Products

Suppliers
Filter Gallery
30,309

Modbus Module Factory

Products

Sorry! No matches were found.

Wireless IoT Weather Sensor for Enhanced Greenhouse Environmental Control

Wireless IoT Weather Sensor for Enhanced Greenhouse Environmental Control

US $ 149 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Hunan Rika Electronic Tech Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2020
Chat Now Send Inquiry
Advanced Frequency Inverter 2HP for Efficient Water Pump Control

Advanced Frequency Inverter 2HP for Efficient Water Pump Control

US $ 32-65 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Jinan Inverter Electric Co., Ltd.

Shandong, China Since 2025
Chat Now Send Inquiry
Flexible-Use 4-20mA-Output Redundant-Connection Integrated Multi-Variable Flowmeter for Metallurgy

Flexible-Use 4-20mA-Output Redundant-Connection Integrated Multi-Variable Flowmeter for Metallurgy

US $ 3,077-4,615 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Mega-Tek Instrument (Chengdu) Co., Ltd.

Manufacturer/Factory & Trading Company

Sichuan, China Since 2025
Chat Now Send Inquiry
CE Certificated RS232 Data Logger Portable Ultrasonic Flow Meter with Printing Function

CE Certificated RS232 Data Logger Portable Ultrasonic Flow Meter with Printing Function

US $ 460-520 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Hefei Siko Instruments Co., Ltd.

Anhui, China Since 2023
Chat Now Send Inquiry
RS485 Ethernet 4G Lora Lorawan WiFi Temperature and Humidity Data Logger

RS485 Ethernet 4G Lora Lorawan WiFi Temperature and Humidity Data Logger

US $ 107-114 / pcs FOB
1 pcs (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
Chat Now Send Inquiry
Online Dust Monitoring Technology Featuring Comprehensive Dust Detection Solutions

Online Dust Monitoring Technology Featuring Comprehensive Dust Detection Solutions

US $ 1,725-1,909 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Hunan Rika Electronic Tech Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2020
Chat Now Send Inquiry
Temperature Data Logger Sensor with WiFi Communication

Temperature Data Logger Sensor with WiFi Communication

US $ 123-129 / pcs FOB
1 pcs (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
Chat Now Send Inquiry
American Market High Voltage 80-400V Max 15kVA PV Input 12kw off Grid Pure Sine Wave Solar MPPT Inverter with WiFi

American Market High Voltage 80-400V Max 15kVA PV Input 12kw off Grid Pure Sine Wave Solar MPPT Inverter with WiFi

US $ 2,493.39-2,650 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen GSL Energy Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
Chat Now Send Inquiry
Flow Meter Pulse Counting or Flow Measurement High Speed Di Pulse Signal to RJ45

Flow Meter Pulse Counting or Flow Measurement High Speed Di Pulse Signal to RJ45

US $ 20.98-22.98 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
Chat Now Send Inquiry
Firstrate FST100-300 DTU Communication Terminal for Industrial IoT

Firstrate FST100-300 DTU Communication Terminal for Industrial IoT

US $ 40-65 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Hunan Firstrate Sensor Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2015
Chat Now Send Inquiry
Long-Lasting IP66/IP67 Redundant-Connection Integrated Multi-Variable Flowmeter for Petroleum Industry

Long-Lasting IP66/IP67 Redundant-Connection Integrated Multi-Variable Flowmeter for Petroleum Industry

US $ 3,077-4,615 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Mega-Tek Instrument (Chengdu) Co., Ltd.

Manufacturer/Factory & Trading Company

Sichuan, China Since 2025
Chat Now Send Inquiry
Yupont 5MWh BESS High-capacity Utility-scale Energy Storage Container

Yupont 5MWh BESS High-capacity Utility-scale Energy Storage Container

US $ 8,000-50,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Yupont Smart Energy Technology(Jiaxing)Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
FST100-312 Compact Firstrate LoRaWAN Gateway (Indoor) for Space-Saving Installation

FST100-312 Compact Firstrate LoRaWAN Gateway (Indoor) for Space-Saving Installation

US $ 305-335 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Hunan Firstrate Sensor Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2015
Chat Now Send Inquiry
Rtds PT100 Thermowell Thermal Resistance Temperature Sensor

Rtds PT100 Thermowell Thermal Resistance Temperature Sensor

US $ 123-129 / pcs FOB
1 pcs (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
Chat Now Send Inquiry
Industrial Use Energy Storage System Container 3MWH 5MWH Liquid Cooling 20FT Liquid Cooling BESS Container

