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4 20ma Signal Data Acquisition Module

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RS232/RS485 Input to 4-20mA/0-20mA/0-5V/0-10V/1-5V Analog Signal Output a/D Converter Data Acquisition Module

RS232/RS485 Input to 4-20mA/0-20mA/0-5V/0-10V/1-5V Analog Signal Output a/D Converter Data Acquisition Module

US $ 73-76 / Piece FOB
1 Piece (MOQ)
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Main Products: Signal Isolator, Data Acquisition, Dc-dc Converter, Digital Meter
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Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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Data Acquisition Modules High Performance OEM Manufacturer 4-20mA Intinsically Safe Signal Isolated Barriers

Data Acquisition Modules High Performance OEM Manufacturer 4-20mA Intinsically Safe Signal Isolated Barriers

US $ 65-71 / pieces FOB
1 pieces (MOQ)
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Signal : Discrete
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Beijing Pinghe Chuangye Technology Development Co., Ltd.

Manufacturer/Factory & Trading Company

Beijing, China Since 2023
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Gc-3644 4-Channel 0-20mA Analog Input Io Module Real-Time Acquisition of Analog Signals and Send Data 4ai I/O Expansion Module

Gc-3644 4-Channel 0-20mA Analog Input Io Module Real-Time Acquisition of Analog Signals and Send Data 4ai I/O Expansion Module

US $ 40-90 / Piece FOB
1 Piece (MOQ)
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Main Products: PLC Module, Ceramic Parts
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Shenyang Vhandy Technology Co., Ltd

Trading Company

Liaoning, China Since 2025
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8-Way 4-20mA to RS-485/RS232 Data Acquisition Module Signal Sensor

8-Way 4-20mA to RS-485/RS232 Data Acquisition Module Signal Sensor

US $ 25.99-28.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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0-10V to RS485 4-20mA to RS232 Data Acquisition Module Remote I/O Sensor Signal

0-10V to RS485 4-20mA to RS232 Data Acquisition Module Remote I/O Sensor Signal

US $ 20.98-23.99 / Piece FOB
2 Pieces (MOQ)
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Main Products: Analog I/O Modules, Signal Isolated Converter, Signal Conditioners, Current Splitter, PT100 Temperature Signal, Frequency Converters, DC to DC Converters, Digital I/O Modules, 4-20mA Signal Isolator,
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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4-20mA 0-5V Analog Signal to Digital Signal RS232 RS485 Data Logger with Modbus RTU Data Acquisition Module

4-20mA 0-5V Analog Signal to Digital Signal RS232 RS485 Data Logger with Modbus RTU Data Acquisition Module

US $ 62-65 / Piece FOB
1 Piece (MOQ)
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Condition : New
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Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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Advanced 8-Channel Data Signal Acquisition Module for Precision Processing

Advanced 8-Channel Data Signal Acquisition Module for Precision Processing

US $ 49-120 / Piece FOB
1 Piece (MOQ)
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Main Products: Sensor, Transmitter
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Huaibei Huadian Automation Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2020
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8 Channel Data Acquisition System Module for High Speed Signals

8 Channel Data Acquisition System Module for High Speed Signals

US $ 49-120 / Piece FOB
1 Piece (MOQ)
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Structure : Combination
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Huaibei Huadian Automation Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2020
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Advanced 8 Channel Signal Acquisition Module for 4-20mA Inputs

Advanced 8 Channel Signal Acquisition Module for 4-20mA Inputs

US $ 49-120 / Piece FOB
1 Piece (MOQ)
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Main Products: Sensor, Transmitter
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Huaibei Huadian Automation Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2020
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Reliable Signal Acquisition Module for Global Distribution Needs

Reliable Signal Acquisition Module for Global Distribution Needs

US $ 49-120 / Piece FOB
1 Piece (MOQ)
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Structure : Combination
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Huaibei Huadian Automation Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2020
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16-CH Analog Signal to RS485/232 Converter Analog Signal Transmitter

