Best Sensor Suppliers

Zhengzhou Windbell Electric Co., Ltd

🇨🇳 China

2005

11-50 people

Manufacturer/OTHER

Established brand

Own brand

Product customization

High-tech enterprise

Key customer

PETROCHINA

Key market

Europe

Description

Zhengzhou Windbell Electric Co., Ltd, also known as Zhengzhou Windbell Measurement and Control Technology Co., Ltd., is a manufacturer specializing in fuel inventory management and monitoring solutions. Established in 2005, the company operates a 17,500 square meter standard workshop and a 10,000 square meter R&D building in Zhengzhou, China. They are recognized as a high-tech enterprise and offer OEM and ODM services. Their product lines include Automatic Tank Gauges (ATG), Magnetostrictive Probes, Leak Detection Sensors, Leak Alarm Controllers, and comprehensive Fuel Monitoring Systems for gas stations and fuel depots. With 12 years of manufacturing and development experience, Windbell ATGs are approved by national Weight & Measure bureaus and explosion-proof authorities. The company holds multiple certifications including ATEX, EAC, ISO 9001, ISO 14001, and OHSMS 18001. They serve major clients such as Sinopec, PetroChina, and Sinochem, with over 10,000 ATGs deployed globally. Their annual output value ranges from US$2.5 Million to US$5 Million, with exports accounting for 11% to 20% of their business to markets including South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Mid East, Eastern Asia, and Western Europe.

Flexible Magnetostrictive Probe Oil Depot Bulk Storage Tank Tank Farm Automatic Tank Gauge$1300

Tank Level Gauge Fuel Level Sensor Automatic Tank Gauges System for Gas Station Underground Fuel Storage Tanks$550

Tank Level Gauge Fuel Tank Gas Station Tank Level Sensor Remote Tank Monitor Fuel Wetstock$550

Autoamtic Tank Gauges Fuel Tank Level Gauge System Fuel Leve Sensor DC12V RS485$550

Jamieson Equipment Company, Inc.

🇺🇸 United States

1982

11-50 people

Distributor/Service Company

Established brand

Industry association member

Key customer

AAA

Description

Jamieson Equipment Company, Inc. is a premier distributor and service provider specializing in the dry bulk material handling and concrete production industries. Founded in 1982 and headquartered in Buford, Georgia, the company has established itself as a leading authority in the Southeast United States, operating additional facilities in Florida to serve a diverse range of sectors including ready-mixed concrete, aggregate, asphalt, mining, agriculture, and food processing.

Bulk Bag Handling Equipment

Dry Bulk Loading / Loading Spouts

Moisture Sensors and Controls

Zhuhai Qixinli Technology Co., Ltd.

🇨🇳 China

2020

11-50 people

Trading Company/Wholesaler

OEM manufacturer

ODM manufacturer

Low MOQ

Shipments

Key customer

CONG TY TNHH DICH VU KY THUAT 3T

Key market

North America

Review

4.9

Silo High Temperature Bulk Rotary Paddle Level Switch Corn Material Powder Solid Detect Rotating Blade Silo Level Sensor$28

Digital Thermostat for 10-50 Degree Celsius Ambient Temperature Control Industrial/Indoor/Outdoor Household Temperature Sensor$7.5

Platinum Thermal Resistance Sensor Sensing Transmitter Probe Armored Heat PT100 Temperature Transmitter$7

Magnetic Level Gauge Flapper Roller Display Flag Panel Scale Profile PVC Plastic Flag Level Sensor Parts Indicator Frame$29

Conductive Boiler Pool Water Level Electrode Probe Sensor Conductivity Hot Water Machine Gauge Sensor Limit Control$4

Radar Level Gauge High Frequency Radar Level Meter Transmitter radar Water River Level Sensor$565

Submersible Water Pressure Gauge Liquid Level Transmitter with Temperature Probe Pressure Sensor Oil tank Level Indicator$39

Magnetic Flap Remote Transmission Soft Board X-Y Axis Sensor Circuit Board Soft Belt Transmitter PCB Electronic Parts$19

BSP Threaded SUS304 Powder Solid Detect Sensor Rotating Blade Rotary Paddle Level Switch Control Device Silo Level Sensor$39

Rotary Paddle Level for Paddy tank Corn Silo Bin Detect Powder Switch for Materials Rice Hopper Raw Material Silo Level Sensor$39

Honde Technology Co., Ltd.

