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RS485 Modbus Atg System Tank Probe Magnetostrictive Probe Fuel Tank Level Sensor

RS485 Modbus Atg System Tank Probe Magnetostrictive Probe Fuel Tank Level Sensor

US $ 50-3,000 / Piece FOB
1 Piece (MOQ)
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Zhengzhou Windbell Measurement and Control Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2022
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High Quality Weizidom ISO CE IP65 RS485 Modbus Ultrasonic Lever Meter

High Quality Weizidom ISO CE IP65 RS485 Modbus Ultrasonic Lever Meter

US $ 199 / Piece FOB
100 Pieces (MOQ)
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Lianyungang Weizidom Meter Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2021
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State Grid Cooperative Supplier, Solar Inverter, Factory Production, High Quality

State Grid Cooperative Supplier, Solar Inverter, Factory Production, High Quality

US $ 70-880 / Piece FOB
1 Piece (MOQ)
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Shandong Qiansheng Electric Power Equipment Engineering Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2026
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Heat Pump Hydro Box Air to Water Heat Pumps R32 Inverter Hot Water Module WiFi Modbus

Heat Pump Hydro Box Air to Water Heat Pumps R32 Inverter Hot Water Module WiFi Modbus

US $ 1,550-1,750 / Piece FOB
1 Piece (MOQ)
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GuangDong Europe Mango New Energy Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2016
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Multi-Protocol Industrial PLC Controller with EtherCAT and Modbus

Multi-Protocol Industrial PLC Controller with EtherCAT and Modbus

US $ 99-299 / Piece FOB
1 Piece (MOQ)
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Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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Non Contact Ultrasonic Level Meter Transmitter Liquid Level Sensor Level Controller with CE RS485 Modbus 4-20mA 0-5V Optional

Non Contact Ultrasonic Level Meter Transmitter Liquid Level Sensor Level Controller with CE RS485 Modbus 4-20mA 0-5V Optional

1 Piece (MOQ)
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Anhui Qidian Automation Technology Co., Ltd.

Anhui, China Since 2021
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DIN Rail Three Phase RS485 Modbus Digital Electricity Energy Meter with Four Channels of Three-Phase at Most and Monitor Temperature and Leakage Current

DIN Rail Three Phase RS485 Modbus Digital Electricity Energy Meter with Four Channels of Three-Phase at Most and Monitor Temperature and Leakage Current

US $ 130-330 / Piece FOB
1 Piece (MOQ)
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Jiangsu Acrel Electrical Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2020
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Acrel 16 Channels DC0-20A Smart Photovoltaic Confluence Collection Device Accuracy 0.5 Class RS485/Modbus-RTU Protocol Agf-M16t

Acrel 16 Channels DC0-20A Smart Photovoltaic Confluence Collection Device Accuracy 0.5 Class RS485/Modbus-RTU Protocol Agf-M16t

US $ 134.4 / Piece FOB
1 Piece (MOQ)
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ACREL CO., LTD.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2019
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485 to WIFI module serial server data communication transmitting modbus gateway communication rs485 with wireless wifi/232/rs232

485 to WIFI module serial server data communication transmitting modbus gateway communication rs485 with wireless wifi/232/rs232

US $ 60 / Piece FOB
1 Piece (MOQ)
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Hangzhou Antin Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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a+++ Heat Pump Hydro Box Air to Water Heat Pumps R32 Inverter Hot Water Heater Hydraulic Module WiFi Modbus

a+++ Heat Pump Hydro Box Air to Water Heat Pumps R32 Inverter Hot Water Heater Hydraulic Module WiFi Modbus

US $ 1,530-1,700 / Piece FOB
1 Piece (MOQ)
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GuangDong Europe Mango New Energy Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2016
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Modbus-RS485 Battery Safety Fire Smoke Monitoring Module Lithium-Ion Battery Thermal Runaway Sensor

Modbus-RS485 Battery Safety Fire Smoke Monitoring Module Lithium-Ion Battery Thermal Runaway Sensor

US $ 26.5-30 / pieces FOB
1 pieces (MOQ)
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Henan Fosen Electronics Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2025
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Factory Price Wgk-31-203 Series Low Voltage Reactive Power Automatic Compensation Controller

Factory Price Wgk-31-203 Series Low Voltage Reactive Power Automatic Compensation Controller

US $ 78-110 / Piece FOB
1 Piece (MOQ)
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Jiangsu Sfere Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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Original New Codesys Software Canopen/Modbus Communication Protocol Programmable Logic Controller PLC Breakpoint Single-Step Debugging Function CE Certification

Original New Codesys Software Canopen/Modbus Communication Protocol Programmable Logic Controller PLC Breakpoint Single-Step Debugging Function CE Certification

US $ 211 / Piece FOB
1 Piece (MOQ)
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Shenyang Vhandy Technology Co., Ltd

Trading Company

Liaoning, China Since 2025
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Tetranca Modbus SVC100 Brand New Original 0.4-55 Kw High Performance Servo Motor

Tetranca Modbus SVC100 Brand New Original 0.4-55 Kw High Performance Servo Motor

US $ 18-286.17 / pieces FOB
1 pieces (MOQ)
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Ji' Nan Tian Chuan Zhong Cheng Electricity Equipment Co., Ltd.

