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Ammonia Nitrogen Water Quality Analyzer Online Nh3-N Water Monitor for Industrial Waste Water

Ammonia Nitrogen Water Quality Analyzer Online Nh3-N Water Monitor for Industrial Waste Water

US $ 1,100-1,200 / Set FOB
1 Set (MOQ)
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Combine Meter Control Co., Ltd.

Guangdong, China Since 2026
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Reliable Quality 2.2kw 3HP 380V AC Frequency Drive Single Three Phase to Three Phase Inverter Converter Warranty for 18 Months

Reliable Quality 2.2kw 3HP 380V AC Frequency Drive Single Three Phase to Three Phase Inverter Converter Warranty for 18 Months

US $ 19.9-368 / Piece FOB
1 Piece (MOQ)
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Ji' Nan Tian Chuan Zhong Cheng Electricity Equipment Co., Ltd.

Shandong, China Since 2025
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CH4 Gas Detector Methane Gas Detector Range 100%Lel 0-5%Vol Infrared Sensor

CH4 Gas Detector Methane Gas Detector Range 100%Lel 0-5%Vol Infrared Sensor

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

Manufacturer/Factory

Guangdong, China Since 2024
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Aquaculture Special Multi-Parameter Water Quality Analyzer for Fish Pond

Aquaculture Special Multi-Parameter Water Quality Analyzer for Fish Pond

US $ 800-1,200 / Set FOB
1 Set (MOQ)
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Combine Meter Control Co., Ltd.

Guangdong, China Since 2026
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3HP 440V Solar Powered VFD for Beverage Vector Drive

3HP 440V Solar Powered VFD for Beverage Vector Drive

US $ 22.3-286.17 / Piece FOB
1 Piece (MOQ)
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Ji' Nan Tian Chuan Zhong Cheng Electricity Equipment Co., Ltd.

Shandong, China Since 2025
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Smart Mqtt 485 Energy Electric Meter with Free Cloud Platform

Smart Mqtt 485 Energy Electric Meter with Free Cloud Platform

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

Manufacturer/Factory

Guangdong, China Since 2024
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Acrel Adw300/4ghw IoT Wireless Power Meter RS485, Lora, 4G, WiFi Optional

Acrel Adw300/4ghw IoT Wireless Power Meter RS485, Lora, 4G, WiFi Optional

US $ 70-150 / 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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Compact Uxcel Mini Battery Charger for Quick Power Boost

Compact Uxcel Mini Battery Charger for Quick Power Boost

US $ 6,800 / Piece FOB
1 Piece (MOQ)
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Shenzhen Everexceed Industrial Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2018
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Reliable Rectifier Battery Charger for Efficient Industrial Power Supply

Reliable Rectifier Battery Charger for Efficient Industrial Power Supply

US $ 1,530-3,050 / Piece FOB
1 Piece (MOQ)
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Shenzhen Everexceed Industrial Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2018
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High Efficiency 132kw Frequency Converter 60Hz to 50Hz Three Phase

High Efficiency 132kw Frequency Converter 60Hz to 50Hz Three Phase

US $ 19.9-368 / Piece FOB
1 Piece (MOQ)
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Ji' Nan Tian Chuan Zhong Cheng Electricity Equipment Co., Ltd.

Shandong, China Since 2025
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Explosion Proof 0-100%Lel Detector Methane Transmitter CH4 Sensor Gas Detector

Explosion Proof 0-100%Lel Detector Methane Transmitter CH4 Sensor Gas Detector

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

Manufacturer/Factory

Guangdong, China Since 2024
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Ard3m Intelligent Motor Protection Relay

Ard3m Intelligent Motor Protection Relay

US $ 210-646 / 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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Energy Storage 20kw Bidirectional DC DC Converter 950V EV Power Supply

Energy Storage 20kw Bidirectional DC DC Converter 950V EV Power Supply

US $ 1,590-1,680 / Piece FOB
2 Pieces (MOQ)
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Shijiazhuang Maxwell Technology Co., Ltd.

