452,138
Wholesale Protection Sensor Products
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US $ 160-500 /
Set FOB
1 Set (MOQ)
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Main Products: Proximity Sensor, Photoelectric Sensor, Vehicle Loop Detector, Infrared Light Curtain, Lidar, Laser Sensor
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Audited Supplier
Since 2021
Manufacturer/Factory
Tianjin, China
Since 2021
US $ 18-35 /
Piece FOB
1 Piece (MOQ)
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Structure Design : Thread Type
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Audited Supplier
Since 2010
Manufacturer/Factory
Jiangsu, China
Since 2010
US $ 160-400 /
Set FOB
1 Set (MOQ)
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Main Products: Proximity Sensor, Photoelectric Sensor, Vehicle Loop Detector, Infrared Light Curtain, Lidar, Laser Sensor
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Audited Supplier
Since 2021
Manufacturer/Factory
Tianjin, China
Since 2021
US $ 1 /
Piece FOB
1 Piece (MOQ)
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Signal Transmission : Radar
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Audited Supplier
Since 2022
Manufacturer/Factory
Hunan, China
Since 2022
US $ 200 /
Set FOB
1 Set (MOQ)
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Main Products: Mat Switch, Rubber Strip, Safety Edge Switch, Inflatable Rubber Strips, Safety Step Mat, Bumper for Agv, Sealing Strip, Self-Adhesive Rubber Strips
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Audited Supplier
Since 2023
Manufacturer/Factory
Hebei, China
Since 2023
US $ 9.8-12.8 /
Piece FOB
1,000 Pieces (MOQ)
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Audited Supplier
Since 2021
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2021
1 Piece (MOQ)
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Main Products: Exhaust After-Treatment System & Parts, Urea Sensor & Parts, Catalyst, Urea Pump
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Audited Supplier
Since 2022
Manufacturer/Factory
Jiangsu, China
Since 2022
US $ 150-195 /
Piece FOB
1 Piece (MOQ)
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Accuracy Grade : 0.5G
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Audited Supplier
Since 2019
Manufacturer/Factory,Trading Company
Jiangsu, China
Since 2019
US $ 2,800-3,200 /
Piece FOB
5 Pieces (MOQ)
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Main Products: Smoke Detector, Air Dryer Controller, Water Leak Detector, Dew Point Sensor, Refrigerated Air Dryer Controller, Combined Dryer Controller, Telecom Base Station Environment Monitoring
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Audited Supplier
Since 2024
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2024
US $ 168-588.7 /
Set FOB
1 Set (MOQ)
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Type : Explosion-proof Pressure Transmitter
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Audited Supplier
Since 2024
Manufacturer/Factory,Trading Company
Shandong, China
Since 2024
US $ 65-75 /
Piece FOB
1 Piece (MOQ)
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Main Products: Pressure Transmitter, Pressure Sensors, Pressure Transducer, Liquid Level Transmitter, Level Sensor, Water Level Sensor, Level Transmitter, Fuel Level Sensor, Temperature Transmitter, Load Cell
Contact Supplier
Audited Supplier
Since 2017
Manufacturer/Factory
Hunan, China
Since 2017
US $ 5-65 /
Piece FOB
5 Pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2018
Trading Company
Hubei, China
Since 2018
US $ 59-88 /
Piece FOB
1 Piece (MOQ)
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Main Products: Load Cell, Weighing Sensor, Force Sensor, Tension Sensor, Weighting Indicator, Aautomatic-Weighting Machine
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Tianjin, China
Since 2022
US $ 80-100 /
Piece FOB
10 Pieces (MOQ)
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Customized : Customized
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Audited Supplier
Since 2008
Manufacturer/Factory
Zhejiang, China
Since 2008
1 Piece (MOQ)
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Main Products: Pressure Transmitter, Pressure Sensor, Pressure Switch, Differential Pressure Transmitter, Temperature Transmitter, Temperature Switch, Level Switch, Pressure Transmitter Circuit Board, Liquid Level Transmitter, Pressure Controller
Contact Supplier
Audited Supplier
Since 2016
Manufacturer/Factory,Trading Company
Anhui, China
Since 2016
US $ 160-200 /
Piece FOB
1 Piece (MOQ)
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Wiring Type : Four-Wire
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Audited Supplier
Since 2016
Manufacturer/Factory
Shanghai, China
Since 2016
US $ 19.5-20 /
Piece FOB
5 Pieces (MOQ)
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Main Products: Oxygen Sensor, Nox Sensor, Clutch Kit, Hydraulic Bearing
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Audited Supplier
Since 2025
Trading Company