Shandong, China Since 2025
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CE Certified 120 Kw DC EV Charger Floor Standing Modbus EV Charger 60-320kw DC Fast Charger Station for Electric Car with Dual Gun

CE Certified 120 Kw DC EV Charger Floor Standing Modbus EV Charger 60-320kw DC Fast Charger Station for Electric Car with Dual Gun

US $ 4,800-6,800 / Piece FOB
1 Piece (MOQ)
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Shijiazhuang ADC Power Technology Co., Ltd.

Hebei, China Since 2025
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Thermal Resistor PT100/PT1000 Temperature to Modbus TCP Network, Data Collection Mes System

Thermal Resistor PT100/PT1000 Temperature to Modbus TCP Network, Data Collection Mes System

US $ 25.99-27.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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3 Wire Connected Display to Module Modbus Hotel Room Thermostat for Central Air Condiitoner

3 Wire Connected Display to Module Modbus Hotel Room Thermostat for Central Air Condiitoner

US $ 35-54 / Piece FOB
300 Pieces (MOQ)
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Hotowell Technology (Xiamen) Co., Ltd.

Fujian, China Since 2016
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Smart IoT Modbus Temperature and Humidity Sensor

Smart IoT Modbus Temperature and Humidity Sensor

US $ 19-21 / pcs FOB
1 pcs (MOQ)
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Smart Gateway for Iot with WiFi 4G Lora Lorawan From Acrel Factory

Smart Gateway for Iot with WiFi 4G Lora Lorawan From Acrel Factory

US $ 30-120 / Piece FOB
1 Piece (MOQ)
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Jiangsu Acrel Electrical Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2020
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Boqu Ultrasonic Level Senosor Online Level Measurement Modbus RTU RS485 Output

Boqu Ultrasonic Level Senosor Online Level Measurement Modbus RTU RS485 Output

US $ 179-189 / Piece FOB
1 Piece (MOQ)
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Shanghai Boqu Instrument Co., Ltd.

Manufacturer/Factory

Shanghai, China Since 2014
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Professional Nitrogen Leak Test Equipment Modbus Analog Output Nitrogen N2 Concentration Seneor

Professional Nitrogen Leak Test Equipment Modbus Analog Output Nitrogen N2 Concentration Seneor

US $ 95-101 / Piece FOB
1 Piece (MOQ)
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Shandong Renke Control Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2025
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Modbus cascade R290 A+++ High Cop Air Source Commercial Heat Pump

Modbus cascade R290 A+++ High Cop Air Source Commercial Heat Pump

US $ 8,593-10,546 / Piece FOB
1 Piece (MOQ)
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Zhongshan Amitime Electric Co., Ltd.

Guangdong, China Since 2021
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Reliable Motion Control for HVAC Damper Control Modbus RTU Support

Reliable Motion Control for HVAC Damper Control Modbus RTU Support

US $ 299-3,999 / Set FOB
1 Set (MOQ)
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Wuhan Sine Electric Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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About Modbus Module Factory FAQ

  • QHow can I identify a reliable supplier for electrical control systems from China?

    The Modbus Module Factory is a top choice in our Electrical Control System collection.To find a reliable supplier in China, conduct thorough research, check certifications and reviews, and request product specifications and samples. Partnering with a reputable supplier guarantees quality products and after-sales support for your projects.

  • QWhy should I consider purchasing electrical control systems wholesale?

    The Modbus Module Factory is an essential part of our Electrical Control System offerings.Buying electrical control systems wholesale offers cost savings, bulk purchasing benefits, and the option for customized solutions. By purchasing in bulk, you can ensure timely availability for your projects and access premium products from trusted suppliers.

  • QWhat components are essential in an electrical control system?

