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4~20mA RS485 Signal Output Gas Detector Controller Gas Control System

4~20mA RS485 Signal Output Gas Detector Controller Gas Control System

US $ 895-917 / 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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Multi-Channel Intelligent Alarm Controller with Audible Visual Alarm

Multi-Channel Intelligent Alarm Controller with Audible Visual Alarm

US $ 1,500-3,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing Yibang Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
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China Plant Nkyf Supplies Remote Operated Gas Alarm Controllers

China Plant Nkyf Supplies Remote Operated Gas Alarm Controllers

US $ 877.2-912.8 / Piece FOB
1 Piece (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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Professional Fixed Gas Detector Connect Gas Detect Controller

Professional Fixed Gas Detector Connect Gas Detect Controller

US $ 877.2-912.8 / 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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Ntelligent Alarm Controller for 4-20mA Input Optional RS485 Output

Ntelligent Alarm Controller for 4-20mA Input Optional RS485 Output

US $ 1,500-3,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing Yibang Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
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RS485 Signal Output Multi-Channel Gas Detection Alarm Controller

RS485 Signal Output Multi-Channel Gas Detection Alarm Controller

US $ 877.2-912.8 / 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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8 Channels Bright LED Display LPG Gas Detector Controller

8 Channels Bright LED Display LPG Gas Detector Controller

US $ 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 Alarm Control System 150 Channel RS485 Input CO2 Gas Detector Controller

Gas Alarm Control System 150 Channel RS485 Input CO2 Gas Detector Controller

US $ 877.2-912.8 / 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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K1000-16/32 Multi Channels Gas Pollution Monitoring Controller

K1000-16/32 Multi Channels Gas Pollution Monitoring Controller

US $ 525 / 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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Advanced Mpu Technology Multi Channels Gas Detector Controller

Advanced Mpu Technology Multi Channels Gas Detector Controller

US $ 399-900 / 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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K1000-8 Industry Multipoint Monitoring Gas Concentration Controller

K1000-8 Industry Multipoint Monitoring Gas Concentration Controller

US $ 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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K1000-8 Multi Channels Gas Alarm Detector Controller

K1000-8 Multi Channels Gas Alarm Detector Controller

US $ 399-900 / 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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Pid Control Proportional Valve Oxygen Concentration Controller

Pid Control Proportional Valve Oxygen Concentration Controller

US $ 1,700-3,590 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Zhengzhou CY Scientific Instrument Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2016
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16 Channel Multi Gas Leak Alarm System Gas Alarm Controller

16 Channel Multi Gas Leak Alarm System Gas Alarm Controller

US $ 90-135 / 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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K1000-8 Bright LED Display Gas Detection Controller with 8 Channels

K1000-8 Bright LED Display Gas Detection Controller with 8 Channels

US $ 300-700 / 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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So2 H2 Lel Gas Leak Alarm Digital Gas Detector Controller

So2 H2 Lel Gas Leak Alarm Digital Gas Detector Controller

US $ 877.2-912.8 / 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
Chat Now Send Inquiry
K1000-16/32 Multipoint Monitoring Gas Alarm Controller with Wireless Transmission

K1000-16/32 Multipoint Monitoring Gas Alarm Controller with Wireless Transmission

US $ 525 / 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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Wholesale Central Gas Control Panel 1~4 Ways Gas Leak Detector Controller

Wholesale Central Gas Control Panel 1~4 Ways Gas Leak Detector Controller

US $ 90-135 / 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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Rugged Wireless Alarm Controller -20c to 85c Wide Temp Monitoring Host for Remote Industrial Site

Rugged Wireless Alarm Controller -20c to 85c Wide Temp Monitoring Host for Remote Industrial Site

US $ 259.92-288 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Anhui Zhongkemi dian Sensor Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2022
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WiFi Wireless Data Acquisition Gas Alarm Controller RS485 Signal Output Wall Mounted Controller

WiFi Wireless Data Acquisition Gas Alarm Controller RS485 Signal Output Wall Mounted Controller

US $ 259.92-288 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Anhui Zhongkemi dian Sensor Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2022
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China 200slm Digital Thermal Mass Flow Controller and Meter for O2

China 200slm Digital Thermal Mass Flow Controller and Meter for O2

US $ 500-2,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Daxinda Machinery & Electric Equipment Co., Ltd

Trading Company

Guangdong, China Since 2025
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500slm High Precision Digital O2 Thermal Mass Flow Controller and Meter

500slm High Precision Digital O2 Thermal Mass Flow Controller and Meter

US $ 500-2,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Daxinda Machinery & Electric Equipment Co., Ltd

Trading Company

Guangdong, China Since 2025
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China 20sccm Digital Thermal Mass Flow Controller and Meter for O2

China 20sccm Digital Thermal Mass Flow Controller and Meter for O2

US $ 500-2,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Daxinda Machinery & Electric Equipment Co., Ltd

Trading Company

Guangdong, China Since 2025
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About O2 Controller FAQ

  • QHow can I get the best price on gas analyzers?

