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3% off
1 In 1 Out 4-20mA 0-10VDC Signal Splitter Isolator 2 In 2 Out Signal Transmitter 1 In 4 Out 1 In 1 Out 4-20mA 0-10VDC Signal Splitter Isolator 2 In 2 Out Signal Transmitter 1 In 4 Out

1 In 1 Out 4-20mA 0-10VDC Signal Splitter Isolator 2 In 2 Out Signal Transmitter 1 In 4 Out

$21.34$22.00

3 sold
28% off
8CH Voltage Current Signal Generator Detector 0-5V 0-10V 4-20MA RS485 to ADC DAC Converter Modbus RTU IO Module Arduino 8CH Voltage Current Signal Generator Detector 0-5V 0-10V 4-20MA RS485 to ADC DAC Converter Modbus RTU IO Module Arduino

8CH Voltage Current Signal Generator Detector 0-5V 0-10V 4-20MA RS485 to ADC DAC Converter Modbus RTU IO Module Arduino

$90.53$126.81

3 sold
40% off
SSR-40LA 4-20mA Input AC 24-380V 40A Output Single Phase Voltage Regulator Solid State Relay SSR SSR-40LA 4-20mA Input AC 24-380V 40A Output Single Phase Voltage Regulator Solid State Relay SSR

SSR-40LA 4-20mA Input AC 24-380V 40A Output Single Phase Voltage Regulator Solid State Relay SSR

$9.27$15.45

3 sold
22CH 4-20MA Current & 2CH 0-30V Voltage Input RS485 AI Module 24CH 12-bit ADC Collector Board MODBUS RTU PLC IO 22CH 4-20MA Current & 2CH 0-30V Voltage Input RS485 AI Module 24CH 12-bit ADC Collector Board MODBUS RTU PLC IO

22CH 4-20MA Current & 2CH 0-30V Voltage Input RS485 AI Module 24CH 12-bit ADC Collector Board MODBUS RTU PLC IO

$9.35$9.35

3 sold
Hall Current Sensor QNDBK1-40 AC 600A 800A 1000A 1500A 2000A / DC 4~20mA 0-10V hall Current Transducer Split current transformer Hall Current Sensor QNDBK1-40 AC 600A 800A 1000A 1500A 2000A / DC 4~20mA 0-10V hall Current Transducer Split current transformer

Hall Current Sensor QNDBK1-40 AC 600A 800A 1000A 1500A 2000A / DC 4~20mA 0-10V hall Current Transducer Split current transformer

$123.24$123.24

3 sold
60A 80A DC-AC DC-DC AC-AC 0-5/10VDC 4-20mA VA Manual Single Phase Solid state Relay With Radiator Voltage Regulation 60A 80A DC-AC DC-DC AC-AC 0-5/10VDC 4-20mA VA Manual Single Phase Solid state Relay With Radiator Voltage Regulation

60A 80A DC-AC DC-DC AC-AC 0-5/10VDC 4-20mA VA Manual Single Phase Solid state Relay With Radiator Voltage Regulation

$8.42$8.42

4 sold
10A 25A 40A 0-10V 4-20mA 0-5V Regulator DA AA DD VA Single Phase SSR With Heat Sink 10A 25A 40A 0-10V 4-20mA 0-5V Regulator DA AA DD VA Single Phase SSR With Heat Sink

10A 25A 40A 0-10V 4-20mA 0-5V Regulator DA AA DD VA Single Phase SSR With Heat Sink

$3.35$3.35

4 sold
60A 80A DC-AC DC-DC AC-AC 0-5/10VDC 4-20mA VA Manual Single Phase Solid state Relay With Radiator Voltage Regulation 60A 80A DC-AC DC-DC AC-AC 0-5/10VDC 4-20mA VA Manual Single Phase Solid state Relay With Radiator Voltage Regulation

60A 80A DC-AC DC-DC AC-AC 0-5/10VDC 4-20mA VA Manual Single Phase Solid state Relay With Radiator Voltage Regulation

$8.22$8.22

3 sold
25% off
​8 Channel 4-20MA to RS485 Current Analog Input Collector MODBUS RTU Board DC 7-25V for PT100 K Thermocouple Pressure Sensor ​8 Channel 4-20MA to RS485 Current Analog Input Collector MODBUS RTU Board DC 7-25V for PT100 K Thermocouple Pressure Sensor

​8 Channel 4-20MA to RS485 Current Analog Input Collector MODBUS RTU Board DC 7-25V for PT100 K Thermocouple Pressure Sensor

$12.90$17.20

3 sold
LCTC SSR 4-20MA 0-10V 0-5V Input Power Voltage Regulator With Heat Sink 10A 25A 40A DA AA DD VA Single Phase Solid State Relay LCTC SSR 4-20MA 0-10V 0-5V Input Power Voltage Regulator With Heat Sink 10A 25A 40A DA AA DD VA Single Phase Solid State Relay

LCTC SSR 4-20MA 0-10V 0-5V Input Power Voltage Regulator With Heat Sink 10A 25A 40A DA AA DD VA Single Phase Solid State Relay

