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3,000+ factories verified
Fuzhou Inno Electronic Technology Co., Ltd.
Send Inquiry
Easy to Operate and Compact Optical Fiber Temperature Sensor
US$
800.00
1 Piece
(MOQ)
Optical Fiber Online Monitoring Temperature Sensor
US$
600.00
1 Piece
(MOQ)
Multi-Channel Fiber Optic Temperature Sensor with RS485 Communication
US$
18,000.00
1 Piece
(MOQ)
Optical Fiber Sensor for Temperature Monitoring of Power Equipment
US$
1,400.00
1 Piece
(MOQ)
1/4
Suzhou Yosemite Technologies Ltd.
13 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Online Optical Dissolved Oxygen Sensor Fluorescence Dissolved Oxygen Probe
Negotiable
1 Piece
(MOQ)
Optical Dissolved Oxygen Sensor Online Do Sensor for Water Quality Monitoring
Negotiable
1 Piece
(MOQ)
Optical Dissolved Oxygen Sensor Do Sensor
Negotiable
1 Piece
(MOQ)
Optical Dissolved Oxygen Sensor RS-485 Dissolved Oxygen Sensor
Negotiable
1 Piece
(MOQ)
1/4
Guangzhou Xilubao Technology Co., Ltd.
Send Inquiry
Hillbo Premium Optical Dissolved Oxygen Sensor for Aquatic Environments Oxy850
US$
172.00
1 Piece
(MOQ)
Advanced Hillbo Optical Water Quality Sensor for Precision Testing
US$
479.00
1 Piece
(MOQ)
Hillbo Premium Optical Dissolved Oxygen Sensor for Aquatic Monitoring Oxy850
US$
172.00
1 Piece
(MOQ)
Hillbo Online Optical Dissolved Oxygen Sensor Do Sensor for Water Quality
US$
240.00
1 Piece
(MOQ)
1/4
Foshan Chengwei Industrial Automation Co., Ltd.
Send Inquiry
M8m12m18 PNP NPN No Nc 50m Distance Photoelectric Optical Through Beam Laser Sensor with CE RoHS
US$
13.00
-
13.80
2 Pieces
(MOQ)
Slim Side-Mount Safety Light Curtain Sensor Luoshida NPN/PNP Through-Beam Optical Sync 10mm 20mm 40mm Resolution
US$
25.00
-
189.70
2 Pieces
(MOQ)
Proximity Switch Sensor Adjustable Detection Distance Strip Light Area Optical Photoelectric Sensor with Visible Red Light Spot
US$
13.44
-
16.89
2 Pieces
(MOQ)
Luoshida Tg610s 350 ° C High-Temperature Resistant Straight Head M6 Through Beam Optical Fiber Sensor Cable
US$
30.00
-
72.86
2 Pieces
(MOQ)
1/4
Nanjing KJT Electric Co., LTD
Send Inquiry
Kjt T3 High Quality IP67 Sn 80mm IP67 Optical Fiber Probe Amplifier Sensor
US$
2.79
-
4.28
1 Piece
(MOQ)
Kjt - New Product M18 Photo/Optical Diffuse Sensor with M12 Connector
US$
9.60
-
10.60
5 Pieces
(MOQ)
M6 Long Distance Amplifier Through Beam Head Optical Probe
US$
25.00
-
28.00
5 Pieces
(MOQ)
M3 M4 M6 Amplifier Diffuse Optical Sensor Fiber Probe Switch
US$
25.00
-
26.00
5 Pieces
(MOQ)
1/4
Shanghai Chunye Instrument Technology Co., Ltd.
8 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Fluorescent Online Digital Optical RS485 Dissolved Oxygen Sensor
US$
550.00
-
750.00
1 pcs
(MOQ)
Fluorescence Dissolved Oxygen Sensor RS485 Optical DO Sensor
US$
650.00
-
750.00
1 Piece
(MOQ)
Industrial Optical Dissolved Oxygen Sensor, RS485
US$
570.00
1 pcs
(MOQ)
Industrial Online RS485 Digital COD Sensor For Sewage Water
US$
5,000.00
-
8,000.00
1 Piece
(MOQ)
1/4
Shanghai Lanbao Sensing Technology Co., Ltd.