Industrial Use Energy Storage System Container 3MWH 5MWH Liquid Cooling 20FT Liquid Cooling BESS Container

US $ 0.69-0.89 / kilowatts FOB
1,000 kilowatts (MOQ)
Contact Supplier
Audited Supplier
Mate Solar Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2023
Chat Now Send Inquiry
Temperature and Humidity Transmitter 4G/WiFi/ Lora/Lorawan Digital Sensor for Greenhouse

Temperature and Humidity Transmitter 4G/WiFi/ Lora/Lorawan Digital Sensor for Greenhouse

US $ 121-129 / pcs FOB
1 pcs (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
Chat Now Send Inquiry
Compact Schnei Electric ATV320 Universal Frequency Converter 1.5kw, 380-500V, Three-Phase Driver ATV320u15n4c.

Compact Schnei Electric ATV320 Universal Frequency Converter 1.5kw, 380-500V, Three-Phase Driver ATV320u15n4c.

US $ 158-298 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shanghai Zhongcheng Fengyuan Industrial Technology Co., Ltd.

Trading Company

Shanghai, China Since 2024
Chat Now Send Inquiry
Economic Liquid Analyzer with RS232/RS485 for Water Quality Monitoring Meter

Economic Liquid Analyzer with RS232/RS485 for Water Quality Monitoring Meter

US $ 820-900 / Set FOB
1 Set (MOQ)
Contact Supplier
Audited Supplier
Combine Meter Control Co., Ltd.

Guangdong, China Since 2026
Chat Now Send Inquiry
High-Precision Measuring Fiber Bragg Grating Hydrostatic Leveling Instrument

High-Precision Measuring Fiber Bragg Grating Hydrostatic Leveling Instrument

US $ 325.29-473.9 / Set FOB
15 Sets (MOQ)
Contact Supplier
Audited Supplier
Xiamen Xinde Internet of Things Technology Co., Ltd

Fujian, China Since 2025
Chat Now Send Inquiry
Industrial S25 Double Arm Sand Mixing Equipment

Industrial S25 Double Arm Sand Mixing Equipment

US $ 10,000-500,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Qingdao Ding Li Machinery Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2018
Chat Now Send Inquiry
Pressure Transmitter Explosion-Proof Pressure Gauge Sensor with Remote Monitoring

Pressure Transmitter Explosion-Proof Pressure Gauge Sensor with Remote Monitoring

US $ 127-135 / pcs FOB
1 pcs (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
Chat Now Send Inquiry
Jsy-Mk-354 AC 250A China Manufacturer Customized Solar Energy Monitoring Energy Meter

Jsy-Mk-354 AC 250A China Manufacturer Customized Solar Energy Monitoring Energy Meter

US $ 39.4 / Set FOB
5 Sets (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Jiansiyan Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
Smart Power Energy Electric Meter with Ntc

Smart Power Energy Electric Meter with Ntc

US $ 143-297 / pcs FOB
1 pcs (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
Chat Now Send Inquiry

Not exactly what you want?

Post Sourcing Request

Temperature and Humidity Sensor for Industrial Warehouse Pharmacy Workshop

Temperature and Humidity Sensor for Industrial Warehouse Pharmacy Workshop

US $ 121-129 / pcs FOB
1 pcs (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
Chat Now Send Inquiry
Combustible Natural Gas Methane CH4 LPG Sensor for Gas Leak Detection

Combustible Natural Gas Methane CH4 LPG Sensor for Gas Leak Detection

US $ 4.5-5 / pieces FOB
1 pieces (MOQ)
Contact Supplier
Audited Supplier
Henan Fosen Electronics Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2025
Chat Now Send Inquiry
Acrel Adw300-Wfhw Wireless Energy Meter Electricity Meter with WiFi Iot Platform Iot Meter Iot Kwh Meter

Acrel Adw300-Wfhw Wireless Energy Meter Electricity Meter with WiFi Iot Platform Iot Meter Iot Kwh Meter

US $ 103.6 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
ACREL CO., LTD.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2019
Chat Now Send Inquiry
Acrel Adw310-D16 Wireless WiFi Single Phase DIN Rail Energy Meter for Power Monitoring

Acrel Adw310-D16 Wireless WiFi Single Phase DIN Rail Energy Meter for Power Monitoring