Zhejiang, China
Since 2025
US $ 84.8-92.5 /
Piece FOB
5 Pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2025
Manufacturer/Factory
Jiangsu, China
Since 2025
100 Pieces (MOQ)
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Main Products: Level Switch and Sensor, Magnetic Sensor, Flow Switch and Sensor, Speed Sensor, Temperature Sensor, Angle and Incline Sensor, Proof-Cooling Switches, Magnetic Guidance Sensor, Displacement Sensor, Magnetic Safety Switches
Contact Supplier
Audited Supplier
Since 2005
Manufacturer/Factory
Shanghai, China
Since 2005
US $ 0.99-6.99 /
Piece FOB
100 Pieces (MOQ)
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Type : Resonant Pressure Sensor
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Audited Supplier
Since 2018
Manufacturer/Factory,Trading Company
Jiangsu, China
Since 2018
US $ 8.9-15.5 /
Piece FOB
5 Pieces (MOQ)
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Main Products: Proximity Sensor, Laser Sensor, Photoelectric Sensor, Fiber Optic Sensor, Amplifer, Color Mark, Light Curtain, Inductive Sensor, Capacitive Sensor
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Guangdong, China
Since 2024
US $ 389-437 /
Piece FOB
1 Piece (MOQ)
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Accuracy Grade : 0.2G
Contact Supplier
Audited Supplier
Since 2024
Trading Company
Jiangsu, China
Since 2024
US $ 165-185 /
Piece FOB
2 Pieces (MOQ)
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Main Products: Fire Alarm System, Smoke Detector, Fire Alarm Control Panel, Fire Alarm, FM200, Fire Pump, Flame Detector, Fire Hose Reel, Emergency Light System, Beam Smoke Detector
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Audited Supplier
Since 2013
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2013
US $ 62.1-83.1 /
Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2023
Trading Company
Guangdong, China
Since 2023
US $ 21-22 /
Piece FOB
10 Pieces (MOQ)
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Main Products: Ntc Thermistor, Ntc Sensor, PTC Sensor
Contact Supplier
Since 2024
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2024
US $ 270-286 /
Piece FOB
1 Piece (MOQ)
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Certification : RoHS, CE, ISO9001
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Audited Supplier
Since 2025
Manufacturer/Factory
Anhui, China
Since 2025
US $ 13.5-14.5 /
Piece FOB
2 Pieces (MOQ)
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Main Products: Wireless Remote Control, Door Opener, Door Lock, Transmitter, Receiver, Alarm System, WiFi Camera, Smart Plug, Wireless Controller, Smart Home System
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Audited Supplier
Since 2017
Trading Company
Guangdong, China
Since 2017
US $ 11 /
Piece FOB
5 Pieces (MOQ)
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Output Signal Type : Digital Type
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Audited Supplier
Since 2024
Manufacturer/Factory
Zhejiang, China
Since 2024
US $ 17-30 /
Piece FOB
60 Pieces (MOQ)
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Main Products: Fuel Level Sensor Adblue Level Sensor
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Shandong, China
Since 2022
Manufacturer/Factory
Guangdong, China
Since 2011
US $ 9.07-9.69 /
pieces FOB
1 pieces (MOQ)
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Main Products: Smoke Detector, Personal Alarm, Door Sensor Alarm, Key Finder, Water Leak Detector, Carbon Monoxide Detector, Gas Detector, Smoke Alarm, Fire Alarm, Self Defense Keychain
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Audited Supplier
Since 2024
Manufacturer/Factory
Guangdong, China
Since 2024
US $ 25-30 /
Meter FOB
100 Meters (MOQ)
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Application : Industrial
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Hebei, China
Since 2022
US $ 0.12 /
pieces FOB
10 pieces (MOQ)
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Main Products: Detector, Gas Detector, Portable Gas Detector, Fixed Gas Detector, Gas Detector Controller, Night Vision, Waterproof Metal Detector, Online Industrial Gas Analyzer, Portable Multi Gas Detector, Potable Gas Leak Detector
Contact Supplier
Audited Supplier
Since 2023
Manufacturer/Factory
Ningxia, China
Since 2023
US $ 68-80 /
Piece FOB
10 Pieces (MOQ)
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Discharge Standard : Euro V
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Audited Supplier
Since 2024
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2024
US $ 79-129 /
Piece FOB
1 Piece (MOQ)
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Main Products: Level Sensor, Flow Meter, Pressure Sensor
Contact Supplier
Audited Supplier
Since 2019
Manufacturer/Factory,Trading Company
Hunan, China
Since 2019
US $ 220 /
Piece FOB
1 Piece (MOQ)
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Installation Type : Horizontal Installation
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Audited Supplier
Since 2017