• VKDN ( Virtual Kingdom Delivery Network ) -> Vast Kingdoms, Diverse Nations: Unlocking Global Commerce

4 20MA

Filter by price

Sort By

Product tags

Showing 37–72 of 52 results

32% off
T80 AC220V Intelligent Pressure Controller Light Column Display 4-20MA Water Oil Sewage Meter Liquid Level Transmitter T80 AC220V Intelligent Pressure Controller Light Column Display 4-20MA Water Oil Sewage Meter Liquid Level Transmitter

T80 AC220V Intelligent Pressure Controller Light Column Display 4-20MA Water Oil Sewage Meter Liquid Level Transmitter

$24.23$35.63

20% off
DC 12V 8CH Analog Digital Input Output Devices 0-5V 0-10V 4-20MA DAC ADC RS485 Modbus RTU Board DC 12V 8CH Analog Digital Input Output Devices 0-5V 0-10V 4-20MA DAC ADC RS485 Modbus RTU Board

DC 12V 8CH Analog Digital Input Output Devices 0-5V 0-10V 4-20MA DAC ADC RS485 Modbus RTU Board

$13.78$17.23

51% off
SONOFF TH Origin 16A/20A Wifi Power Sensor Smart Home Controller With ESP32 Chip Temperature Humidity Monitor Switch Via eWelink SONOFF TH Origin 16A/20A Wifi Power Sensor Smart Home Controller With ESP32 Chip Temperature Humidity Monitor Switch Via eWelink

SONOFF TH Origin 16A/20A Wifi Power Sensor Smart Home Controller With ESP32 Chip Temperature Humidity Monitor Switch Via eWelink

$7.99$16.31

3 sold
36% off
12V 24V 20CH RS485 Switch Digital Analog IO Module Modbus RTU PLC UART Expanding Board 4-20MA Current 0-10V Voltage Read 12V 24V 20CH RS485 Switch Digital Analog IO Module Modbus RTU PLC UART Expanding Board 4-20MA Current 0-10V Voltage Read

12V 24V 20CH RS485 Switch Digital Analog IO Module Modbus RTU PLC UART Expanding Board 4-20MA Current 0-10V Voltage Read

$23.10$36.09

2 sold
52% off
RS485 Signal Generator Generator ModuleAdjustable Module 1-1000Hz Sine Waves 4-20mA 2-10V Signal Generator PWM Pulse RS485 Signal Generator Generator ModuleAdjustable Module 1-1000Hz Sine Waves 4-20mA 2-10V Signal Generator PWM Pulse

RS485 Signal Generator Generator ModuleAdjustable Module 1-1000Hz Sine Waves 4-20mA 2-10V Signal Generator PWM Pulse

$85.26$177.63

4 sold
Weighing sensor amplifier 4-20mA force sensor transmitter 0-10V weight transmitter linear

Weighing sensor amplifier 4-20mA force sensor transmitter 0-10V weight transmitter linear

$207.68$207.68

High Quality Industrial Grade Application of Pulse to 4-20MA Output Module in Communication Equipment Control Motherboard High Quality Industrial Grade Application of Pulse to 4-20MA Output Module in Communication Equipment Control Motherboard

High Quality Industrial Grade Application of Pulse to 4-20MA Output Module in Communication Equipment Control Motherboard

$172.70$172.70

1 sold
WisBlock 4-20mA Interface Module | RAK5801 | RAKwireless WisBlock 4-20mA Interface Module | RAK5801 | RAKwireless

WisBlock 4-20mA Interface Module | RAK5801 | RAKwireless

$6.50$6.50

2 sold
8% off
CM-230 4 ~ 20mA signal output New Conductivity Meter Conductivity Conductivity 4 -20mA Tester Monitor Pure water meter monitor CM-230 4 ~ 20mA signal output New Conductivity Meter Conductivity Conductivity 4 -20mA Tester Monitor Pure water meter monitor

CM-230 4 ~ 20mA signal output New Conductivity Meter Conductivity Conductivity 4 -20mA Tester Monitor Pure water meter monitor

$35.70$38.80

Current to voltage module 0/4-20mA to 0-3.3V5V10V voltage transmitter signal conversion and conditioning Current to voltage module 0/4-20mA to 0-3.3V5V10V voltage transmitter signal conversion and conditioning

Current to voltage module 0/4-20mA to 0-3.3V5V10V voltage transmitter signal conversion and conditioning