    The O2 Controller is an essential part of our Gas Analyzer offerings.To ensure you get the best price, consider ordering in bulk for wholesale discounts, or ask about our custom orders. Our team provides a price guide to help determine the most suitable gas analyzer for your needs while keeping costs low. Get in touch for a custom quote tailored to your requirements!

  • QWhat should I look for in a gas analyzer?

    Our O2 Controller offers exceptional quality and style within the Gas Analyzer category.When selecting a gas analyzer, key considerations include accuracy, range, sensor type, and response time. Our ultimate guide highlights FAQs and market insights to help you choose the best model. Don't hesitate to request a personalized consultation to find the ideal gas analyzer for your applications.

  • QWhat types of gas analyzers do you offer?

    The O2 Controller is a top choice in our Gas Analyzer collection.We offer various gas analyzers suitable for different applications, including portable units for field testing and stationary units for continuous monitoring. Whether you need customized specifications or to stay updated on industry trends, our distributors can assist you. Contact us for a factory best price today!

Proof Pressure 10MPa N2 O2 Ar Air Thermal Mass Flow Controller and Meter

Proof Pressure 10MPa N2 O2 Ar Air Thermal Mass Flow Controller and Meter

US $ 500-2,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Daxinda Machinery & Electric Equipment Co., Ltd

Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
Universal E-Scooter Screw Air Compressor Controller From Shenzhou

Universal E-Scooter Screw Air Compressor Controller From Shenzhou

US $ 29,999 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Liaoyang Shenzhou Machinery Equipment Co., Ltd.

Liaoning, China Since 2018
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Chinese Supplier P860 Oxygen and Nitrogen Analyzer Nitrogen Generator Controller for Industry

Chinese Supplier P860 Oxygen and Nitrogen Analyzer Nitrogen Generator Controller for Industry

US $ 290-300 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
BeiJing Cape Golden Gas System Company LTD

Beijing, China Since 2020
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Touch Screen Gas Alarm Controller Cl2 O2 Nh3 Fixed Gas Detector RS485/4-20mA

Touch Screen Gas Alarm Controller Cl2 O2 Nh3 Fixed Gas Detector RS485/4-20mA

US $ 90-220 / Piece FOB
1 Piece (MOQ)
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Henan Bosean Electronic Technology Co., Ltd

Henan, China
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Multi Zone Remote Controller for Co, O2, H2s, Nh3, Cl2, Lel Alarm

Multi Zone Remote Controller for Co, O2, H2s, Nh3, Cl2, Lel Alarm

US $ 90-220 / Piece FOB
1 Piece (MOQ)
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Henan Bosean Electronic Technology Co., Ltd

Henan, China
Chat Now Send Inquiry
24V Building Ventilation System for O2 CO2 Toxic Combustible Gases Lora Gas Controller

24V Building Ventilation System for O2 CO2 Toxic Combustible Gases Lora Gas Controller

US $ 99 / Piece FOB
100 Pieces (MOQ)
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Beijing Shi'an Technology Instrument Co., Ltd.

Beijing, China
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120℃ High Temperature High Pressure 10MPa 20slm Thermal Gas Mass Flow Controller

120℃ High Temperature High Pressure 10MPa 20slm Thermal Gas Mass Flow Controller

US $ 500-2,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Daxinda Machinery & Electric Equipment Co., Ltd

Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
Recreational Vehicle Solar Power System Solar Charge Controller 10A 12V

Recreational Vehicle Solar Power System Solar Charge Controller 10A 12V

US $ 19-22 / Piece FOB
50 Pieces (MOQ)
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Goland Century Electronics Co., Ltd.

Guangdong, China
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120℃ High Temperature Full Scale 200sccm Gas Thermal Mass Flow Controller

120℃ High Temperature Full Scale 200sccm Gas Thermal Mass Flow Controller

US $ 500-2,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Daxinda Machinery & Electric Equipment Co., Ltd

Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
120℃ High Temperature High Pressure 10MPa 2slm Thermal Gas Mass Flow Controller

120℃ High Temperature High Pressure 10MPa 2slm Thermal Gas Mass Flow Controller

US $ 500-2,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Daxinda Machinery & Electric Equipment Co., Ltd

Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
Explosion-Proof Full Scale 20sccm Corrosion Resistance Gas Mass Flow Controller for N2

Explosion-Proof Full Scale 20sccm Corrosion Resistance Gas Mass Flow Controller for N2

US $ 700-2,200 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Daxinda Machinery & Electric Equipment Co., Ltd

Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
High Precision 1slm Digital Thermal Mass Flow Controller and Meter for Oxygen

High Precision 1slm Digital Thermal Mass Flow Controller and Meter for Oxygen

US $ 500-2,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Daxinda Machinery & Electric Equipment Co., Ltd

Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
Gas Alarm Controller for Various Gas Detection System

Gas Alarm Controller for Various Gas Detection System

US $ 80-300 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Mantern Industrial Co., Limited

Henan, China Since 2013
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