🇨🇳 China

2011

11-50 people

Manufacturer/Trading Company/Wholesaler/Distributor

OEM manufacturer

ODM manufacturer

Product customization

High-tech enterprise

Shipments

Key customer

APM TECHNOLOGIE

Key market

Asia

Review

4.9

Bulk Supply Soil Nutrient and Environment Detector Sensor Soil Temperature Moisture NPK Meter Support Lora Lorawan Wifi 4G APP$25

RS485/RS232 MODBUS Output Heat Stress Tracker Wet Bulb Globe Temperature WBGT with Black Bulb Hygrometer Hygrother Instrument$248

Professional Heat Stress Monitor Wbgt Heat Index Measuring Tester Black Ball Wet Bulb Temperature Sensor Tester$248.2

78GHz Radar Flow Meter for River Current Speed Open Channel Water Level Monitoring Sensor$690.4

Low Power RS485 Digital LORA LORAWAN 4G Wireless 3 Layers 4 Layers 5 Layers Tubular Soil Moisture Temperature Detector Sensor$307

Ce Rosh Certified Oem Odm Customization Best Automatic Agricultural Meteorological Station Weather Monitoring System Sensor Farm$180

Smart Water Submersible CO2 Sensor for Agriculture Dissolved Carbon Dioxide Detector with Ppm Range IoT Wireless Monitoring$148

RS485 0-20MV VOLTAGE SIGNAL TOTAL SOLAR RADIATION SENSOR for SOLAR POWER STATION$235.8

Rs485 Air Temperature and Humidity Co2 Nh3 H2S O3 Ozone Multi-Parameter Gas Sensor$36

3-Channel Stainless Steel Waterproof Housing Large-Range Pipeline UV-A UV-B UV-C Light Source Intensity Tester Sensor$112.5

Stainless Steel RS485 Non Contact Radar Distance Level Meter Sensor 65m for Rivers Lakes Reservoirs Water Levels$160

Outdoor Waterproof Multi-Plate Solar Radiation Shield for Air Temperature and Humidity Sensor Custom OEM Supported$40

Beijing Core Future Technology Co., Ltd.

🇨🇳 China

2019

5-10 people

Manufacturer/Trading Company

Product customization

Patented technology

High-tech enterprise

Low MOQ

Shipments

Key customer

CONG TY CO PHAN RTC TECHNOLOGY VIET NAM

Key market

South America

Description

Beijing Core Future Technology Co., Ltd. is an ISO 9001 certified manufacturer and trading company based in Beijing, China, specializing in robot navigation and motion control platforms. Established in 2019, the company employs 5 to 10 people and focuses on providing intelligent logistics, intelligent restaurants, and intelligent manufacturing robots and automation solutions. They offer a comprehensive portfolio of AGV components and solutions, including AGV controllers, various AGV navigation sensors (magnetic, photoelectric, QR code, laser), and AGV obstacle sensors (ultrasonic, infrared, laser, safety edge). Additionally, they provide AGV site sensors, AGV drive units, service robot chassis, AGV drawbars, AGV trolley wireless solutions, and accessories like AGV navigation magnetic strips, RFID tags, and signal modules. The company offers OEM and ODM services, with products supporting omni-directional movement, lifting, forklift, and traction functions, capable of handling loads between 500kg and 5T. They have successfully developed a world-leading robot navigation and motion control platform, holding several invention patents. Beijing Core Future Technology Co., Ltd. exports industrial automation components, including magnetic regulators and rubber pads, to international markets.

Agv Switching Value PNP Output Ccf-Sr2 Series Ultrasonic Obstacle Avoidance Sensor$110

Laser Obstacle Avoidance Sensor Ccf-Las1 Series Modbus Communication Protocol Output Agv$13

Laser Obstacle Avoidance Sensor Ccf-Las1 Series PNP Normally Opened Output Agv$11

Laser Obstacle Avoidance Sensor Ccf-Las2 Series NPN Normally Closed Output Agv$15

16-Bit Magnetic Navigation Sensor Manual Switch Output Agv Car Path Navigation Sensor$110

Agv Landmark Sensor CCF-56M Series Site Sensor 68 Communication Protocol$90

Manual of 16-Bit Magnetic Navigation Sensor Can Bus Protocol Agv$110

Agv Site Sensor Ccf-34K Series 68 Communication Protocol Landmark Sensor$120

Agv Laser Obstacle Avoidance Sensor Ccf-Las2 Series NPN Normally Opened Output$15

Ultrasonic Obstacle Avoidance Sensor Switching Value Normally Open Signal Output Ccf-Sr1 Agv$55

Can Communication Protocol Output Agv Ultrasonic Obstacle Avoidance Sensor Ccf-Sr1 Series$55

Photoelectric Navigation Sensor Agv 16-Bit Modbus Communication Protocol$100

Hangzhou Zheda Jingyi Electromechanical Technology Co., Ltd.