28 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
New Tech PSE-Pm Series 10m Polarized Reflection Laser Photoelectric Optical Proximity Sensor NPN PNP No Nc 12V 24V with CE UL
US$
26.55
-
42.28
1 Piece
(MOQ)
IP67 12V 24V Relay Output Red Light Polarized Square Optical Sensor
Negotiable
1 Piece
(MOQ)
Lanbao PSE-Cm 300cm 10-30V DC Plastic Tof Optical Sensors
Negotiable
1 Piece
(MOQ)
Rectangular Relay Output Connector Type Through Beam Optical Sensor with Extra Long Distanc 60m for Logistics Industry
US$
25.98
1 Piece
(MOQ)
1/4
Shenzhen Winfor Canbo Technology Co., Ltd.
Send Inquiry
Canbo Folding Security Door Access Control Safety Optical Infrared Light Curtain Beam Inductive Sensor for Entrance
US$
53.00
1 Piece
(MOQ)
Factory Price Entrance System Safety Curtain Sensor with Optical Beam Component (227L)
US$
53.00
-
170.00
1 Piece
(MOQ)
Stable Long Range Infrared Optical Sensor for Movement Motion and Safety
US$
45.00
-
55.00
1 Set
(MOQ)
M-229g PMMA Optical Infrared Beam Sensor for Sliding Gate Operator Safety
US$
38.00
-
45.00
1 Piece
(MOQ)
1/4
Yueqing Chuxi Electric Co., Ltd.
10 yrs
·
Trading Company
Send Inquiry
Hot Sale Metal Detector Optical Im18 PNP NPN Industrial Inductive Proximity Sensor
US$
2.05
-
2.35
10 Pieces
(MOQ)
Chux 10-30VDC IR Plastic M18 Diffuse Reflection Photoelectric Optical Proximity Sensor NPN
US$
3.05
-
3.39
10 Pieces
(MOQ)
IP65 Sensing Distance 30mm 12/24VDC PNP No Nc Red Light Optical Photoelectric Sensor
US$
5.20
-
5.50
5 Pieces
(MOQ)
Chux M18 PNP Diffuse Type Photoelectric Switch Photocell Light-Control Optical Sensor No+Nc 10cm Distance
US$
2.60
-
2.99
10 Pieces
(MOQ)
1/4
Shenzhen New Star Tech Co., Ltd.
11 yrs
·
Trading Company
Send Inquiry
Forklift Magnetic Inductive Proximity Switch Sensor Optical Infrared Photoelectric Position Sensor
US$
13.00
-
15.00
50 Pieces
(MOQ)
Analog Inductive Photoelectric Switch Optical Fork Sensor Long Range Diffuse Reflective Sensors
US$
3.50
-
4.90
2 Pieces
(MOQ)
Advanced Photoelectric Laser Sensors High-Resolution Optical Distance Welding Industrial Sensor
US$
139.00
-
163.00
99 Pieces
(MOQ)
Distributed Plastic Pressure Optical Fiber Sensor Device Long Range Industrial Automation Sensor
US$
15.00
-
20.00
2 Pieces
(MOQ)
1/4
Jiaxing Mingyuan Electronics Co., Ltd.
Send Inquiry
Wireless Bluetooth 4.0 BLE IR Infrared 940nm Optical Probe IEC65056-21 IEC1107 Dlms Standard Photoelectric Sensor Optical Head
US$
99.00
-
119.00
1 Piece
(MOQ)
My015 Type-C USB2.0 Dlms IEC62056 IEC1107 Infrared Optical Probe Sensor for Smart Kwh Flowmeter Water Meter Readout
US$
28.00
-
39.00
1 Piece
(MOQ)
DC5V to DC24V RS485 Infrared Optical Probe Sensor Photohead for Dlms Meter Reading Calibration Station
US$
28.00
-
39.00
1 Piece
(MOQ)
4pin RS232 Nir Optical Sensor for Dlms IEC62056-21 Energy Meter Flowmeter Reading
US$
28.00
-
39.00
1 Piece
(MOQ)
1/4
BGT Technology(Beijing) Co., Ltd.
