Home Supplier Discovery Electrical & Electronics Pressure Sensor

Npn Sensor Manufacturers & Suppliers

Npn Sensor Total 344 manufacturers & suppliers found with 1,032 products

Qinuo Electronics Co., Ltd.

China Supplier - Diamond MemberSince 2009

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees191
Number of Employees
Manufacturer/Factory , Trading Company
Car Key; Remote Control; Automatic Door Sensor
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, IATF16949
  • Garage Door Light Curtain, Industry Door Light Curtain Sensor, Light Beam Sensor
    US$ 70.5 / Piece
    50 Pieces (MOQ)
  • Door Access Control Light Curtain Sensor for Garage Doors
    US$ 70.5 / Piece
    50 Pieces (MOQ)
  • Max. Protection Height 1.5m Light Curtain Safety Device Four Groups of Photo Eyes
    US$ 70.5 / Piece
    50 Pieces (MOQ)

Atech Sensor Co., Ltd

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Manufacturer/Factory
Pressure Sensor , Pressure Transmitter , Level Measurement , Pressure Transducer , Water Level Sensor
Xi'an, Shaanxi
  • Hirschmann Triclamp Vibrating Tuning Fork Level Switch Sensor
    US$ 97 / Piece
    1 Piece (MOQ)
  • Smart Tuning Fork Level Switch Liquid Level Sensor
    US$ 97 / Piece
    1 Piece (MOQ)
  • Vibration Fork Level Switch Dpdt Spdt PNP Liquid Level Switch Sensor
    US$ 97 / Piece
    1 Piece (MOQ)

YUEQING GUANGTAI IMPORT & EXPORT CO., LTD.

China Supplier - Gold MemberSince 2016

Suppliers with verified business licenses

4.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
Distribution Board , Meter Socket , Load Center , Electrical Accessories , Tools
OEM, Own Brand
within 15 workdays
  • High Quality Photocontrol Infrared Photocell Sensor 12V for Street Light
    US$ 0.1 / Piece
    1000 Pieces (MOQ)
  • Good Quality Photocell Sensor Switch, Outdoor Photocell Light Sensor
    US$ 0.1 / Piece
    1000 Pieces (MOQ)
  • DC 12V or 24V Photo Control Light Photocell Sensor
    US$ 0.1 / Piece
    1000 Pieces (MOQ)

Shenzhen Haiwang Sensor Co., Ltd.

China Supplier - Gold MemberSince 2016

Suppliers with verified business licenses

4.0
Plant Area145
Plant Area
Number of Employees17
Number of Employees
Trading Company
Pir Sensor , Fresnel Lens , Microwave Module , Magnify Card , Anti Sleep Alarm
OEM, ODM, Own Brand
within 15 workdays
  • 2024 New LED PIR Motion Sensor Switch Human Infrared Induction Detect Sensor
    US$ 1.8 / Piece
    1000 Pieces (MOQ)
  • Hw-Xc202 Microwave Sensor Module 220V Input
    US$ 5 / Piece
    1000 Pieces (MOQ)
  • Hw-AC100 AC Load-Type Microwave Induction Sensor Module
    US$ 8.5 / Piece
    1000 Pieces (MOQ)

Shanghai Chuangyu Smart Technology Co., Ltd.

China Supplier - Gold MemberSince 2023

Suppliers with verified business licenses

4.0
Manufacturer/Factory
GFCI Receptacle , USB Receptacle , Furniture Desk Soket , Wire Connector , Wall Plate
OEM, ODM
Response Time≤3h
  • Self-Contained Ceiling Mount Occupancy Sensor 1000-Watt 120-Volt
    US$ 4.8 / Piece
    1 Piece (MOQ)
  • Waterproof P. I. R Infrared Motion Sensor for Lighting Detector Sidewalk Outdoor
    US$ 5.3 / Piece
    1 Piece (MOQ)
  • Motion Sensor 360 Degree Wall Mount Infrared Detector Switch for Outdoor
    US$ 4.85 / Piece
    1 Piece (MOQ)

Shanghai Sunny Elevator Co., Ltd.

China Supplier - Diamond MemberSince 2013

Suppliers with verified business licenses

5.0
Plant Area289
Plant Area
Number of Employees21
Number of Employees
Manufacturer/Factory , Trading Company
Elevator and Elevator Parts
ODM, OEM
ISO 9001
  • Elevator Level Sensor Correlation Type (SN-GDD-1)
    US$ 5 / Piece
    1 Piece (MOQ)
  • Sensor Operated Sliding Glass Door Opener with Elevator Parts
    US$ 20 / Piece
    1 Piece (MOQ)
  • Infrared Photoelectric Sensor for Elevator Parts
    US$ 5 / Piece
    1 Piece (MOQ)

Shenzhen Warriorz Technology Co., Ltd.