    The Modbus Module Factory is classified under our comprehensive Electrical Control System range.In an electrical control system, essential components include power supplies, relays, circuit breakers, and controllers. These components work together to regulate and monitor electrical processes and machinery, ensuring efficiency and safety.

a-5500 Industrial Grade Ahrs Module Full Temp Compensation -40~+85℃ Vibration Resistance 2000g RoHS/CE Certified Canopen/Modbus

a-5500 Industrial Grade Ahrs Module Full Temp Compensation -40~+85℃ Vibration Resistance 2000g RoHS/CE Certified Canopen/Modbus

US $ 565 / Piece FOB
1 Piece (MOQ)
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Hangzhou Maixinminwei Technology Co., Ltd.

Zhejiang, China Since 2024
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4G RTU for Hydrology Station Weather Station RTU Modbus

4G RTU for Hydrology Station Weather Station RTU Modbus

US $ 63-83 / pcs FOB
1 pcs (MOQ)
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Sul804 Factory Price RS485 4-20mA Non Contact Water Tank Fuel Oil Ultrasonic Liquid Level Sensor Transmitter Meter

Sul804 Factory Price RS485 4-20mA Non Contact Water Tank Fuel Oil Ultrasonic Liquid Level Sensor Transmitter Meter

US $ 108-130 / Piece FOB
1 Piece (MOQ)
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Chengdu Sentec Technology Co., Ltd.

Sichuan, China Since 2023
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4-Wire Digital Remote Connect Fan Coil Unit Hotel Network Thermostat with Modbus

4-Wire Digital Remote Connect Fan Coil Unit Hotel Network Thermostat with Modbus

US $ 30-50 / Piece FOB
100 Pieces (MOQ)
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Hotowell Technology (Xiamen) Co., Ltd.

Fujian, China Since 2016
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Rk900-10 RS485 Modbus Output Ultrasonic Weather Station with Wind/ Solar/Rain

Rk900-10 RS485 Modbus Output Ultrasonic Weather Station with Wind/ Solar/Rain

US $ 29 / Piece FOB
1 Piece (MOQ)
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Hunan Rika Electronic Tech Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2020
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Modbus-RS485 Lithium Battery Thermal Runaway Sensor Detector Energy Storage Safety Detection Module

Modbus-RS485 Lithium Battery Thermal Runaway Sensor Detector Energy Storage Safety Detection Module

US $ 26.5-30 / pieces FOB
1 pieces (MOQ)
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Henan Fosen Electronics Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2025
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Acrel Apm800 Multi-Function DIN Rail Energy Meter Manufacturer LCD Display Support SD Card Expansion Record RS485/Modbus

Acrel Apm800 Multi-Function DIN Rail Energy Meter Manufacturer LCD Display Support SD Card Expansion Record RS485/Modbus

US $ 248.5 / Piece FOB
1 Piece (MOQ)
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ACREL CO., LTD.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2019
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Rika Rk220-01 RS485 Modbus Output 24V Solar Paste Type Temperature Sensor

Rika Rk220-01 RS485 Modbus Output 24V Solar Paste Type Temperature Sensor

US $ 42-65 / Piece FOB
1 Piece (MOQ)
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Hunan Rika Electronic Tech Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2020
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Htg3-24 Cobot Vertical Axis with Can / Modbus RTU Control

Htg3-24 Cobot Vertical Axis with Can / Modbus RTU Control

US $ 1,320-1,820 / Set FOB
1 Set (MOQ)
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Zhejiang Geming Driven Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Smart 5G Modem Industrial Cellular Router with VPN Modbus GPS IoT

Smart 5G Modem Industrial Cellular Router with VPN Modbus GPS IoT

US $ 165-295 / Set FOB
1 Set (MOQ)
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Shenzhen E-Lins Communication Co., Limited

Guangdong, China Since 2008
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Wireless Module with Embedded Modbus Gateway for PLC Programming and Data Monitoring

Wireless Module with Embedded Modbus Gateway for PLC Programming and Data Monitoring

US $ 60 / Piece FOB
1 Piece (MOQ)
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Hangzhou Antin Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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Serial to Ethernet Converter Adapter RS232 to TCP IP Device Server Supports DHCP DNS Modbus 10/100m Power Over Ethernet Poe

Serial to Ethernet Converter Adapter RS232 to TCP IP Device Server Supports DHCP DNS Modbus 10/100m Power Over Ethernet Poe

US $ 15.99-29.99 / Piece FOB
500 Pieces (MOQ)
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Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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Acrel Agf-M8t RS485/Modbus-RTU 0-1000V Voltage Measurement Smart Energy Meter for Pvcombiner Box (solar muliti-loops power meter)

Acrel Agf-M8t RS485/Modbus-RTU 0-1000V Voltage Measurement Smart Energy Meter for Pvcombiner Box (solar muliti-loops power meter)

US $ 113.4 / Piece FOB
1 Piece (MOQ)
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ACREL CO., LTD.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2019
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