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Ndir Gas Sensor

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Pump Suction CO2 Detector Carbon Dioxide Analyzer with Data Logger

Pump Suction CO2 Detector Carbon Dioxide Analyzer with Data Logger

US $ 529.33-1,149.33 / Piece FOB
1 Piece (MOQ)
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Shenzhen Korno Import & Export Co., Ltd.

Guangdong, China Since 2017
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Portable Air Quality Monitor CO2 Detector Monitor Air Quality Meter WiFi Connected CO2 Pm2.5 Air Quality Monitor

Portable Air Quality Monitor CO2 Detector Monitor Air Quality Meter WiFi Connected CO2 Pm2.5 Air Quality Monitor

US $ 32.9-36.9 / Piece FOB
50 Pieces (MOQ)
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Guangzhou Chuzheng Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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CO2/Temperature/Humidity Monitor with Dual-Channel Ndir Sensor and LED Display for Greenhouse and Plant Factory.

CO2/Temperature/Humidity Monitor with Dual-Channel Ndir Sensor and LED Display for Greenhouse and Plant Factory.

US $ 29.9-39.9 / Piece FOB
50 Pieces (MOQ)
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Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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RS485 Output Fixed Combustible Gas Hydrogen Detector with Sound Light Alarm

RS485 Output Fixed Combustible Gas Hydrogen Detector with Sound Light Alarm

US $ 170-370 / Piece FOB
1 Piece (MOQ)
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Qingdao Allred Electronics Co., Ltd.

Shandong, China Since 2025
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CO2 Detector with Ndir Sensor for Hydroponics, Indoor Plant and Home

CO2 Detector with Ndir Sensor for Hydroponics, Indoor Plant and Home

US $ 29.9-39.9 / Piece FOB
50 Pieces (MOQ)
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Audited Supplier
Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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Air Quality Device for Home to Detect Aqi, CO2, Tvoc, Pm2.5, Pm1.0, Pm10, Hcho, Temperature, Humidity, & Time

Air Quality Device for Home to Detect Aqi, CO2, Tvoc, Pm2.5, Pm1.0, Pm10, Hcho, Temperature, Humidity, & Time

US $ 32.9-36.9 / Piece FOB
50 Pieces (MOQ)
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Guangzhou Chuzheng Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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2021 Mini Handheld Portable Ndir Medidor De CO2 Carbon Dioxide Detector Sensor Monitor CO2 Meter

2021 Mini Handheld Portable Ndir Medidor De CO2 Carbon Dioxide Detector Sensor Monitor CO2 Meter

US $ 12.7-20 / Piece FOB
100 Pieces (MOQ)
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Guangdong Bioall Medical Technology Co., Ltd.

Guangdong, China
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Multi 4 Gases CO2 Portable Gas Detector Supporting Bluetooth Wireless Function

Multi 4 Gases CO2 Portable Gas Detector Supporting Bluetooth Wireless Function

US $ 320-460 / Piece FOB
1 Piece (MOQ)
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Qingdao Allred Electronics Co., Ltd.

Shandong, China Since 2025
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Digital CO2 Detector for Greenhouse and Hydroponics Ventilation

Digital CO2 Detector for Greenhouse and Hydroponics Ventilation

US $ 28.9-38.5 / Piece FOB
50 Pieces (MOQ)
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Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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Dual-Beam Ndir Sensor Transmisor De CO2 Modbus RS485 CO2 Transmitter

Dual-Beam Ndir Sensor Transmisor De CO2 Modbus RS485 CO2 Transmitter

US $ 58-68 / Piece FOB
1 Piece (MOQ)
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TZONE DIGITAL TECHNOLOGY CO., LTD.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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Hydrogen Sulphide Lel 24h Monitoring Gas Detector for Combustible and Toxic Gases

Hydrogen Sulphide Lel 24h Monitoring Gas Detector for Combustible and Toxic Gases

US $ 170-370 / Piece FOB
1 Piece (MOQ)
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Qingdao Allred Electronics Co., Ltd.