China Supplier - Gold MemberSince 2023

Suppliers with verified business licenses

4.0
Plant Area1000
Plant Area
Manufacturer/Factory
Bottle Labeling Machine , Pneumatic Cylinder , Tube Filling and Sealing Machine , Sensor Connector Cable
OEM, ODM
within 15 workdays
  • Span-B2r-Q4-Pn-Pn-L1 Pressure Sensor 8035553 New Original Stock
    US$ 36.95 / Piece
    1 Piece (MOQ)
  • Proximity Sensor Sies-8m-Ns-24V-K-7, 5-OE 551396 Proximity Switches Sies-8m, Inductive for T-Slot
    US$ 27.6 / Piece
    1 Piece (MOQ)
  • Span-B2r-R18m-Pn-Pn-L1 8035548 Festopressure Sensor for All Electrical Connections New Original Stock
    US$ 38 / Piece
    1 Piece (MOQ)

Zhejiang Yufeng Pneumatic Co., Ltd.

China Supplier - Diamond MemberSince 2020

Suppliers with verified business licenses

5.0
Manufacturer/Factory , Trading Company
Pneumatic Fitting , Pneumatic Cylinder , Solenoid Valve , Air Resource
Own Brand
ISO 9001, ISO 9000
  • DMS Series Cmsg/Cmsh/Cmsj/Dmsj/Dmsg/Dmsh-020-2W Airtac Type 2/3 Wire Proximity Reed Switch Magnetic Pneumatic Cylinder Sensor
    US$ 2.5 / Piece
    1 Piece (MOQ)
  • Airtac Electronic Pressure Switch with Digital Display Zse / ISE30A Size, Pressure Switch / Digital Pressure Gauge
    US$ 8 / Piece
    1 Piece (MOQ)
  • Pneumatic Digital Pressure Switch ISE30A/Zse30aff-01-N-L/P/A/C/Ml Vacuum Negative Pressure Gauge ISE Zse
    US$ 2 / Piece
    1 Piece (MOQ)

Nanjing Hangjia Electronic Technology Co., Ltd.

China Supplier - Diamond MemberSince 2019

Suppliers with verified business licenses

5.0
Plant Area1356
Plant Area
Number of Employees26
Number of Employees
Manufacturer/Factory , Trading Company
Pressure transmitter; Temperature transmitter; Flow meter; Pressure switch; Flow switch; Level Sensor
ODM, OEM, Own Brand
Response Time≤3h
  • Professional Flow Switch Compact Flow Sensor with LED Display
    US$ 180 / Piece
    2 Pieces (MOQ)
  • HIGHJOIN temperature measure controller switch point adjustable reply npn pnp output
    US$ 50 / Piece
    1 Piece (MOQ)
  • Factory Anti-explosion Temperature Controller Relay PNP/NPN 4-20mA Transmitter
    US$ 65 / Piece
    1 Piece (MOQ)

Hangzhou Dooren Technology Co., Ltd.

China Supplier - Gold MemberSince 2013

Suppliers with verified business licenses

4.0
Plant Area2000
Plant Area
Manufacturer/Factory , Trading Company , Other , Group Corporation
Automatic Door , Gate Opener , Hermetic Door , Industrial Door Opener , High Speed Door
OEM, Own Brand
ISO 9001, QC 080000
  • Automatic Door Touchless Hand Sensor Detector Switch
    US$ 20 / Piece
    10 Pieces (MOQ)
  • Automatic Door Photocell Foot Sensor Kick Switch for Automatic Door Opener
    US$ 10 / Piece
    10 Pieces (MOQ)
  • Foot Sensor Part with Sensor
    US$ 25 / Piece
    1 Piece (MOQ)

Chengdu Sentec Technology Co., Ltd.

China Supplier - Gold MemberSince 2023

Suppliers with verified business licenses

4.0
Plant Area2000
Plant Area
Manufacturer/Factory , Trading Company
Pressure Sensor , Pressure Transmitter , Level Sensor , Level Transmitter , Temperature Sensor
OEM, ODM, Own Brand
ISO 9001
  • Low Price Hirschmann SS316L Tuning Fork Type Liquid Level Switch Level Sensor
    US$ 60 / Piece
    1 Piece (MOQ)
  • High Quality Digtal Pressure Switch with PNP /NPN
    US$ 55 / Piece
    1 Piece (MOQ)
  • Water Liquid Oil Industrial Digital Display NPN PNP Electronic High Temperature 80º C Flow Switch
    US$ 70 / Piece
    1 Piece (MOQ)

Hefei WNK Smart Technology Co., Ltd.