5.0
Send Inquiry
0-1500mg/L RS485 Modbus UV254 Optical Probe Automatic Cleaning Digital Water Cod Sensor for Wastewater Treatment
US$
759.99
-
829.99
1 Piece
(MOQ)
Effective Water Treatment Online Aquaculture Shrimp Ponds Optical Dissolved Oxygen Water Quality Tester Do Sensor
US$
369.99
-
399.99
1 pieces
(MOQ)
0-50mg/L RS485 4-20mA Online Water Quality Optical Do Probe Fluorescence Dissolved Oxygen Sensor for Wastewater Plant
US$
179.99
-
229.99
1 Piece
(MOQ)
Bgt CE Aquaculture Fluorescence Sea Water Detector RS485 Optical Dissolved Oxygen Sensor Meter
US$
299.99
1 pieces
(MOQ)
1/4
TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
12 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
IP67 30mm-4000mm Customized NPN PNP Small Blind Area Diffuse Reflection Laser Photoelectric Sensor, Infrared Optical Photo Sensor
US$
7.00
-
15.00
50 Pieces
(MOQ)
IP67 Opposed Infrared Sensor for Optical Turnstiles
US$
8.00
-
12.00
1 Set
(MOQ)
Optical Beam Light Curtain Sensor Measuring Light Grids for Warehouse Transmission Lines
US$
30.00
-
45.00
1 Piece
(MOQ)
China Factory 7m Safety Control Photoelectric Switch Optical Sensor for Mine Doors
US$
11.00
-
13.00
10 Sets
(MOQ)
1/4
Ningbo Kingdun Electronic Industry Co., Ltd.
23 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Electro-Optical Type Wireless Fire Detector Anti Fire Home Smoke Sensor
US$
1.00
-
10.00
3,000 Pieces
(MOQ)
Optical Wireless Am Bottle Security Tag Smoke Sensor
Negotiable
3,000 Pieces
(MOQ)
Easy to Install Sync Link Existing Goods Multiple Certifications Wholesale Smoke Sensor
US$
2.50
3,000 Pieces
(MOQ)
Standalone Alarm System Home Security Co Smoke Sensor
Negotiable
3,000 Pieces
(MOQ)
1/4
Ningbo Yoursensor Electronic Technology Co., Ltd.
12 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
High-Performance Optical Switch Photocell Sensor for 8m Range
US$
11.00
-
14.00
10 Pieces
(MOQ)
High-Performance Singer-Type Optical Sensor for Automatic Sliding Doors
US$
9.00
-
13.00
10 Pieces
(MOQ)
Yoursensor 12V Presence Function Optical Sensor Photocell for Automatic Gate
US$
7.00
-
10.00
10 Pieces
(MOQ)
Advanced Optical Sensor for Automatic Sliding Doors - Photocell Technology
US$
9.00
-
13.00
10 Pieces
(MOQ)
1/4
Shanghai Denghong Mechanical & Electrical Manufacturing Co., Ltd.
16 yrs
·
Manufacturer/Factory
Send Inquiry
Optical Yarn Sensor DHYS020 For Texile Machine
US$
5.00
10 Pieces
(MOQ)
Optical Yarn Sensor for Winding doubling and texturing ds018a
US$
5.00
10 Pieces
(MOQ)
FDY Optical Yarn Sensor for FDY Spinning Machines
Negotiable
5 Pieces
(MOQ)
Texturing Machine Used Optical Yarn Break Sensor
Negotiable
5 Pieces
(MOQ)
1/4
Shanghai GL Environmental Technology Co., Ltd.
Send Inquiry
Ce Online Optical Do Dissolved Oxygen Sensor
US$
287.00
-
875.00
1 Piece
(MOQ)
Optical Dissolved Oxygen Electrode Probe Do Sensor
US$
287.00
-
875.00
1 Piece
(MOQ)
RS485 Online Optical Dissolved Oxygen Sensor
US$
162.00
-
450.00
1 Piece
(MOQ)
Low Cost RS485 Optical Dissolved Oxygen Sensor
US$
287.00
-
875.00
1 Piece
(MOQ)
1/4
Shenzhen Tongchuang Mechatronics Co., Ltd.
5.0
Send Inquiry
Optical Grating Safety Light Curtain, Beam Sensor,by pass function
US$
150.00
-
800.00
1 Set
(MOQ)
Through Beam Safety Optical Grating Sensor TYF sereis
US$
50.00
-
500.00
1 Set
(MOQ)
Original Made SLC Brand Light Curtain Optical Multibeam Sensor
US$
50.00
-
500.00
1 Set
(MOQ)
Safety Light Curtains with Periodic CPU Scanning with 25*25mm Cross-section--30LC0775-N30S
US$
150.00
-
800.00
1 Set
(MOQ)
1/4
Wuxi Baiyida Electromechanical Technology Co., Ltd.
