% Purity Automatic Psa Laboratory Oxygen Gas Generator

Compact Design 93% Purity Automatic Psa Laboratory Oxygen Gas Generator

US $ 990-2,500 / Set FOB
1 Set (MOQ)
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Penglin (Shanghai) International Trade Co., Ltd

Manufacturer/Factory & Trading Company

Shanghai, China Since 2025
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H2s O2 Multi Gas Detector Portable 2 in 1 Gas Detector Gas Analyzer with Pump

H2s O2 Multi Gas Detector Portable 2 in 1 Gas Detector Gas Analyzer with Pump

US $ 400-707 / Piece FOB
1 Piece (MOQ)
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SHENZHEN KORNO I AND E CO., LTD

Guangdong, China Since 2017
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