China Supplier - Diamond MemberSince 2016

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees77
Number of Employees
Manufacturer/Factory , Trading Company
Pressure Sensor , Pressure Transmitter , Pressure Switch , Water Level Sensor , Differential Pressure Transmitter
ODM, OEM
ISO9001:2015
  • Output 2× PNP/NPN + Current/Voltage Pressure Transmitter
    Negotiable
    1 Piece (MOQ)
  • Smart 4-20mA/0-5V/0-10V Digital Pressure Transmitter with PNP/NPN Switching
    Negotiable
    1 Piece (MOQ)
  • NPN/PNP+0V~5VDC/10VDC+Modbus Industrial High Accuracy Pressure Sensor Transmitter
    Negotiable
    1 Piece (MOQ)
Manufacturer/Factory
Liquid Level Sensor , Liquid Level Controller , Active Infrared Sensor , Ultrasonic Sensor , Laser Ranging Sensor
ISO 9001, ISO 14001
Shenzhen, Guangdong
  • Xkc-Y25 Liquid Level Transmitter Non-Metal Water Tank Level Sensor PNP NPN High&Low Output DC5V-24V Contactless Detection
    US$ 2.9 / Piece
    1 Piece (MOQ)
  • Xkc-003K4 Mobile House Motion Sensor Machine Guarding NPN Relay Multiple Beam Light Barrier Sensor Safety Light Curtain Sensor
    US$ 2.8 / Piece
    1 Piece (MOQ)
  • Xkc-Kd200 Diffusion Object and Body Reflective Photoelectric Sensor Switch with Wire NPN No+Nc Type DC5-24V Optical Sensor
    US$ 4.4 / Piece
    1 Piece (MOQ)
Manufacturer/Factory , Trading Company
Proximity Switch , Photoelectric Switch , Magnetic Sensor , Switching Power Supply , Solid State Relay
OEM, ODM, Own Brand
ISO 9001
  • Infrared Red Visible Light ED30-D30C4 NPN No Nc Photoelectric Sensor
    US$ 4.4 / Piece
    1 Piece (MOQ)
  • Capacitive Proximity Switch (CR18-8DN) NPN Sensor
    US$ 7.41 / Piece
    1 Piece (MOQ)
  • Fr12-4DN Lj12A3-4-Z/Bx Inductive Metal Detector Proximity Sensor Switch
    US$ 1.5 / Piece
    1 Piece (MOQ)

HENAN BOY MACHINERY CO., LTD.

China Supplier - Diamond MemberSince 2020

Suppliers with verified business licenses

5.0
Manufacturer/Factory , Trading Company
Descaling Device , Ultra High Pressure Pump , Hydrojet Machine , High Pressure Cleaning Machine , Overhead Crane
ISO 14064
Luoyang, Henan
  • Q50 Photoelectric Sensor for Turck
    Negotiable
    5 Pieces (MOQ)
  • Q68 Photoelectric Sensor for Turck
    Negotiable
    5 Pieces (MOQ)
  • K12 Photoelectric Sensor for Turck
    Negotiable
    5 Pieces (MOQ)
Manufacturer/Factory
Sensors Instruments Hardware EQ
OEM
ISO 9001
  • Hall Magnetic Induction Series Angle Sensor
    US$ 80 / Piece
    1 Piece (MOQ)
  • Logo485b Angle Sensor
    US$ 80 / Piece
    1 Piece (MOQ)
  • Hall Magnetic Induction Series Angle Sensor
    US$ 80 / Piece
    1 Piece (MOQ)
Manufacturer/Factory
Inductive Proximity Sensors , Capacitive Proximity Sensors , Photoelectric Sensors , Analog Inductive Proximity Sensors , Namur Inductive Proximity Sensor
OEM, Own Brand
ISO 20000, OHSAS/ OHSMS 18001, QC 080000, ANSI/ESD
  • M12 500bar Pressure Resistant Hydraulic Inductive Sensor PNP NPN
    Negotiable
    10 Pieces (MOQ)
  • Recutangular Capacitive Level Sensor
    Negotiable
    20 Pieces (MOQ)
  • M12 Diffuse Photoelectric Sensor
    Negotiable
    50 Pieces (MOQ)
Manufacturer/Factory
Phototransistor , Photodiode , IR LED , IR Receiver , IR Emitter
OEM, ODM
ISO 9001
  • 5mm 850nm Infrared Light Sensor for Night Lamp, Security Cameras Phototransistor
    US$ 0.045 / Piece
    1000 Pieces (MOQ)
  • 3mm 550nm Anti Infrared Interference Ambient Light Sensor
    US$ 0.234 / Piece
    1000 Pieces (MOQ)
  • 3mm Water Clear Phototransistor for Light Lamp 850nm Light Sensor
    US$ 0.045 / Piece
    1000 Pieces (MOQ)

Shaanxi Sanjin Elevator Fittings Co., Ltd.