Shandong, China Since 2025
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Portable CO2 Meter CO2 Detector 0-5000ppm for Mushroom, Indoor Garden

Portable CO2 Meter CO2 Detector 0-5000ppm for Mushroom, Indoor Garden

US $ 49.6-62.7 / Piece FOB
1 Piece (MOQ)
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Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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Customizable Fixed Alarm System Gas Leak Detector with Control Panel

Customizable Fixed Alarm System Gas Leak Detector with Control Panel

US $ 150-230 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Qingdao Allred Electronics Co., Ltd.

Shandong, China Since 2025
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Lightweight CO2 Detector You Can Carry Anywhere with Ndir Sensor Detecting CO2, Temperature and Humidity

Lightweight CO2 Detector You Can Carry Anywhere with Ndir Sensor Detecting CO2, Temperature and Humidity

US $ 38.8-46.6 / Piece FOB
50 Pieces (MOQ)
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Audited Supplier
Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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Allred PGA04 Portable 4 Gas Detector for Ex H2s Co O2

Allred PGA04 Portable 4 Gas Detector for Ex H2s Co O2

US $ 320-460 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Qingdao Allred Electronics Co., Ltd.

Shandong, China Since 2025
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Air Quality Detector with Ndir Sensor and LED Display for Home and School

Air Quality Detector with Ndir Sensor and LED Display for Home and School

US $ 28.9-38.5 / Piece FOB
50 Pieces (MOQ)
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Audited Supplier
Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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5 in 1 CO2 Measuring Device Blue-Tooth APP Indoor Air Quality Monitor Measurement Device, Hcho, Temperature and Humidity Tester

5 in 1 CO2 Measuring Device Blue-Tooth APP Indoor Air Quality Monitor Measurement Device, Hcho, Temperature and Humidity Tester

US $ 21-23 / Piece FOB
50 Pieces (MOQ)
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Audited Supplier
Guangzhou Chuzheng Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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Handheld Metering Instrument 0-100%Vol N2 Nitrogen Industrial Gas Leak Detector

Handheld Metering Instrument 0-100%Vol N2 Nitrogen Industrial Gas Leak Detector

US $ 210-460 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Qingdao Allred Electronics Co., Ltd.

Shandong, China Since 2025
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CO2 Detector with Ndir Sensor for Hydroponics, Greenhouse and Home

CO2 Detector with Ndir Sensor for Hydroponics, Greenhouse and Home

US $ 29.9-39.9 / Piece FOB
50 Pieces (MOQ)
Contact Supplier
Audited Supplier
Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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Explosive Biogas Methane Gas Leak Detector Used in Petroleum Hazardous Areas

Explosive Biogas Methane Gas Leak Detector Used in Petroleum Hazardous Areas

US $ 170-370 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Qingdao Allred Electronics Co., Ltd.

Shandong, China Since 2025
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Smart Air Quality Detector Testing CO2 and Temperature for Indoor and Outdoor Air Quality

Smart Air Quality Detector Testing CO2 and Temperature for Indoor and Outdoor Air Quality

US $ 28.9-38.5 / Piece FOB
50 Pieces (MOQ)
Contact Supplier
Audited Supplier
Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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Mini Portable Ndir Medidor De CO2 Carbon Dioxide Detector CO2 Meter Sensor Monitor

Mini Portable Ndir Medidor De CO2 Carbon Dioxide Detector CO2 Meter Sensor Monitor

US $ 16-19 / Piece FOB
50 Pieces (MOQ)
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Audited Supplier
Guangzhou Chuzheng Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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High Resolution Portable Gas Detector for CH4 pH3 C3h6 Methanol Concentration

High Resolution Portable Gas Detector for CH4 pH3 C3h6 Methanol Concentration

US $ 320-450 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Qingdao Allred Electronics Co., Ltd.

Shandong, China Since 2025
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About Ndir Gas Sensor FAQ

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

    The Ndir Gas Sensor is a top choice in our Gas Analyzer collection.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?

    Discover the perfect addition to your Gas Analyzer with our Ndir Gas Sensor.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?

    Discover the perfect Gas Analyzer addition with our Ndir Gas Sensor.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.