Trading Company

Hebei, China Since 2024
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Wholesale Probe Water Monitoring Equipment Portable Multi-Parameter Water Quality Analyzer

Wholesale Probe Water Monitoring Equipment Portable Multi-Parameter Water Quality Analyzer

US $ 1,720-1,800 / Set FOB
1 Set (MOQ)
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Combine Meter Control Co., Ltd.

Guangdong, China Since 2026
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Portable Type Clamp Battery Powered Ultrasonic Water Flow Meter for Agricultural Irrigation

Portable Type Clamp Battery Powered Ultrasonic Water Flow Meter for Agricultural Irrigation

US $ 470-520 / Piece FOB
1 Piece (MOQ)
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Hefei Siko Instruments Co., Ltd.

Anhui, China Since 2023
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35mm DIN Rail LCD Display Multi-Circuits DC 0-20A Input Photovoltaic Confluence Detection Energy Power Monitor Device

35mm DIN Rail LCD Display Multi-Circuits DC 0-20A Input Photovoltaic Confluence Detection Energy Power Monitor Device

US $ 103.6-207.2 / Piece FOB
1 Piece (MOQ)
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ACREL CO., LTD.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2019
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BGT Customized Online Solar Panel Dust Monitoring Sensor for PV Plant

BGT Customized Online Solar Panel Dust Monitoring Sensor for PV Plant

US $ 999.99-1,069.99 / Piece FOB
1 Piece (MOQ)
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BGT Technology(Beijing) Co., Ltd.

Beijing, China Since 2025
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2023 Hot Sale Us Version 3 Phase Solar Hybrid Inverter 12kw MPPT Solar Controller Battery DC 80-400V Pure Sine Wave Inverter

2023 Hot Sale Us Version 3 Phase Solar Hybrid Inverter 12kw MPPT Solar Controller Battery DC 80-400V Pure Sine Wave Inverter

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

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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Renewable WiFi ERP a+++ Domestic R290 12kw Monoblock Air to Hot Water DC Inverter Air Source Heat Pump for Heating and Cooling

Renewable WiFi ERP a+++ Domestic R290 12kw Monoblock Air to Hot Water DC Inverter Air Source Heat Pump for Heating and Cooling

US $ 1,535-1,550 / Set FOB
2 Sets (MOQ)
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Jiangsu Sunrain Solar Energy Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2010
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Rdv Radar Doppler Flowmeter with High - Precision Flow Velocity Measurement, Aviation Plug Interface, 4G Wireless Output

Rdv Radar Doppler Flowmeter with High - Precision Flow Velocity Measurement, Aviation Plug Interface, 4G Wireless Output

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

Manufacturer/Factory & Trading Company

Fujian, China Since 2025
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Hg803-4W4p 20 Flange Probe 4-20mA RS485 Temperature and Humidity Sensor Transmitter with Display

Hg803-4W4p 20 Flange Probe 4-20mA RS485 Temperature and Humidity Sensor Transmitter with Display

US $ 83-85 / pieces FOB
1 pieces (MOQ)
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Hengko Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Iot Wireless Electric Sub-Meter with Four Channels at Most Split-Core CT and Switch Value Temperature Leakage Module

Iot Wireless Electric Sub-Meter with Four Channels at Most Split-Core CT and Switch Value Temperature Leakage Module

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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Remote Control Electric Meters

Remote Control Electric Meters

US $ 140-340 / 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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About Modbus Module Factory FAQ

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

    The Modbus Module Factory is included in our comprehensive Electrical Control System range.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.

  • QWhat components are essential in an electrical control system?

    Our Modbus Module Factory offers exceptional quality and style within the Electrical Control System category.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.

  • QWhy should I consider purchasing electrical control systems wholesale?

    The Modbus Module Factory is a key item within our extensive Electrical Control System selection.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.