$22.06$22.06

36% off
4-20MA to RS485 2 Channel DC 12V 0-25MA Analog Acquisition Module 12 Bit ADC Board Modbus RTU PLC With Pin / Without Pin 4-20MA to RS485 2 Channel DC 12V 0-25MA Analog Acquisition Module 12 Bit ADC Board Modbus RTU PLC With Pin / Without Pin

4-20MA to RS485 2 Channel DC 12V 0-25MA Analog Acquisition Module 12 Bit ADC Board Modbus RTU PLC With Pin / Without Pin

$2.34$3.65

3 sold
Current to voltage module 4-20mA to 0-5V linear conversion transmitter module Current to voltage module 4-20mA to 0-5V linear conversion transmitter module

Current to voltage module 4-20mA to 0-5V linear conversion transmitter module

$106.90$106.90

15% off
A16 ESPHOME relay board Perfect for projects or beginners DIY digital analog 4-20mA input Ethernet WIFI LAN MQTT communication A16 ESPHOME relay board Perfect for projects or beginners DIY digital analog 4-20mA input Ethernet WIFI LAN MQTT communication

A16 ESPHOME relay board Perfect for projects or beginners DIY digital analog 4-20mA input Ethernet WIFI LAN MQTT communication

$195.16$230.24

22 sold
73% off
ESPHOME relay board Perfect for projects or beginners DIY digital analog 4-20mA input Ethernet WIFI LAN MQTT communication ESPHOME relay board Perfect for projects or beginners DIY digital analog 4-20mA input Ethernet WIFI LAN MQTT communication

ESPHOME relay board Perfect for projects or beginners DIY digital analog 4-20mA input Ethernet WIFI LAN MQTT communication

$31.05$115.00

448 sold
WisBlock 4-20mA Interface Module | RAK5801 | RAKwireless WisBlock 4-20mA Interface Module | RAK5801 | RAKwireless

WisBlock 4-20mA Interface Module | RAK5801 | RAKwireless

$7.15$7.15

32% off
T80 AC220V Intelligent Pressure Controller Light Column Display 4-20MA Water Oil Sewage Meter Liquid Level Transmitter T80 AC220V Intelligent Pressure Controller Light Column Display 4-20MA Water Oil Sewage Meter Liquid Level Transmitter

T80 AC220V Intelligent Pressure Controller Light Column Display 4-20MA Water Oil Sewage Meter Liquid Level Transmitter

$24.23 $35.63

Categories: Consumer Electronics, Smart Electronics

Buy Now
20% off
DC 12V 8CH Analog Digital Input Output Devices 0-5V 0-10V 4-20MA DAC ADC RS485 Modbus RTU Board DC 12V 8CH Analog Digital Input Output Devices 0-5V 0-10V 4-20MA DAC ADC RS485 Modbus RTU Board

DC 12V 8CH Analog Digital Input Output Devices 0-5V 0-10V 4-20MA DAC ADC RS485 Modbus RTU Board

$13.78 $17.23

Categories: Consumer Electronics, Smart Electronics

Buy Now
51% off
SONOFF TH Origin 16A/20A Wifi Power Sensor Smart Home Controller With ESP32 Chip Temperature Humidity Monitor Switch Via eWelink SONOFF TH Origin 16A/20A Wifi Power Sensor Smart Home Controller With ESP32 Chip Temperature Humidity Monitor Switch Via eWelink

SONOFF TH Origin 16A/20A Wifi Power Sensor Smart Home Controller With ESP32 Chip Temperature Humidity Monitor Switch Via eWelink

$7.99 $16.31

3 sold

Categories: Consumer Electronics, Smart Electronics

Buy Now
36% off
12V 24V 20CH RS485 Switch Digital Analog IO Module Modbus RTU PLC UART Expanding Board 4-20MA Current 0-10V Voltage Read 12V 24V 20CH RS485 Switch Digital Analog IO Module Modbus RTU PLC UART Expanding Board 4-20MA Current 0-10V Voltage Read

12V 24V 20CH RS485 Switch Digital Analog IO Module Modbus RTU PLC UART Expanding Board 4-20MA Current 0-10V Voltage Read

$23.10 $36.09

2 sold

Categories: Consumer Electronics, Smart Electronics

Buy Now
52% off
RS485 Signal Generator Generator ModuleAdjustable Module 1-1000Hz Sine Waves 4-20mA 2-10V Signal Generator PWM Pulse RS485 Signal Generator Generator ModuleAdjustable Module 1-1000Hz Sine Waves 4-20mA 2-10V Signal Generator PWM Pulse

RS485 Signal Generator Generator ModuleAdjustable Module 1-1000Hz Sine Waves 4-20mA 2-10V Signal Generator PWM Pulse