Indoor Top Quality Carbon Dioxide Detector for Hydroponics System and Greenhouse

Indoor Top Quality Carbon Dioxide Detector for Hydroponics System and Greenhouse

US $ 76.8-92.4 / Piece FOB
50 Pieces (MOQ)
Contact Supplier
Audited Supplier
Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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Reliable Point Type Gas Analyzer Chemical Plant Natural Gas Detector for Utilities

Reliable Point Type Gas Analyzer Chemical Plant Natural Gas Detector for Utilities

US $ 180-370 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Qingdao Allred Electronics Co., Ltd.

Shandong, China Since 2025
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5 in 1 Indoor Air Quality Monitor Tvoc/Pm2.5/Temperature/Humidity/CO2 Meter

5 in 1 Indoor Air Quality Monitor Tvoc/Pm2.5/Temperature/Humidity/CO2 Meter

US $ 21-23 / Piece FOB
50 Pieces (MOQ)
Contact Supplier
Audited Supplier
Guangzhou Chuzheng Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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CO2 Controller with Auto Detecting Day/Night for School and Brewing Room.

CO2 Controller with Auto Detecting Day/Night for School and Brewing Room.

US $ 76.8-92.4 / Piece FOB
50 Pieces (MOQ)
Contact Supplier
Audited Supplier
Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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Multi Gas Personal Monitor Portable Carbon Monoxide Toxic and Combustible Detector

Multi Gas Personal Monitor Portable Carbon Monoxide Toxic and Combustible Detector

US $ 320-450 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Qingdao Allred Electronics Co., Ltd.

Shandong, China Since 2025
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High Quality Portable CO2 Pm2.5 & Tvoc Gas Analyzer Monitor

High Quality Portable CO2 Pm2.5 & Tvoc Gas Analyzer Monitor

US $ 42-43 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Langdeli Technology Co., Ltd.

Guangdong, China Since 2023
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LED Screen Portable CO2 Meter Temperature Humidity Display Instrument Air Quality Monitor Indoor CO2 Concentration Tester

LED Screen Portable CO2 Meter Temperature Humidity Display Instrument Air Quality Monitor Indoor CO2 Concentration Tester

US $ 35-38 / Piece FOB
50 Pieces (MOQ)
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Audited Supplier
Guangzhou Chuzheng Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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Smart Multifunctional Air Quality Monitor with Rechargeable Battery Real-Time CO2 Pm2.5 Hcho Tvoc Monitoring

Smart Multifunctional Air Quality Monitor with Rechargeable Battery Real-Time CO2 Pm2.5 Hcho Tvoc Monitoring

US $ 32.9-36.9 / Piece FOB
50 Pieces (MOQ)
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Audited Supplier
Guangzhou Chuzheng Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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Digital CO2 Controller Programmable CO2 Meter Connect CO2 Generator for Indoor Garden

Digital CO2 Controller Programmable CO2 Meter Connect CO2 Generator for Indoor Garden

US $ 76.8-92.4 / Piece FOB
50 Pieces (MOQ)
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Audited Supplier
Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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Good Quality Portable Flammable Gas H2s Oxygen Analyzer Multigas Detector for Welding

Good Quality Portable Flammable Gas H2s Oxygen Analyzer Multigas Detector for Welding

US $ 320-460 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Qingdao Allred Electronics Co., Ltd.

Shandong, China Since 2025
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Wall Mount Carbon Dioxide Monitor with Ndir Remote Sensor and Chart Trend Display for Classroom and Cellar

Wall Mount Carbon Dioxide Monitor with Ndir Remote Sensor and Chart Trend Display for Classroom and Cellar

US $ 76.8-92.4 / Piece FOB
50 Pieces (MOQ)
Contact Supplier
Audited Supplier
Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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Accurate Fixed No Nitrogen Monoxide Gas Detector with Electrochemical Sensor

Accurate Fixed No Nitrogen Monoxide Gas Detector with Electrochemical Sensor

US $ 150-230 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Qingdao Allred Electronics Co., Ltd.

Shandong, China Since 2025
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CO2 Monitor with Dual Channels Ndir Sensor for Farm, Home and Greenhouse

CO2 Monitor with Dual Channels Ndir Sensor for Farm, Home and Greenhouse

US $ 49.6-62.7 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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