Home Electrical & Electronics Sensor Switch Motion Sensor Switch 4mm Proximity Sensor 2025 Product List

4mm Proximity Sensor

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US$ 1-1.5 / Piece
10 Pieces (MOQ)
Jiangxi Nanma Electrical Co., Ltd.
Jiangxi Nanma Electrical Co., Ltd.
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  • Secured Trading Secured Trading
  • Jiangxi, China
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5(5.0)

"On-time Delivery"
On-time Delivery
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Infrared Sensor Switch
Infrared
Two-Wires
Standard
Position Sensor
Diameter 18mm, Length 52mm

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US$ 6.75-11.24 / Piece
1 Piece (MOQ)
Shanghai Lanbao Sensing Technology Co., Ltd.
Shanghai Lanbao Sensing Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shanghai, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001
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5(5.0)

"Fast Delivery"
Fast Delivery
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Inductive Proximity Sensor
Proximity Sensor
PNP (Three-Wires)
Extended Distance Series
Industrial Automation
M12*51mm

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US$ 5-10 / Piece
1 Piece (MOQ)
F&C Sensing Technology (Hunan) Co., Ltd.
F&C Sensing Technology (Hunan) Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hunan, China
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Position Sensor
Inductive Sensor
NPN (Three-Wires)
Standard
Automation Equipment
ISO, RoHS, CE

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US$ 5.9-8.9 / Piece
5 Pieces (MOQ)
Foshan Chengwei Industrial Automation Co., Ltd.
Foshan Chengwei Industrial Automation Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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Ultra Short Proximity Switch
Inductive Proximity Sensor
NPN (Three-Wires)
Standard
Industrial Automation
D6.5 M8 M12

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US$ 3.29-3.35 / Piece
10 Pieces (MOQ)
Yueqing Chuxi Electric Co., Ltd.
Yueqing Chuxi Electric Co., Ltd.
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  • Zhejiang, China
  • Trading Company

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Inductive Type
Inductive Type
PNP (Three-Wires)
Standard
Industry
M12

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10 Pieces (MOQ)
Jiangsu Stord Sensing Technology Co., Ltd.
Jiangsu Stord Sensing Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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Proximity Sensor
Inductive
Two-Wires
Standard
Automation Equipment
Customizable

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US$ 144.03 / Piece
1 Piece (MOQ)
Shenzhen SiRON Electrical Co.,Ltd
Shenzhen SiRON Electrical Co.,Ltd
  • China Supplier - Diamond Member Diamond Member
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  • Secured Trading Secured Trading
  • Guangdong, China
  • ISO9001:2015, ISO45001:2018, ISO14001
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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Inductive Proximity Switch
Inductive
NPN /PNP(Three-Wire)
Industrial Automation
CE
Siron

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US$ 3.5-5 / Piece
1 Piece (MOQ)
TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Tianjin, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001, Others
Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
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If17 DC2 Wires
Inductive
Two-Wires
Standard
Tripod Turnstiles,Elevator
ISO, CE

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US$ 5-20 / Piece
5 Pieces (MOQ)
F&C Sensing Technology (Hunan) Co., Ltd.
F&C Sensing Technology (Hunan) Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hunan, China
  • Manufacturer/Factory & Trading Company

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5(5.0)

"Fast Delivery"
Fast Delivery
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Inductive Sensor
Inductive
NPN (Three-Wires)
Standard
Cam Detection
M12

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US$ 3.2-4.8 / Piece
1 Piece (MOQ)
Nanjing KJT Electric Co., LTD
Nanjing KJT Electric Co., LTD
  • China Supplier - Diamond Member Diamond Member
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  • Jiangsu, China
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Microwave Sensor Switch, Infrared Sensor Switch
Eddy Current, Infrared
Two-Wires, 2 Wire /3 Wire
Standard
Basement, Mechanic
Y8s, Standard

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US$ 2.58-2.69 / Piece
100 Pieces (MOQ)
YUEQING AIBEIKEN ELECTRIC CO., LTD.
YUEQING AIBEIKEN ELECTRIC CO., LTD.
  • China Supplier - Diamond Member Diamond Member
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  • Zhejiang, China
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5(5.0)

"On-time Delivery"
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Commonality
Capacitive
NPN (Three-Wires)
Standard
Wide Application
M18

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US$ 1.03-1.14 / Piece
5 Pieces (MOQ)
Zhejiang Hugong Automation Technology Co., Ltd.
Zhejiang Hugong Automation Technology Co., Ltd.
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  • Zhejiang, China
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Inductive Proximity Sensor Switch
Inductive Proximity Sensor Switch
PNP (Three-Wires)
Standard
Corridor
86 Type

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US$ 3.5 / Piece
10 Pieces (MOQ)
Yueqing Kane Electric Co., Ltd.
Yueqing Kane Electric Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
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  • Zhejiang, China
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IP67
Metal Objects
0.01
15*15*1(A3 Iron)
CE
Shanghai, China

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US$ 0.1 / Piece
1 Piece (MOQ)
Cheemi Technology Co., Ltd.
Cheemi Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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Inductive Proximity Switch
Inductive
Two-Wires
Standard
Position Sensor, Speed Sensor
ISO, RoHS, CE

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US$ 12-16 / Piece
1 Piece (MOQ)
Jiangxi SOP Industrial Co., Ltd.
Jiangxi SOP Industrial Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Jiangxi, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001
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Inductive Proximity Sensor
Inductive
Two Wires/Three Wires
Standard
Automation Equipment
Customized