🇨🇳 China

1993

201-300 people

Manufacturer/Trading Company

Established brand

OEM manufacturer

ODM manufacturer

Own brand

Shipments

Key customer

ANSHAN IRON AND STEEL

Key market

North America

Description

Hangzhou Zheda Jingyi Electromechanical Technology Co., Ltd., operating under the brand TEC, is a prominent high-tech manufacturer and technological innovation enterprise established in 1993. Originating from Zhejiang University, the company maintains a highly educated workforce of over 200 employees, including a specialized R&D team of 60 engineers and multiple professors and doctoral researchers. The company operates a 3,000-square-meter factory in Hangzhou, China, and is recognized as a national "Small Giant" enterprise for its contributions to intelligent manufacturing and high-end equipment. The company specializes in three core areas: intelligent sensing and detection, high-end metallurgical equipment, and non-destructive testing (NDT). Their extensive product portfolio features magnetostrictive displacement sensors (R, E, M, and Y series), liquid level gauges, and pressure sensors used in petrochemicals, water management, and industrial automation. In the metallurgical sector, they provide automated production lines for steel pipe detection, UV curing oiling machines, and bundling systems. Their NDT division offers advanced ultrasonic guided wave detectors, pipeline corrosion monitoring systems, and electromagnetic ultrasonic thickness gauges. As an ISO 9001, ISO 14001, and CE-certified manufacturer, Hangzhou Zheda Jingyi provides OEM and ODM services to a global clientele, including major metallurgical enterprises such as ArcelorMittal and Baosteel. Holding over 80 patents and software copyrights, the company is dedicated to breaking international monopolies through independent research and development, delivering high-precision sensing solutions for hydraulic cylinders, mining machinery, and railway monitoring systems.

Linear Transducer Magnetostrictive Linear Displacement Sensor for Hydraulic System$450

High-Precision RF Flexible Displacement Sensor for Hydraulic Systems with CE$85

Magnetic Cylinder Position Sensor Non-Contact Displacement Sensor Linear Position Sensor with CE Certification$450

Tec Resistive Sensor Magnetic Digital Displacement Transducer Linear Position Sensor with CE$85

Accurate Water Level Measurement Lvdt Sensor for Industrial Use$85

Position Measurement Balluff P Series Magnetostrictive Sensors$85

Tec Rb High-Precision Magnetostrictive Displacement Sensor Linear Encoder for Hydraulic Cylinder$450

Enhanced Accuracy Magnetostrictive Position Sensor for Industrial Use$85

High Precision Magnetic Linear Sensor for Level Measurement$450

RP Magnetostrictive Displacement Sensor Hydraulic Cylinder Position Sensor with CE Certification$450

High-Performance Magnetic Cylinder Sensor for Enhanced Equipment Precision$85

Tec RP Magnetostrictive Displacement Sensor for Rolling Mill$450

American Conductivity Sensors

🇺🇸 United States

2021

11-50 people

Manufacturer/Service Company

OEM manufacturer

Product customization

Shipments

Key customer

RHYTHM CULTIVATION SERVICES

Key market

🇺🇸 United States

Description

American Conductivity Sensors, founded in April 2021 by industry veterans Adam Vieley and Dave Hammond, is a US-based manufacturer and service company specializing in precision conductivity sensors. Located in Buena Park, CA, the company operates with 11-50 employees and generates an annual revenue between $1 million and $4.9 million. They are an OEM provider, offering custom solutions and reliable support to both domestic and international markets, including some of the world's largest OEMs in industrial and scientific sectors. Their product portfolio includes ACS10, ACS51 K=1.0, and ACS40 "Hot-Tap" conductivity sensors, ACS41 boiler probes, sanitary sensors, temperature sensors, and pressure sensors. These products are designed for various applications such as water treatment, breweries, cannabis cultivation, horticulture, hydroponics, food & beverage, boiler efficiency, wastewater treatment, pharmaceutical, biopharmaceutical, metal plating, oil, gas, power plants, and textiles. American Conductivity Sensors emphasizes reliability, durability, technical expertise, and a direct-to-factory sales model to ensure cost-effectiveness and efficiency for their customers.