$23.44$23.44

3 sold
38% off
SSR-60LA/ 75LA / 80LA current type solid state voltage regulator intelligent solid state voltage regulator module input 4-20mA SSR-60LA/ 75LA / 80LA current type solid state voltage regulator intelligent solid state voltage regulator module input 4-20mA

SSR-60LA/ 75LA / 80LA current type solid state voltage regulator intelligent solid state voltage regulator module input 4-20mA

$5.52$8.90

3 sold
Current to Voltage Module 0/4-20mA to 0-3.3V 5V 10V Voltage Transmitter Converter Signal Conversion Module Board Diy Electronic Current to Voltage Module 0/4-20mA to 0-3.3V 5V 10V Voltage Transmitter Converter Signal Conversion Module Board Diy Electronic

Current to Voltage Module 0/4-20mA to 0-3.3V 5V 10V Voltage Transmitter Converter Signal Conversion Module Board Diy Electronic

$7.41$7.41

3 sold
14% off
0-24V 0-15V 0-10V 0-5V 0-3.3V 0-2.5V to 4-20mA/0-20mA Voltage to Current Module Signal Converter Linear Conversion Transmitter 0-24V 0-15V 0-10V 0-5V 0-3.3V 0-2.5V to 4-20mA/0-20mA Voltage to Current Module Signal Converter Linear Conversion Transmitter

0-24V 0-15V 0-10V 0-5V 0-3.3V 0-2.5V to 4-20mA/0-20mA Voltage to Current Module Signal Converter Linear Conversion Transmitter

$1.09$1.27

3 sold
6ch 4-20MA 0-10V Current Voltage Analog Input & 4ch NPN DI-DO RS485 Modbus Rtu PLC HMI PC Text Editor IO Expansion Board 6ch 4-20MA 0-10V Current Voltage Analog Input & 4ch NPN DI-DO RS485 Modbus Rtu PLC HMI PC Text Editor IO Expansion Board

6ch 4-20MA 0-10V Current Voltage Analog Input & 4ch NPN DI-DO RS485 Modbus Rtu PLC HMI PC Text Editor IO Expansion Board

$167.40$167.40

3 sold
SSR-10LA SSR-25LA SSR-40LA SSR Solid State Relay Current Type Regulator Voltage Regulator AC24-480V Output 4-20mA Module Input SSR-10LA SSR-25LA SSR-40LA SSR Solid State Relay Current Type Regulator Voltage Regulator AC24-480V Output 4-20mA Module Input

SSR-10LA SSR-25LA SSR-40LA SSR Solid State Relay Current Type Regulator Voltage Regulator AC24-480V Output 4-20mA Module Input

$48.26$48.26

3 sold
DC 12V-24V 8AI 8VI 4-20MA 0-20MA 0-10V to RS485 Current Voltage ADC Collector Module MODBUS RTU Board DC 12V-24V 8AI 8VI 4-20MA 0-20MA 0-10V to RS485 Current Voltage ADC Collector Module MODBUS RTU Board

DC 12V-24V 8AI 8VI 4-20MA 0-20MA 0-10V to RS485 Current Voltage ADC Collector Module MODBUS RTU Board

$166.75$166.75

4 sold
4-20MA 0-5V 0-10V Output Level Transmitter Liquid Oil Water Level Sensor Probe Detect Controller Float Switch 1-10m Pump 4-20MA 0-5V 0-10V Output Level Transmitter Liquid Oil Water Level Sensor Probe Detect Controller Float Switch 1-10m Pump

4-20MA 0-5V 0-10V Output Level Transmitter Liquid Oil Water Level Sensor Probe Detect Controller Float Switch 1-10m Pump

$30.57$30.57

4 sold
Pressure Transmitter Detect Oil Gas Water Pressure 4-20mA Output G1/4 Pressure Transmitter Detect Oil Gas Water Pressure 4-20mA Output G1/4

Pressure Transmitter Detect Oil Gas Water Pressure 4-20mA Output G1/4" for Non-Corrosive Medium Lightweight

$18.29$18.29

4 sold
29% off
RS485 Analog Quantity Acquisition Module To 485 8-Way 4-20mA 5V Transmitter ModBus TB6560 Wide Voltage High Precision RS485 Analog Quantity Acquisition Module To 485 8-Way 4-20mA 5V Transmitter ModBus TB6560 Wide Voltage High Precision

RS485 Analog Quantity Acquisition Module To 485 8-Way 4-20mA 5V Transmitter ModBus TB6560 Wide Voltage High Precision

$11.82$16.65

3 sold
Low-Cost 2-AI Modbus RS485 Voltage Current 12Bit ADC Collection Module 4-20mA 0-10V PLC HMI Analog Remote IO Expansion Board Low-Cost 2-AI Modbus RS485 Voltage Current 12Bit ADC Collection Module 4-20mA 0-10V PLC HMI Analog Remote IO Expansion Board

Low-Cost 2-AI Modbus RS485 Voltage Current 12Bit ADC Collection Module 4-20mA 0-10V PLC HMI Analog Remote IO Expansion Board