China Supplier - Diamond MemberSince 2017

Suppliers with verified business licenses

5.0
Plant Area1000
Plant Area
Manufacturer/Factory , Trading Company
Elevator Part , Escalator Parts , Lift Spare Parts , Elevator Drive , Elevator PCB
OEM, ODM, Own Brand
ISO 9001, ISO 9000, HSE, QC 080000, GMP
  • Fujihd Elevator Parts Elevator Leveling Sensor Wf1-30 PNP Wf1-30 NPN
    US$ 25 / Piece
    1 Piece (MOQ)
  • Cedes Escalator Parts Escalator Photoelectric Sensor Els 263 NPN/Lo Els 263 NPN/Do
    Negotiable
    1 Piece (MOQ)

Nanjing AH Electronic Science & Technology Co., Ltd.

China Supplier - Diamond MemberSince 2012

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Hall Sensor , Integrated IC , Unipolar Sensor , Bipolar Sensor , Speed Sensor
OEM, Own Brand
ISO 9001, ISO 14001
  • Omnipolar Micropower Hall Effect Sensor AH3663 Integrated IC Auto Parts Meter Switch
    Negotiable
    500 Pieces (MOQ)
  • Omnipolar Micropower Hall Effect Sensor Ah3662 Temperature Controller Integrated IC
    Negotiable
    500 Pieces (MOQ)

NINGBO FBELE ELECTRONICS CO., LTD.

China Supplier - Diamond MemberSince 2006

Suppliers with verified business licenses

5.0
Plant Area150
Plant Area
Number of Employees8
Number of Employees
Trading Company
Piezo buzzer , Speaker , Piezo siren , Switch , Fuse
OEM, Own Brand
ISO 9001, ISO 9000
  • Magnetic Door Contact Magnetic Contact Reed Switch Sensor (FBELE)
    US$ 0.2 / Piece
    100 Pieces (MOQ)
  • Irs-1-6c Electric Switch Circuit-Breaker Switch Rocker Switch
    US$ 0.05 / Piece
    1000 Pieces (MOQ)
Manufacturer/Factory
Sensor , Solution , Radar Sensor , Liquid Level Sensor , Pressure Sensor
OEM, ODM
ISO 9001
  • P1kh004 Medical Electronic Equipment Photoelectric Sensor Diffuse Reflection Sensor Infrared Switch Reflex Sensor PNP NPN
    Negotiable
    1 Piece (MOQ)
  • 4~20mA Digital Electronic Pressure Switch Controller Temperature Switch Sensor Oil Tank Water Temperature Transducers PNP NPN Relay RS485 Transmitters
    Negotiable
    1 Piece (MOQ)
Manufacturer/Factory
Automatic Control System Device , Rotary Encoder , Magnetostrictive Linear Position Sensor , Fiber Optic Sensor , Laser Displacement Sensor
OEM, Own Brand
Jinan, Shandong
  • China Senyd M8/M12/M18/M30/3mm/4mm/6.5mm/M5 PNP NPN Inductive Proximity Sensor Proximity Switch
    Negotiable
    10 Pieces (MOQ)
  • Analog Relay PNP NPN Output Pressure Switch
    Negotiable
    1 Piece (MOQ)
Manufacturer/Factory
Motion Sensor , Microwave Sensor , PIR Sensor , Infrared Sensor , Light Switch
Ningbo, Zhejiang
  • Microwave Sensor (PD-MV1005)
    US$ 7.5 / Piece
    500 Pieces (MOQ)
  • Microwave Sensor (PD-MV1002)
    US$ 15.0 / Piece
    500 Pieces (MOQ)
Manufacturer/Factory
Belt Scale , Weighing Feeder , Tilt Switch
OEM
ISO 9001
  • Ramsey 60-12c Speed Sensor, 60-12b N12c
    US$ 150 / Piece
    1 Piece (MOQ)
  • Ramsey Model 60-23p Under Speed Switch
    US$ 518 / Piece
    1 Piece (MOQ)
Manufacturer/Factory
Water Flow Sensor , Brass / Stainless Steel Flow Meter , LCD Digital Displayer Water Meter Controller , Micro Hydro Energy Generator , Water Flow Switch
OEM, ODM, Own Brand
ISO 9001
  • Manifacture Bar Accessories Beer Water Flow Sensor 0.3-10L/Min for The Liquid Flow Temp TDS Multi-Function Detection Sensor NPN Pulse Hall Effect Turbine Sensor
    US$ 2.5 / Piece
    300 Pieces (MOQ)
  • Zjmaz-25 G1'' Water Flowmeter Male/Female Nylon/Brass Inlet with Disassemble Insets Turbine Magnetic Hall Element Sensor
    US$ 4.5 / Piece
    300 Pieces (MOQ)