16 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Biedas 70bc/70bcf Factory Supply High Quality Optical Pyrometer Non-Contact Infrared Temperature Sensor
US$
37.00
-
57.00
1 Piece
(MOQ)
Biedas-F180A -50-1800 Degree Temperature Optical Pyrometer Infrared Temperature Sensor
US$
174.00
1 Piece
(MOQ)
Biedas 2s140A/2s140ar Distance 4-20mA RS485 Optical Non-Contact Pyrometer Infrared Temperature Sensor
US$
1,570.00
-
2,000.00
1 Piece
(MOQ)
Biedas 110BS/110bsf High Quality Optical Pyrometer Infrared Temperature Sensor
US$
37.00
-
57.00
1 Piece
(MOQ)
1/4
Wuhan Dikai Optoelectronics Technologies Co., Ltd.
Send Inquiry
High Precise Optical Fiber Infrared IR Thermometer Online Temperature Sensor
Negotiable
1 Piece
(MOQ)
Highspeed Optical Fiber Thermeter, Ai Temperature Controller, Optical Fiber Sensor for Limited Space
US$
1,136.36
-
3,385.58
1 Piece
(MOQ)
Two-Color IR Thermometer Digital Infrared Temperature Sensor for Industry
Negotiable
1 Piece
(MOQ)
Two - Color Infrared Thermometer / Online High Temperature Infrared Pyrometer
Negotiable
1 Piece
(MOQ)
1/4
Shenzhen Jutai Comm Co., Ltd.
13 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Optical Safety Sensor Photoelectric Beam Sensor for Sliding Glass Door Automation
US$
9.00
-
10.00
1 Piece
(MOQ)
7m Infrared Retro-Reflective Optical Sensor for Traffic Barriers Gate Safety
US$
10.00
-
15.00
1 Piece
(MOQ)
10m Optical Outdoor Photobeam Sensor for Industry Door Safety
US$
9.00
-
10.00
1 Piece
(MOQ)
IP67 Diffused Optical Sensor/Safety Photocell for Fast Speed PVC Rolling Shutter Safety
US$
11.00
-
16.00
1 Pair
(MOQ)
1/4
Shandong Renke Control Technology Co., Ltd.
11 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Automatic Smart Rain Gauge Pulse RS485 Optical Precipitation Sensor
US$
55.00
1 Piece
(MOQ)
Real-Time Rainfall Monitoring Meter Optical Rain Sensor for Agricultural Irrigation
US$
55.00
1 Piece
(MOQ)
Agriculture Infrared Optical Rain Gauge Pulse RS485 Output Smart Rainfall Sensor
US$
55.00
1 Piece
(MOQ)
Agricultural Optical Digital Lux Meter Analog RS485 Solar Light Intensity Sensor
US$
19.00
-
22.00
1 Piece
(MOQ)
1/4
Hunan Rika Electronic Tech Co., Ltd.
10 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Rika Rk200-02 Optical Quantum Sensor for Agriculture with Favorable Price
US$
139.00
-
206.00
1 Piece
(MOQ)
Rk300-10 Meteorological Optical Visibility Sensor for Enhanced Visibility in Fog
US$
1,898.00
-
3,016.00
1 Piece
(MOQ)
Rika Rk200-02 Optical Quantum Radiation PAR Sensor for Greenhouse Agriculture
US$
105.00
-
149.00
1 Piece
(MOQ)
Advanced Optical Do Sensor with 4-20mA Output for Rk500-04c Model
Negotiable
1 Piece
(MOQ)
1/4
Shenzhen EPT Technology Co., Ltd.
23 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
High Reliability Plastic Optical Liquid Level Sensor for Electrical Appliances
US$
1.00
-
1.30
100 Pieces
(MOQ)
FM-PS4765 Food Grade Fluid Flowmeter Optical Water Liquid Flow Meter Sensor
US$
1.00
-
2.00
2 Pieces
(MOQ)
D2ls-B Advanced Optical Liquid Level Sensor for Multi-Location Tracking
US$
4.00
-
5.50
5 Pieces
(MOQ)
Liquid Soap Dispenser Pipe Level Sensor 8mm Non-Touch Optical Level Control
US$
1.20
-
2.00
5 Pieces
(MOQ)
1/4
Shenzhen Fire Power Control Technology Co., Ltd.