16-CH Analog Signal to RS485/232 Converter Analog Signal Transmitter

US $ 100.98-108.98 / Piece FOB
2 Pieces (MOQ)
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Main Products: Analog I/O Modules, Signal Isolated Converter, Signal Conditioners, Current Splitter, PT100 Temperature Signal, Frequency Converters, DC to DC Converters, Digital I/O Modules, 4-20mA Signal Isolator,
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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8ai 4di 4do Mixed Signal to RS485/RS232 Modbus Data Acquisition Module

8ai 4di 4do Mixed Signal to RS485/RS232 Modbus Data Acquisition Module

US $ 68.98-70.89 / Piece FOB
2 Pieces (MOQ)
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Technics : Semiconductor IC
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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4-20mA/0-5V/0-10V to RS-485 Data Acquisition Module Modbus RTU Communication Protocol

4-20mA/0-5V/0-10V to RS-485 Data Acquisition Module Modbus RTU Communication Protocol

US $ 20.99-23.99 / Piece FOB
2 Pieces (MOQ)
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Main Products: Analog I/O Modules, Signal Isolated Converter, Signal Conditioners, Current Splitter, PT100 Temperature Signal, Frequency Converters, DC to DC Converters, Digital I/O Modules, 4-20mA Signal Isolator,
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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16 Channel 0-5V/0-10V to Modbus TCP Network Data Acquisition Module

16 Channel 0-5V/0-10V to Modbus TCP Network Data Acquisition Module

US $ 80.99-88.99 / Piece FOB
2 Pieces (MOQ)
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Operating Temperature : -40℃ - 85℃
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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0-5V 0-10V 4-20mA Module to RS485 Output Analog Input 485 Signal Converter

0-5V 0-10V 4-20mA Module to RS485 Output Analog Input 485 Signal Converter

US $ 49-120 / Piece FOB
1 Piece (MOQ)
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Main Products: Sensor, Transmitter
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Huaibei Huadian Automation Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2020
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High Speed Data Acquisition Module for 8 Channels and Signals

High Speed Data Acquisition Module for 8 Channels and Signals

US $ 49-120 / Piece FOB
1 Piece (MOQ)
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Condition : New
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Audited Supplier
Huaibei Huadian Automation Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2020
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8-Way 4-20mA to RS485/RS232 Conversion Modbus RTU Communication Protocol Data Acquisition Module

8-Way 4-20mA to RS485/RS232 Conversion Modbus RTU Communication Protocol Data Acquisition Module

US $ 20.99-23.99 / Piece FOB
2 Pieces (MOQ)
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Main Products: Analog I/O Modules, Signal Isolated Converter, Signal Conditioners, Current Splitter, PT100 Temperature Signal, Frequency Converters, DC to DC Converters, Digital I/O Modules, 4-20mA Signal Isolator,
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Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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High Speed Data Acquisition Module with Versatile Input Signals

High Speed Data Acquisition Module with Versatile Input Signals

US $ 49-120 / Piece FOB
1 Piece (MOQ)
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Mathematical Model : Linear
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Huaibei Huadian Automation Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2020
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Advanced Signal Acquisition Module for Reliable Data Capture

Advanced Signal Acquisition Module for Reliable Data Capture

US $ 49-120 / Piece FOB
1 Piece (MOQ)
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Main Products: Sensor, Transmitter
Contact Supplier
Audited Supplier
Huaibei Huadian Automation Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2020
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Two Channels Analog Signal to RS485/232 Converter Modbus Data Acquisition Module for Industrial Automation

Two Channels Analog Signal to RS485/232 Converter Modbus Data Acquisition Module for Industrial Automation