Beijing Pinghe Chuangye Technology Development Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area383
Plant Area
Number of Employees63
Number of Employees
Manufacturer/Factory , Trading Company
Isolated Safety Barriers , Signal Conditioners , Surge Protective Devices , Safety Relays , Isolated I/O Modules
Own Brand, ODM, OEM
Response Time≤3h
  • NPN Type Transistor Emitter or Collector Open Circuit Output Explosion Proof Isolated Safety Barrier Sensors
    US$ 42 / pieces
    1 pieces (MOQ)

Beijing Strong Electric Co., Ltd

China Supplier - Gold MemberSince 2024

Suppliers with verified business licenses

4.0
Plant Area1000
Plant Area
Manufacturer/Factory , Trading Company
Tile Leveling System , Temperature Controller , AC Contactor , Solid State Relay , Safety Light Curtain Sensor
OEM, ODM, Own Brand
Response Time≤3h
  • GM Universal Type 24V Safety Light Curtain NPN PNP Light Barrier Sensor Photoelectric Protection Sensor
    US$ 20 / Piece
    1 Piece (MOQ)

DECON AUTOMATION (HONGKONG) LIMITED

China Supplier - Gold MemberSince 2014

Suppliers with verified business licenses

4.0
Plant Area50
Plant Area
Number of Employees5
Number of Employees
Trading Company
Sensor; Encoder; Building Automation Control System; Inverter; Servo; Motor; Combustion
Original import
ISO 9001, HSE
  • Omron E2b Proximity Sensors E2b-M18kn10-M1-C1
    US$ 20 / Piece
    1 Piece (MOQ)

Shenzhen Hongfa Automatic Door Co., Ltd.

China Supplier - Diamond MemberSince 2014

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Number of Employees49
Number of Employees
Manufacturer/Factory , Trading Company
PVC High Speed Rolling Doors , High Speed Door , Industrial Doors , Rolling Shutter Door , Automatic Doors
ODM, OEM, Own Brand
ISO 9001
  • Automatic Door Microwave Radard Sensor Motion Sensor (CNB-204G)
    US$ 15 / Piece
    1 Piece (MOQ)
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Business Type

Manufacturer/Factory (292) Trading Company (206) Group Corporation (5) Individuals/SOHO (2) Other (12)

Management Certification

ISO 9001 (176) ISO 14001 (57) ISO9001:2015 (45) ISO 9000 (45) IATF16949 (21) ISO 14000 (16) QC 080000 (16) ISO14001:2015 (14) ISO 20000 (12) HSE (11) GMP (11) Others (9) BSCI (9) ANSI/ESD (8) OHSAS/ OHSMS 18001 (7) ISO 14064 (6) ISO 13485 (4) BS 25999-2 (3) FSC (3) ISO45001:2016 (3) ISO 29001 (2) ASME (2) ISO 22000 (2) HACCP (2) QSR (2) PAS 28000 (2) GAP (2) BREEAM (2) ISO 50001 (2) LEED (2) ISO 10012 (2) ISO9001:2008 (2) WRAP (1) AIB (1) IFS (1) SA 8000 (1) HQE (1) QHSE (1) SHE Audits (1) BRC (1) EICC (1) ISO 17025 (1) SEDEX (1) ISO14001:2004 (1) More

Annual Revenue

<1 Million USD (107) 1 ~ 2.5 Million USD (8) 5 ~ 10 Million USD (8) >100 Million USD (8) 2.5 ~ 5 Million USD (7) 10 ~ 50 Million USD (4) 50 ~ 100 Million USD (2) More

No. of Employees

5-50 People (64) 51-200 People (47) 201-500 People (13) Less than 5 People (4) Above 1000 People (2) 501-1000 People (2) More

Province & Region

Guangdong (120) Zhejiang (84) Jiangsu (30) Shanghai (28) Shandong (15) Shaanxi (10) Sichuan (9) Hunan (8) Fujian (8) Anhui (7) Beijing (5) Hubei (4) Tianjin (4) Hebei (3) Henan (3) Jiangxi (2) Taiwan, China (2) Liaoning (1) Hongkong S.A.R. (1) More