US $ 83 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
ACREL CO., LTD.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2019
Chat Now Send Inquiry
Fiber Bragg Grating Level Sensor for Dam Settlement Bridge Vertical Displacement

Fiber Bragg Grating Level Sensor for Dam Settlement Bridge Vertical Displacement

US $ 325.29-473.9 / Set FOB
15 Sets (MOQ)
Contact Supplier
Audited Supplier
Xiamen Xinde Internet of Things Technology Co., Ltd

Fujian, China Since 2025
Chat Now Send Inquiry
Yupont 4.18MWh 5MWh 4.59MWh High-Capacity Lithium Battery Container for Energy Storage

Yupont 4.18MWh 5MWh 4.59MWh High-Capacity Lithium Battery Container for Energy Storage

US $ 8,000-50,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Yupont Smart Energy Technology(Jiaxing)Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
Rdv Radar Doppler Flow Velocity Meter

Rdv Radar Doppler Flow Velocity Meter

US $ 719-899 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Fujian Autec Factory Automation Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2025
Chat Now Send Inquiry
CH4 Gas Detector Methane Transmitter Leak Detector Transducer

CH4 Gas Detector Methane Transmitter Leak Detector Transducer

US $ 514-521 / pcs FOB
1 pcs (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
Chat Now Send Inquiry
Acrel Smart Gateway Anet-1e1s1 1 Channels RS485 Support Max 32 Devices Real-Time Data Monitoring Low Power Consumption

Acrel Smart Gateway Anet-1e1s1 1 Channels RS485 Support Max 32 Devices Real-Time Data Monitoring Low Power Consumption

US $ 155.4 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
ACREL CO., LTD.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2019
Chat Now Send Inquiry
Mini Type VFD 0.75kw to 15kw LC640 Series 220V/380V Input Variable Speed Drive

Mini Type VFD 0.75kw to 15kw LC640 Series 220V/380V Input Variable Speed Drive

US $ 32-65 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Jinan Inverter Electric Co., Ltd.

Shandong, China Since 2025
Chat Now Send Inquiry
Sunrain R290 Low Noise 18kw a+++/Evi/WiFi/DC Inverter Monoblock Air Source Heat Pump Water Heater

Sunrain R290 Low Noise 18kw a+++/Evi/WiFi/DC Inverter Monoblock Air Source Heat Pump Water Heater

US $ 2,085-2,100 / Set FOB
2 Sets (MOQ)
Contact Supplier
Audited Supplier
Jiangsu Sunrain Solar Energy Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2010
Chat Now Send Inquiry
Smart Electric Three Phase Energy Power Meter

Smart Electric Three Phase Energy Power Meter

US $ 79-109 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
Chat Now Send Inquiry
Jsy-Mk-354 AC 20mA-63A Bidirectional RS485 3*220/380V Three-Phase Power Energy Meter

Jsy-Mk-354 AC 20mA-63A Bidirectional RS485 3*220/380V Three-Phase Power Energy Meter

US $ 25.2 / Set FOB
5 Sets (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Jiansiyan Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
View More

Browse by Categories

Home > Electrical & Electronics > Electrical Control System > Switch Control System
238/834
TOP

Search Filter

Categories

More Less
  • Electrical Control System
  • Variable-Frequency Drive
  • Energy Meter & Power Meter
  • Communication Module
  • Temperature & Humidity Sensor
  • Relay
  • DC Motor
  • Data Acquisition
  • Encoder
  • Radio & TV Broadcasting

Certification

More Less
  • CE
  • ISO: 9001
  • RoHS
  • CCC
  • SGS

Condition

More Less
  • New
  • Used

Customized

More Less
  • Customized
  • Non-Customized

Material

More Less
  • Stainless Steel
  • Aluminum Alloy

Task

More Less
  • Program
  • Adjust
  • Following

Company Type

More Less
  • Trading Company
  • Manufacturer/Factory
  • Group Corporation
  • Other

Company Location

More Less
  • Guangdong
  • Shandong
  • Zhejiang
  • Jiangsu
  • Anhui
  • Shanghai
  • Beijing
  • Fujian
  • Sichuan
  • Hunan
  • Henan
  • Tianjin
  • Hebei
  • Guangxi
  • Chongqing
  • Shaanxi
  • Hubei
  • Liaoning
  • Yunnan
  • Jiangxi
  • Gansu
  • Hongkong S.A.R.
  • Shanxi
  • Taiwan, China
  • Ningxia
Reset Done