US $ 50.99-56.98 / Piece FOB
2 Pieces (MOQ)
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Technics : Semiconductor IC
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Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Related Videos
  • What is RS232/RS485 Input to 4-20mA/0-20mA/0-5V/0-10V/1-5V Analog Signal Output a/D Converter Data Acquisition Module
    What is RS232/RS485 Input to 4-20mA/0-20mA/0-5V/0-10V/1-5V Analog Signal Output a/D Converter Data Acquisition Module
    US $ 73-76 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Data Acquisition Modules High Performance OEM Manufacturer 4-20mA Intinsically Safe Signal Isolated Barriers
    What is Data Acquisition Modules High Performance OEM Manufacturer 4-20mA Intinsically Safe Signal Isolated Barriers
    US $ 65-71 /pieces
    1 pieces (MOQ)
    Contact Supplier
  • What is Gc-3644 4-Channel 0-20mA Analog Input Io Module Real-Time Acquisition of Analog Signals and Send Data 4ai I/O Expansion Module
    What is Gc-3644 4-Channel 0-20mA Analog Input Io Module Real-Time Acquisition of Analog Signals and Send Data 4ai I/O Expansion Module
    US $ 40-90 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is 8-Way 4-20mA to RS-485/RS232 Data Acquisition Module Signal Sensor
    What is 8-Way 4-20mA to RS-485/RS232 Data Acquisition Module Signal Sensor
    US $ 25.99-28.99 /Piece
    2 Pieces (MOQ)
    Contact Supplier
16 Channel 4-20mA to Modbus TCP Network Data Acquisition Module

16 Channel 4-20mA to Modbus TCP Network Data Acquisition Module

US $ 85.99-89.99 / Piece FOB
2 Pieces (MOQ)
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Main Products: Analog I/O Modules, Signal Isolated Converter, Signal Conditioners, Current Splitter, PT100 Temperature Signal, Frequency Converters, DC to DC Converters, Digital I/O Modules, 4-20mA Signal Isolator,
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Analog Signal to RS485/RS232 Converter Signal Isolation Acquisition Module

Analog Signal to RS485/RS232 Converter Signal Isolation Acquisition Module

US $ 16.99-19.99 / Piece FOB
2 Pieces (MOQ)
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Certification : CE
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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4-20mA or 0-10V to Network Modbus TCP Equipment Operation Monitoring Remote I/O Module

4-20mA or 0-10V to Network Modbus TCP Equipment Operation Monitoring Remote I/O Module

US $ 20.98-26.99 / Piece FOB
2 Pieces (MOQ)
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Main Products: Analog I/O Modules, Signal Isolated Converter, Signal Conditioners, Current Splitter, PT100 Temperature Signal, Frequency Converters, DC to DC Converters, Digital I/O Modules, 4-20mA Signal Isolator,
Contact Supplier
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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About 4 20ma Signal Data Acquisition Module FAQ

  • QWhy should I consider purchasing electrical control systems wholesale?

    Discover the perfect Electrical Control System addition with our 4 20ma Signal Data Acquisition Module.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?

    Our 4 20ma Signal Data Acquisition Module offers exceptional quality 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.

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

    Our 4 20ma Signal Data Acquisition Module offers exceptional quality and style within the Electrical Control System category.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.

Isolated RS485 Data Acquisition Module Modbus RTU Communication Converter 0-10V Analog to Digital Signal

Isolated RS485 Data Acquisition Module Modbus RTU Communication Converter 0-10V Analog to Digital Signal

US $ 49-120 / Piece FOB
1 Piece (MOQ)
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Task : Program
Contact Supplier
Audited Supplier
Huaibei Huadian Automation Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2020
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8-Way 4-20mA or 0-10V to Network Modbustcp and Mqtt Data Acquisition Module

8-Way 4-20mA or 0-10V to Network Modbustcp and Mqtt Data Acquisition Module

US $ 25.99-27.98 / Piece FOB
2 Pieces (MOQ)
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Main Products: Analog I/O Modules, Signal Isolated Converter, Signal Conditioners, Current Splitter, PT100 Temperature Signal, Frequency Converters, DC to DC Converters, Digital I/O Modules, 4-20mA Signal Isolator,
Contact Supplier
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Current Input/Voltage Input 4-20mA to RS485/RS232 Data Acquisition Module Modbus RTU

Current Input/Voltage Input 4-20mA to RS485/RS232 Data Acquisition Module Modbus RTU

US $ 20.98-23.99 / Piece FOB
2 Pieces (MOQ)
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Shape : DIP
Contact Supplier
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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High-Precision MQTT IoT I/O Module with RS485 8AI Channels for IO Signal Acquisition

High-Precision MQTT IoT I/O Module with RS485 8AI Channels for IO Signal Acquisition

US $ 105-125 / Piece FOB
1 Piece (MOQ)
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Main Products: IoT Gateways, 4G M2m RTU, Ethernet I/O Module, Industrial Computer, Industrial 4G Edge Router
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Shenzhen Beilai Technology Co., Ltd.