Chengdu JRT Meter Technology Co., Ltd

🇨🇳 China

2004

101-200 people

Manufacturer/Trading Company

Established brand

High-tech enterprise

OEM manufacturer

ODM manufacturer

Shipments

Key customer

MAGPIE TECH INC

Key market

Asia

Review

Cheap 100m Long-Range Lidar Sensor 100HZ Laser Height Measurement Tool Laser Distance Sensor for Escalator$50.5

Laser Distance Sensor U81 for Ugv

Two-Dimensional Laser Lidar Distance Sensor Ttl B707c

0.03-20m Laser Distance Sensor Module Linear Distance/Height/Length

20m Laser Distance Meter Optical Module CMOS Sensor

Laser Rangefinder Module 40m Laser Detection Sensor

BA9D 40m 520nm Class 3 Green Usb Laser Distance Meter Module Sensor With Rs232$73.22

High Accuracy Digital Laser Distance Sensor Arduino 20m Mini Laser Range Sensor With IP54 Shell$49.5

2024 Rangefinder Module 150m Laser-Distance-Meter-Module 50hz Laser Light Sensor for Distance Measure$85

Laser Sensor Distance Measuring 150m Outdoor with Red Dot$59.2

Analog Output 10m Laser Distance Measurement Sensor$61.6

Phase Laser Measurement RS232 Output Data Communication High Accuracy IP54 Protection Outdoor 40m Laser Ranging Sensor$58.4

Hefei WNK Smart Technology Co., Ltd.

🇨🇳 China

2004

51-100 people

Manufacturer/Trading Company/Wholesaler/Distributor

Established brand

OEM manufacturer

ODM manufacturer

Own brand

Shipments

140

Key customer

HOOVER PUMPING SYSTEMS

Key market

🇺🇸 United States

Review

Low Cost Brass HVAC System Brake Pressure Sensor Pressure Transmitter Transducer$6.5

Factory Supply 0-20bar 0.5-4.5V Brass Pressure Sensor for Air Gas$6.5

Hot Sale Vibration Resistance Pressure Sensor with 1%Fs Accuracy$6.5

Wnk8010 RS485 4-20mA Water Supply Network Submersible Water Level Sensor$40

China Wide Used Pressure Transmitter Low Cost Pressure Sensor$6.5

Waterproof Pressure Sensor Output4~20mA, 0.5-4.5V, 0-5V, 1-5V,$45

1.6MPa High-Precision 0.2%Fs Industrial Pressure Sensor$45

IP68 Submersible Analog RS485 Water Level Sensor 4-20mA$55

Wnk Stainless Steel 4-20mA Vacuum Pressure Sensor Transducer for Water Air Gas$24

Wnk Pressure Monitoring Sensors 0-500psi Pressure Transmitter 4-20mA$12

Micro I2c 1%Fs Medical Respirator Ventilator Pressure Sensor Transducer$7

Hot Sale Iic Output 200slm Oxygen Air Flow Sensor$60

Sunland Automation Technology Co., Ltd.

🇨🇳 China

2017

11-50 people

Manufacturer

OEM manufacturer

ODM manufacturer

Low MOQ

Shipments

Key customer

CLD

Key market

North America

Description

Sunland Automation Technology Co., Ltd. is a professional manufacturer and OEM/ODM supplier specializing in industrial autocontrol elements and high-precision sensing technology. Based in Shenzhen, China, the company operates a dedicated factory with multiple production lines and holds CE and RoHS certifications, ensuring international quality standards for its diverse product portfolio. Sunland Automation focuses on the development and production of a wide range of sensors, including photoelectric, proximity (inductive and capacitive), fiber optic, ultrasonic, laser, and specialized label sensors. Their technical expertise extends to fiber amplifiers, light curtains, pressure controllers, and magnetic sensors, as well as complementary components like plastic optical fibers and focusing mirrors. These products are engineered for critical industrial functions such as position detection, automatic counting, speed measurement, and signal isolation. The company serves a broad spectrum of global industries, including textiles, food processing, metallurgy, chemical, and electric power. With a strong commitment to research and development, Sunland Automation supports customized solutions through its OEM and ODM services, exporting its automation components to markets across North America, Europe, Southeast Asia, and the Middle East.