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Sensor Pressure Sensor Water Level Sensor Humidity Sensor Fuel Sensor Automatic Sensor

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High Quality Electromagnetic Valve Connector Rtd PT100 PT1000 Temperature Sensor

High Quality Electromagnetic Valve Connector Rtd PT100 PT1000 Temperature Sensor

US $ 15-100 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Norwis Technology Co., Ltd.

Guangdong, China Since 2025
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Stainless Steel Smart 4-20mA Pressure Transmitter Sensor
Secured Trading Service

Stainless Steel Smart 4-20mA Pressure Transmitter Sensor

US $ 65-75 / Piece FOB
1 Piece (MOQ)
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Hefei WNK Smart Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2016
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4-20mA Pressure Transmitter/Pressure Sensor for -100kpa-60MPa Pressure Measurement

4-20mA Pressure Transmitter/Pressure Sensor for -100kpa-60MPa Pressure Measurement

1 Piece (MOQ)
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Hefei WNK Smart Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2016
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H2 Sensors Hydrogen Gas Monitor Hydrogen Gas Detector Sensor Hydrogen Gas Leak Detector Hydrogen Detection Sensor
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H2 Sensors Hydrogen Gas Monitor Hydrogen Gas Detector Sensor Hydrogen Gas Leak Detector Hydrogen Detection Sensor

US $ 75-85 / 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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China Stainless Steel Smart Low Cost 4-20mA Pressure Transmitter Sensor

China Stainless Steel Smart Low Cost 4-20mA Pressure Transmitter Sensor

US $ 65-75 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Hefei WNK Smart Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2016
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Assembled Thermocouples Threaded Mounting Temperature Sensor
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Assembled Thermocouples Threaded Mounting Temperature Sensor

US $ 4-10 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Shenzhen Norwis Technology Co., Ltd.

Guangdong, China Since 2025
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China Manufacturer PT100 PT1000 Rtd Temperature Sensor

China Manufacturer PT100 PT1000 Rtd Temperature Sensor

US $ 15-100 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Shenzhen Norwis Technology Co., Ltd.

Guangdong, China Since 2025
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Factory Supply Widely Use 4-20mA Liquid Gas Pressure Sensor

Factory Supply Widely Use 4-20mA Liquid Gas Pressure Sensor

1 Piece (MOQ)
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Audited Supplier
Hefei WNK Smart Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2016
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Factory Price Flat Probe Thermocouple Sensor K Type with High Temperature

Factory Price Flat Probe Thermocouple Sensor K Type with High Temperature

US $ 4-10 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Shenzhen Norwis Technology Co., Ltd.

Guangdong, China Since 2025
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Multi Gas Sensor Carbon Monoxide Monitor H2s Gas Detector
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Multi Gas Sensor Carbon Monoxide Monitor H2s Gas 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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So2 Gas Sensor 4 Way Gas Monitor Multirae Gas Detector
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So2 Gas Sensor 4 Way Gas Monitor Multirae Gas 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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LED Digital Display Temperature Transmitter Sensor Explosion-Proof Resistance PT100 0-5V/4-20mA Output RS485

LED Digital Display Temperature Transmitter Sensor Explosion-Proof Resistance PT100 0-5V/4-20mA Output RS485

US $ 15-100 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Shenzhen Norwis Technology Co., Ltd.

Guangdong, China Since 2025
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Bw Solo Single Gas Leak Detector Wireless Nh3 Bws1-a-Y Ammonia Gas Sensor
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Bw Solo Single Gas Leak Detector Wireless Nh3 Bws1-a-Y Ammonia Gas Sensor

US $ 510-539.7 / pieces FOB
1 pieces (MOQ)
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Audited Supplier
Ningxia Maiya Sensor Technology Development Co., Ltd

Ningxia, China Since 2024
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OEM/ODM 4-20mA Industrial Pressure Sensor for Water Oil

OEM/ODM 4-20mA Industrial Pressure Sensor for Water Oil

US $ 65-75 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Hefei WNK Smart Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2016
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Gauge Absolute Pressure Transmitter Diffused Silicon Sensor

Gauge Absolute Pressure Transmitter Diffused Silicon Sensor

1 Piece (MOQ)
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Audited Supplier
Hefei WNK Smart Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2016
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Absolute Pressure Transmitter Generator Oil Pressure Sensor
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Absolute Pressure Transmitter Generator Oil Pressure Sensor

US $ 65-75 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Hefei WNK Smart Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2016
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K60 Portable Ambient Air Sensors for Single Gas

K60 Portable Ambient Air Sensors for Single Gas

US $ 63-1,325 / 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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Customized 2000V AC/DC Voltage Transducer for DIN Rail Mount Hall Sensor

Customized 2000V AC/DC Voltage Transducer for DIN Rail Mount Hall Sensor

US $ 0.1 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Cheemi Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2016
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Jpet Afm3000 Analog Gas Sensor Output for Bidirectional Air Flow
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Jpet Afm3000 Analog Gas Sensor Output for Bidirectional Air Flow

US $ 96-104 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Guangdong Jiepute Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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Explosion-Proof Pocket Gas Sensor for Detecting Multi Gases with LCD Display

Explosion-Proof Pocket Gas Sensor for Detecting Multi Gases with LCD Display

US $ 100-390 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing AIYI Technologies Co., Ltd.