3 Phase Smart Power Meter IoT Energy Measurement WiFi/4G/Lora Electric Meter

3 Phase Smart Power Meter IoT Energy Measurement WiFi/4G/Lora Electric Meter

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

Manufacturer/Factory

Guangdong, China Since 2024
Chat Now Send Inquiry
Multifunction Embedded Mqtt Electric Power Energy Voltage Current Meter

Multifunction Embedded Mqtt Electric Power Energy Voltage Current Meter

US $ 54-105 / pcs FOB
1 pcs (MOQ)
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Audited Supplier
Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
Chat Now Send Inquiry
Acrel Ahe100 Wireless Temperature and Humidity Sensor for Power Panels

Acrel Ahe100 Wireless Temperature and Humidity Sensor for Power Panels

US $ 42 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
ACREL CO., LTD.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2019
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4G Enabled Intelligent Gateway for Cloud Based Industrial Monitoring

4G Enabled Intelligent Gateway for Cloud Based Industrial Monitoring

US $ 186-1,280 / Piece FOB
1 Piece (MOQ)
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Tianjin Wanzhong Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Tianjin, China Since 2026
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Rika Rk210-03 100 - 0 % Range 12-24V Supply Solar Panels Dust Monitoring System RS485 Output

Rika Rk210-03 100 - 0 % Range 12-24V Supply Solar Panels Dust Monitoring System RS485 Output

US $ 1,725-1,909 / 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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Aluminum Alloy Differential Pressure Hydrostatic Level Sensor for Dam Settlement & Tilt Monitoring

Aluminum Alloy Differential Pressure Hydrostatic Level Sensor for Dam Settlement & Tilt Monitoring

US $ 259.29-377.75 / Set FOB
15 Sets (MOQ)
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Xiamen Xinde Internet of Things Technology Co., Ltd

Fujian, China Since 2025
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LC640 Ndustry Control VFD 0.75kw Frequency Inverter Converter 220V Single Phase to 3 Phase 220V 0.75kw 1.5kw 2.2kw VFD

LC640 Ndustry Control VFD 0.75kw Frequency Inverter Converter 220V Single Phase to 3 Phase 220V 0.75kw 1.5kw 2.2kw VFD

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

Shandong, China Since 2025
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LC640 Mini VFD 0.75kw to 5.5kw Industry Control Frequency Inverter Converter 220V Single Phase or 3 Phase 380V Input VFD

LC640 Mini VFD 0.75kw to 5.5kw Industry Control Frequency Inverter Converter 220V Single Phase or 3 Phase 380V Input VFD

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

Shandong, China Since 2025
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Lcgk Heavy Duty Mini VFD Motor VFD Drive for Material Handling

Lcgk Heavy Duty Mini VFD Motor VFD Drive for Material Handling

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

Shandong, China Since 2025
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Sfere700 Series 3 Phase Remote Power Monitoring System Multi Circuit Power Meter

Sfere700 Series 3 Phase Remote Power Monitoring System Multi Circuit Power Meter

US $ 100-150 / 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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Gsl Energy 80V 400V 12000 Watt High Efficiency Pure Sine Wave 50AMP DC to AC Pure Sine Wave Inverter for American Market

Gsl Energy 80V 400V 12000 Watt High Efficiency Pure Sine Wave 50AMP DC to AC Pure Sine Wave Inverter for American Market

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

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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High Performance Variable Speed Drive Frequency Inverter for Water Pumps

High Performance Variable Speed Drive Frequency Inverter for Water Pumps

US $ 22.3-286.17 / Piece FOB
1 Piece (MOQ)
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Ji' Nan Tian Chuan Zhong Cheng Electricity Equipment Co., Ltd.

Shandong, China Since 2025
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AC Input 110V 220V 380V AC Motor Drive Frequency Converter 11kw 15HP VFD

AC Input 110V 220V 380V AC Motor Drive Frequency Converter 11kw 15HP VFD

US $ 19.9-368 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Ji' Nan Tian Chuan Zhong Cheng Electricity Equipment Co., Ltd.

Shandong, China Since 2025
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