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US$ 3.2-4.8 / Piece
1 Piece (MOQ)
Nanjing KJT Electric Co., LTD
Nanjing KJT Electric Co., LTD
  • China Supplier - Diamond Member Diamond Member
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  • Jiangsu, China
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Microwave Sensor Switch, Infrared Sensor Switch
Eddy Current, Infrared
PNP (Three-Wires), 2 Wire /3 Wire
Standard
Basement, Mechanic
Y8s, Standard

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US$ 2.78 / Piece
50 Pieces (MOQ)
Yueqing Ann Electric Co., Ltd.
Yueqing Ann Electric Co., Ltd.
  • China Supplier - Gold Member Gold Member
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  • Zhejiang, China
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Diffuse Reflection Type Photoelectric Sensor
Switching Type
Normal Wirewound
Metal
SemiConductor
IP67

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US$ 0.1 / Piece
1 Piece (MOQ)
Cheemi Technology Co., Ltd.
Cheemi Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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4mm
0~3.6mm
-25ºC~70ºC(248-343K)
2m, PVC
Brass, Nickel Plating
PBT

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US$ 12-14 / Piece
1 Piece (MOQ)
Jiangxi SOP Industrial Co., Ltd.
Jiangxi SOP Industrial Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Jiangxi, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001
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Inductive Proximity Sensor
Inductive
Two Wires/Three Wires
Standard
Automation Equipment
Customized

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US$ 9.56-12.65 / Piece
1 Piece (MOQ)
Kunshan Svl Electric Co., Ltd.
Kunshan Svl Electric Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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DC Voltage
Electromagnetic Type
Digital Type
Ceramics
Cuzn--Cr
0.1G

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US$ 7.99-9.99 / Piece
1 Piece (MOQ)
Shenzhen Hongfei Automation Technology Co., Ltd
Shenzhen Hongfei Automation Technology Co., Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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Normal Pressure Transmitter
Position Sensor
Position Sensor
PNP No; PNP Nc
Normal Wirewound
PBT and SUS 304

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US$ 4.62-6.8 / Piece
1 Piece (MOQ)
Nanjing KJT Electric Co., LTD
Nanjing KJT Electric Co., LTD
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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M12
2mm(Can Be Customized)
Two-Wires
Inductive Proximity Sensor
Eddy Current
Standard

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US$ 0.1 / Piece
1 Piece (MOQ)
Cheemi Technology Co., Ltd.
Cheemi Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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Inductive Proximity Switch
Inductive
PNP (Three-Wires)
Standard
Position Sensor, Speed Sensor
ISO, RoHS, CE

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US$ 3.06-3.56 / Piece
5 Pieces (MOQ)
Zhejiang Weihao Electronic Co., Ltd.
Zhejiang Weihao Electronic Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Switching Type
Normal Wirewound
Metal
Corrosion Resistant
IP67
CE

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10 Pieces (MOQ)
Jiangsu Stord Sensing Technology Co., Ltd.
Jiangsu Stord Sensing Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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Proximity Sensor
Inductive
Two-Wires
Standard
Automation Equipment
Customizable

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1 Piece (MOQ)
Shanghai Lanbao Sensing Technology Co., Ltd.
Shanghai Lanbao Sensing Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shanghai, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001
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Inductive Proximity Sensor
Proximity Sensor
NPN (Three-Wires)
Standard
Industrial Automation
M18*51.5mm

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US$ 4.85-5.73 / Piece
5 Pieces (MOQ)
F&C Sensing Technology (Hunan) Co., Ltd.
F&C Sensing Technology (Hunan) Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hunan, China
  • Manufacturer/Factory & Trading Company

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Infrared Sensor Switch
Photoelectric
PNP (Three-Wires)
Standard
Inductance
500g

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US$ 3.62-4.35 / Piece
1 Piece (MOQ)
Nanjing KJT Electric Co., LTD
Nanjing KJT Electric Co., LTD
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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Capacitive Proximity Sensor
M12
Non-Flushed
4mm(Can Be Customized)
Three-Wires
Eddy Current

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US$ 3.85-12 / Piece
2 Pieces (MOQ)
Foshan Chengwei Industrial Automation Co., Ltd.
Foshan Chengwei Industrial Automation Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
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Inductive Proximity Sensor
Inductive
NPN (Three-Wires)
Standard
Industrial Automation
M12

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US$ 5.2-8 / Piece
1 Piece (MOQ)
TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Tianjin, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001, Others
Secured Trading Service

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Im12 DC3-Wires
Capacitive
NPN (Three-Wires)
Standard
Tripod Turnstiles,Full Height Turnstiles
Metal Flush Type
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Questions & Answers on 4mm Proximity Sensor
Q
What are the common applications of sensor switches in electrical and electronics devices?
A
Enhance your Sensor Switch setup with our premium 4mm Proximity Sensor.Sensor switches are often used in lighting control systems, security alarms, and home automation. Their ability to detect motion, proximity, or light levels makes them essential components for energy efficiency and automation projects. A well-known manufacturer can guide you on the best applications for your specific needs.
Q
What advantages do sensor switch wholesale purchases offer to businesses?
A
The 4mm Proximity Sensor is a key item within our extensive Sensor Switch selection.Purchasing sensor switches wholesale offers cost savings, a wide selection of products, and streamlined supply chain management. Bulk orders often come with discounted pricing and customization options, maximizing cost-efficiency for your business. Reliable suppliers can support your needs with consistent quality and timely deliveries.
Q
How can I verify the quality of sensor switches from suppliers in China?
A
The 4mm Proximity Sensor is a premium choice in the Sensor Switch category.To ensure quality from suppliers in China, request product samples, inspect certifications, and verify manufacturing processes. Conduct in-depth background checks to confirm their reliability. Collaborating with a reputable supplier can provide assurance of high-quality sensor switches that meet industry standards.
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