Guangdong, China Since 2023
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RS232 Multi-Range High Precision Thermocouple Signal Data Acquisition Module 8 Channel

RS232 Multi-Range High Precision Thermocouple Signal Data Acquisition Module 8 Channel

US $ 49-120 / Piece FOB
1 Piece (MOQ)
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Task : Program
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Huaibei Huadian Automation Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2020
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PT100/Cu50 Thermal Resistance Temperature Signal Data Acquisition Isolated Converter Transmitter Modules

PT100/Cu50 Thermal Resistance Temperature Signal Data Acquisition Isolated Converter Transmitter Modules

US $ 18.5-21.5 / Piece FOB
1 Piece (MOQ)
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Main Products: Signal Isolator, Data Acquisition, Dc-dc Converter, Digital Meter
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Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
Chat Now Send Inquiry
Jsd Ad11 Analog 4-20mA Sensor Current Signal to RS-485 Modbusrtu Data Acquisition Module

Jsd Ad11 Analog 4-20mA Sensor Current Signal to RS-485 Modbusrtu Data Acquisition Module

US $ 50-62 / Piece FOB
2 Pieces (MOQ)
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Wire-Assembly Type : Four-wire Transmitter
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Shenzhen Jie Shengda Technology Co., Ltd.

Guangdong, China
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Analog Voltage Current 0-10V/0-5V/4-20mA/0-20mA Signal to RS-485 Data Acquisition Module

Analog Voltage Current 0-10V/0-5V/4-20mA/0-20mA Signal to RS-485 Data Acquisition Module

US $ 86-90 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Shenzhen Jie Shengda Technology Co., Ltd.

Guangdong, China
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Analog Voltage Current 0-10V/0-5V/4-20mA/0-20mA Signal to RS-232 or RS-485 Data Acquisition Module

Analog Voltage Current 0-10V/0-5V/4-20mA/0-20mA Signal to RS-232 or RS-485 Data Acquisition Module

US $ 86-90 / Piece FOB
2 Pieces (MOQ)
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Wire-Assembly Type : Four-wire Transmitter
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Shenzhen Jie Shengda Technology Co., Ltd.

Guangdong, China
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Eight-Channel Analog Signal Input 4-20mA Output Data Acquisition Module

Eight-Channel Analog Signal Input 4-20mA Output Data Acquisition Module

US $ 25-37 / Piece FOB
1 Piece (MOQ)
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Shijiazhuang Dekun Electronic Technology Co., Ltd.

Hebei, China
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Eight Channel Analog 4-20mA Signal Input Remote Data Acquisition Module

Eight Channel Analog 4-20mA Signal Input Remote Data Acquisition Module

US $ 25-36 / Piece FOB
5 Pieces (MOQ)
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Certification : ISO: 9001, CE
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Shijiazhuang Dekun Electronic Technology Co., Ltd.

Hebei, China
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Jsd Ad11-I4-RS485/232 Analog Current Sensor Signal 4-20mA to RS-232 or RS-485 Modbusrtu Data Acquisition Module

Jsd Ad11-I4-RS485/232 Analog Current Sensor Signal 4-20mA to RS-232 or RS-485 Modbusrtu Data Acquisition Module

US $ 50-62 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Shenzhen Jie Shengda Technology Co., Ltd.

Guangdong, China
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4-20mA to RS485 Modbus 4-20mA Data Acquisition I/O Modules

4-20mA to RS485 Modbus 4-20mA Data Acquisition I/O Modules

US $ 49-120 / Piece FOB
1 Piece (MOQ)
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Condition : New
Contact Supplier
Audited Supplier
Huaibei Huadian Automation Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2020
Chat Now Send Inquiry
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