Jiangsu, China Since 2017
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Handheld Hydrogen Sulfide Gas Detector Alarm Sensor

Handheld Hydrogen Sulfide Gas Detector Alarm Sensor

US $ 110-180 / 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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Portable 4 in 1 Gas Detector Imported Sensor Alarm System with Display

Portable 4 in 1 Gas Detector Imported Sensor Alarm System with Display

US $ 380-500 / 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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Jpet Afm3000 Digital Gas Flow Sensor with Enhanced Measurement Capabilities
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Jpet Afm3000 Digital Gas Flow Sensor with Enhanced Measurement Capabilities

US $ 96-104 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Guangdong Jiepute Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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About O2 Sensor FAQ

  • QWhat should I watch out for in cheap gas sensors from distributors?

    Discover the perfect addition to your Gas Sensor with our O2 Sensor.Bulk gas sensor orders from distributors can be cost-effective, but always check for updated certification and OEM options. Price might be tempting, but not all factory direct gas sensors meet technical or customization standards—request a guide or custom quote before deciding!

  • QCan gas sensors be customized for unique applications or top industry trends?

    Enhance your Gas Sensor setup with our premium O2 Sensor.Yes, many OEM and factory direct gas sensor suppliers offer custom calibration or integration tailored to specific wholesale needs. Keeping up with top trends, such as industrial IoT applications, can boost your buying decision. Reach out for a customization guide and competitive quote.

  • QHow do gas sensor wholesale prices compare with factory OEM supply?

    The O2 Sensor is a top choice in our Gas Sensor collection.Wholesale gas sensor sourcing often brings better price points and flexible OEM supply terms than what many distributors offer. Factory OEM pricing and the latest gas sensor market trends reveal cost savings when buying in bulk—contact for the top gas sensor deals and RFQ information.

Educational Digital H2 Sensor for Sensedisc Datalogger in School Lab

Educational Digital H2 Sensor for Sensedisc Datalogger in School Lab

US $ 45-55 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Jiangsu Suweier Science Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2021
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Car Speed Sensor Input Square Wave Signal Output Speed Pulse Signal Sensor

Car Speed Sensor Input Square Wave Signal Output Speed Pulse Signal Sensor

US $ 11.8 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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K800 Mounted CO2 Gas Sensor

K800 Mounted CO2 Gas Sensor

US $ 457-478 / 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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K700 Dust Proof Fixed Gas Sensor

K700 Dust Proof Fixed Gas Sensor

US $ 290-400 / 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
Chat Now Send Inquiry
Jpet Afm3000 Gas Air Flow Sensor Digital Analog Output Bidirectional Measurement
Secured Trading Service

Jpet Afm3000 Gas Air Flow Sensor Digital Analog Output Bidirectional Measurement

US $ 96-104 / Piece FOB
10 Pieces (MOQ)
Send Inquiry
Audited Supplier
Guangdong Jiepute Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
China Manufacturer Ce Certificate Portable Detector H2s Gas Sensor

China Manufacturer Ce Certificate Portable Detector H2s Gas Sensor

US $ 110-180 / 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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Jpet Afm3000 Digital Output Gas Flow Sensor for Accurate Measurement
Secured Trading Service

Jpet Afm3000 Digital Output Gas Flow Sensor for Accurate Measurement

US $ 96-104 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Guangdong Jiepute Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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Throttle Body Sensor for YAMAHA

Throttle Body Sensor for YAMAHA

US $ 1-20 / Piece FOB
20 Pieces (MOQ)
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Audited Supplier
GUANGZHOU RICH TECHNOLOGY CO.LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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Fixed Gas Detector Wall Mounted Ex (LEL LPG) Combustible Gas Leak Detector Monitor Gas Sensor for Industrial

Fixed Gas Detector Wall Mounted Ex (LEL LPG) Combustible Gas Leak Detector Monitor Gas Sensor for Industrial

US $ 220-1,000 / 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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4-20mA Signal and RS485 Output Fixed Gas Leak Detector So2 Concentration Sensor

4-20mA Signal and RS485 Output Fixed Gas Leak Detector So2 Concentration Sensor

US $ 220-1,000 / 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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Mining Underground Engineering Equipment Parts: Engine Nitrogen-Oxygen Sensor 04466641 for Deutz Tcd2.9L4 Tcd3.6 Engine.
Secured Trading Service

Mining Underground Engineering Equipment Parts: Engine Nitrogen-Oxygen Sensor 04466641 for Deutz Tcd2.9L4 Tcd3.6 Engine.

US $ 60-68 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shandong Wolkang Machinery Equipment Co., Ltd.

Shandong, China Since 2025
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Smart Greenhouse Climate Sensor Temperature Humidity Transmitter for Hydroponic and Agriculture Control
Secured Trading Service

Smart Greenhouse Climate Sensor Temperature Humidity Transmitter for Hydroponic and Agriculture Control

US $ 65-68 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
TZONE DIGITAL TECHNOLOGY CO., LTD.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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Nox Sensor for Volvo Renault 7422827993 5wk97371 Top Quality Level for Trucks 22827993 Nox Sensor
Secured Trading Service

Nox Sensor for Volvo Renault 7422827993 5wk97371 Top Quality Level for Trucks 22827993 Nox Sensor

US $ 145-155 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Qingdao D&E International Trade Co., Ltd.

Shandong, China Since 2022
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