3 yrs
·
Trading Company
Send Inquiry
Rate Sensor with Micro-Nano Scale Optical Fiber
US$
1,213.00
-
1,217.00
1 pieces
(MOQ)
Silicon Photonics Optical Gyro Sensor with Temperature Compensation
US$
750.00
-
770.00
1 Piece
(MOQ)
Miniature Fiber Optic Gyroscope Fog Sensor for Robotics Vg191A Replacement Chinese Version
US$
1,300.00
-
1,350.00
1 Piece
(MOQ)
High Dynamic Range Fiber Optic Gyro Fizoptika Vg095 Gyro Sensor
US$
950.00
-
1,000.00
1 Piece
(MOQ)
1/4
Santo (China) Limited
Send Inquiry
High Quality Digital Do pH ORP Turbidity Sensor RS485 Optical Dissolved Oxygen Sensor for Waste Water
US$
417.00
1 Piece
(MOQ)
Ds430 Optical Chlorophyll Sensor RS485 with Automatic Cleaning Brush
US$
1,875.00
1 Piece
(MOQ)
Digital Online Optical Chlorophyll Sensor Chl Probe RS485 Fluorescence Method Monitor Chlorophyll Concentration in Sea Lake
US$
1,875.00
1 Piece
(MOQ)
Self-Cleaning Digital Optical Chlorophyll Sensor with RS485 Modbus for Sea Water
US$
1,875.00
1 Piece
(MOQ)
1/4
Shenzhen Huiyan Precision Technology Co., Ltd.
16 yrs
·
Trading Company
Send Inquiry
Precision Optical Sensor HCl-4735as for Glass and Film Thickness Testing
US$
370.00
-
410.00
1 Piece
(MOQ)
Keyence Lk G3001 Lk Gd500 Wholesale Durable Optical Measurement Sensor ISO Approved for Production Line
US$
253.00
-
303.00
1 Piece
(MOQ)
Solarius Bulk Supply Compact Optical Sensor Driver CE Approved for Machine Integration
US$
754.00
-
854.00
1 Piece
(MOQ)
Micro-Epsilon Wholesale High-Precision Confocaldt Ifc2421 CE Certified Sensor Controller for Optical Measurement
US$
750.00
-
850.00
1 Piece
(MOQ)
1/4
Guangzhou Wister Machinery Equipment Co., Ltd
2 yrs
·
5.0
·
Trading Company
Send Inquiry
Original Vdm28-8-L1-Io/73c/136 Pepperl Fuchs Optical Distance Sensor
US$
20.00
-
130.00
1 Piece
(MOQ)
Original D37V700495 Roland Printing Machine Spare Parts Optical Fibre Box Sensor
US$
380.00
-
800.00
1 Piece
(MOQ)
Original A37V100570 Roland 700 Printing Machine Spare Parts Optical Fibre Box Sensor
US$
400.00
-
800.00
1 Piece
(MOQ)
Rk 759/2.5, 1000 Typ2 037u315344 Manroland Offset Printing Machine Spare Parts Sensor
US$
85.00
-
200.00
1 Piece
(MOQ)
1/4
Hubei Xinwangda Technology Co., Ltd
5.0
Send Inquiry
Durable Optical Proximity Sensor for Efficient Automation Solutions
US$
8.00
-
10.00
10 Sets
(MOQ)
CE/UL Certified Mini Optical Safety Curtain IP65 Industrial Machine Protection Edge Sensor
US$
130.00
-
500.00
1 Set
(MOQ)
Versatile Optical Proximity Switch with Smart Light Sensor Technology Features
US$
13.00
1 Set
(MOQ)
Enhanced Safety Sensor for Automated Storage Door with Anti-Optical Interference
US$
130.00
-
500.00
1 Set
(MOQ)
1/4
Yueqing Ann Electric Co., Ltd.
5.0
Send Inquiry
G23 Photoelectric Proximity Switch Optical Sensor Diffuse Type
US$
21.00
-
39.00
5 Pieces
(MOQ)
G50-3b4na Optical Proximity Photoelectric Reflection Distance Photoelectric Sensor
US$
9.80
50 Pieces
(MOQ)
Annele Bzj-311 Bzj Series Color Mark Sensor Optical Switch with 4 Wires
US$
48.00
10 Pieces
(MOQ)
Capacitive Sensor Cm24-3012nc Proximity Switch Optical Inductive Proximity Sensor
US$
6.05
50 Pieces
(MOQ)
1/4
1
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