$85.26 $177.63

4 sold

Categories: Consumer Electronics, Smart Electronics

Buy Now
Weighing sensor amplifier 4-20mA force sensor transmitter 0-10V weight transmitter linear

Weighing sensor amplifier 4-20mA force sensor transmitter 0-10V weight transmitter linear

$207.68 $207.68

Categories: Consumer Electronics, Smart Electronics

Buy Now
High Quality Industrial Grade Application of Pulse to 4-20MA Output Module in Communication Equipment Control Motherboard High Quality Industrial Grade Application of Pulse to 4-20MA Output Module in Communication Equipment Control Motherboard

High Quality Industrial Grade Application of Pulse to 4-20MA Output Module in Communication Equipment Control Motherboard

$172.70 $172.70

1 sold

Categories: Consumer Electronics, Smart Electronics

Buy Now
WisBlock 4-20mA Interface Module | RAK5801 | RAKwireless WisBlock 4-20mA Interface Module | RAK5801 | RAKwireless

WisBlock 4-20mA Interface Module | RAK5801 | RAKwireless

$6.50 $6.50

2 sold

Categories: Consumer Electronics, Smart Electronics

Buy Now
8% off
CM-230 4 ~ 20mA signal output New Conductivity Meter Conductivity Conductivity 4 -20mA Tester Monitor Pure water meter monitor CM-230 4 ~ 20mA signal output New Conductivity Meter Conductivity Conductivity 4 -20mA Tester Monitor Pure water meter monitor

CM-230 4 ~ 20mA signal output New Conductivity Meter Conductivity Conductivity 4 -20mA Tester Monitor Pure water meter monitor

$35.70 $38.80

Categories: Consumer Electronics, Smart Electronics

Buy Now
Current to voltage module 0/4-20mA to 0-3.3V5V10V voltage transmitter signal conversion and conditioning Current to voltage module 0/4-20mA to 0-3.3V5V10V voltage transmitter signal conversion and conditioning

Current to voltage module 0/4-20mA to 0-3.3V5V10V voltage transmitter signal conversion and conditioning

$22.06 $22.06

Categories: Consumer Electronics, Smart Electronics

Buy Now
36% off
4-20MA to RS485 2 Channel DC 12V 0-25MA Analog Acquisition Module 12 Bit ADC Board Modbus RTU PLC With Pin / Without Pin 4-20MA to RS485 2 Channel DC 12V 0-25MA Analog Acquisition Module 12 Bit ADC Board Modbus RTU PLC With Pin / Without Pin

4-20MA to RS485 2 Channel DC 12V 0-25MA Analog Acquisition Module 12 Bit ADC Board Modbus RTU PLC With Pin / Without Pin

$2.34 $3.65

3 sold

Categories: Consumer Electronics, Smart Electronics

Buy Now
Current to voltage module 4-20mA to 0-5V linear conversion transmitter module Current to voltage module 4-20mA to 0-5V linear conversion transmitter module

Current to voltage module 4-20mA to 0-5V linear conversion transmitter module

$106.90 $106.90

Categories: Consumer Electronics, Smart Electronics

Buy Now
15% off
A16 ESPHOME relay board Perfect for projects or beginners DIY digital analog 4-20mA input Ethernet WIFI LAN MQTT communication A16 ESPHOME relay board Perfect for projects or beginners DIY digital analog 4-20mA input Ethernet WIFI LAN MQTT communication

A16 ESPHOME relay board Perfect for projects or beginners DIY digital analog 4-20mA input Ethernet WIFI LAN MQTT communication

$195.16 $230.24

22 sold

Categories: Consumer Electronics, Smart Electronics

Buy Now
73% off
ESPHOME relay board Perfect for projects or beginners DIY digital analog 4-20mA input Ethernet WIFI LAN MQTT communication ESPHOME relay board Perfect for projects or beginners DIY digital analog 4-20mA input Ethernet WIFI LAN MQTT communication

ESPHOME relay board Perfect for projects or beginners DIY digital analog 4-20mA input Ethernet WIFI LAN MQTT communication

$31.05 $115.00

448 sold

Categories: Consumer Electronics, Smart Electronics

Buy Now
WisBlock 4-20mA Interface Module | RAK5801 | RAKwireless WisBlock 4-20mA Interface Module | RAK5801 | RAKwireless

WisBlock 4-20mA Interface Module | RAK5801 | RAKwireless

$7.15 $7.15

Categories: Consumer Electronics, Smart Electronics

Buy Now