$41.27$41.27

3 sold
13% off
2AO-8AI-8DI-8DO ESP32 Wifi Network Relay Board 4-20MA 0-10V Digital Analog Input Output Module for Smart Switch IOT Simple PLC 2AO-8AI-8DI-8DO ESP32 Wifi Network Relay Board 4-20MA 0-10V Digital Analog Input Output Module for Smart Switch IOT Simple PLC

2AO-8AI-8DI-8DO ESP32 Wifi Network Relay Board 4-20MA 0-10V Digital Analog Input Output Module for Smart Switch IOT Simple PLC

$194.02$223.05

4 sold
Hall Current Sensor QNDBK1-21 DC 30A 50A 100A 200A 300A 400A 500 / 4-20mA 10V PWR +24V transformer Hall Current Transducer split Hall Current Sensor QNDBK1-21 DC 30A 50A 100A 200A 300A 400A 500 / 4-20mA 10V PWR +24V transformer Hall Current Transducer split

Hall Current Sensor QNDBK1-21 DC 30A 50A 100A 200A 300A 400A 500 / 4-20mA 10V PWR +24V transformer Hall Current Transducer split

$87.30$87.30

3 sold
AC Current Sensor QNDB2 5A 10A 20A 50A 100A / 4 20mA Accuracy 0.5% dc transmitter Hall ct Transformer Current Transducer 420mA AC Current Sensor QNDB2 5A 10A 20A 50A 100A / 4 20mA Accuracy 0.5% dc transmitter Hall ct Transformer Current Transducer 420mA

AC Current Sensor QNDB2 5A 10A 20A 50A 100A / 4 20mA Accuracy 0.5% dc transmitter Hall ct Transformer Current Transducer 420mA

$69.84$69.84

3 sold
hall effect current transducer QNDBK1-21 AC 30A 50A 200A 300A 400A 500A / 4 20mA PWR +24V hall current sensor Split transmitter hall effect current transducer QNDBK1-21 AC 30A 50A 200A 300A 400A 500A / 4 20mA PWR +24V hall current sensor Split transmitter

hall effect current transducer QNDBK1-21 AC 30A 50A 200A 300A 400A 500A / 4 20mA PWR +24V hall current sensor Split transmitter

$87.30$87.30

3 sold
13% off
2AO-8AI-8DI-8DO ESP32 Wifi Network Relay Board 4-20MA 0-10V Digital Analog Input Output Module for Smart Switch IOT Simple PLC 2AO-8AI-8DI-8DO ESP32 Wifi Network Relay Board 4-20MA 0-10V Digital Analog Input Output Module for Smart Switch IOT Simple PLC

2AO-8AI-8DI-8DO ESP32 Wifi Network Relay Board 4-20MA 0-10V Digital Analog Input Output Module for Smart Switch IOT Simple PLC

$190.69$219.72

3 sold
73% off
8CH Analog-to-Digital Conversion ADC Module 0-5V 0-10V 4-20MA 0-20MA Voltage Current to RS485 Modbus PinBoard PLC Remote IO DIY 8CH Analog-to-Digital Conversion ADC Module 0-5V 0-10V 4-20MA 0-20MA Voltage Current to RS485 Modbus PinBoard PLC Remote IO DIY

8CH Analog-to-Digital Conversion ADC Module 0-5V 0-10V 4-20MA 0-20MA Voltage Current to RS485 Modbus PinBoard PLC Remote IO DIY

$10.48$39.51

4 sold
83% off
0-5V 0-10V 4-20MA 8CH Analog-to-Digital Conversion ADC Module 0-20MA Voltage Current to RS485 Modbus PinBoard PLC Remote IO DIY 0-5V 0-10V 4-20MA 8CH Analog-to-Digital Conversion ADC Module 0-20MA Voltage Current to RS485 Modbus PinBoard PLC Remote IO DIY

0-5V 0-10V 4-20MA 8CH Analog-to-Digital Conversion ADC Module 0-20MA Voltage Current to RS485 Modbus PinBoard PLC Remote IO DIY

$7.20$42.98

3 sold
4CH 4-20MA/0-20MA/0-5V/0-10V Voltage Analog Acquisition RS485 Modbus RTU ADC Module N4AIA04 For PLC Measuring Instruments 4CH 4-20MA/0-20MA/0-5V/0-10V Voltage Analog Acquisition RS485 Modbus RTU ADC Module N4AIA04 For PLC Measuring Instruments

4CH 4-20MA/0-20MA/0-5V/0-10V Voltage Analog Acquisition RS485 Modbus RTU ADC Module N4AIA04 For PLC Measuring Instruments

$48.23$48.23

3 sold
SSR-10LA SSR-40LA SSR 25A 60A 80A Single Phase Solid State Relay Voltage Regulator Intelligent Module Input 4-20mA Output 220VAC SSR-10LA SSR-40LA SSR 25A 60A 80A Single Phase Solid State Relay Voltage Regulator Intelligent Module Input 4-20mA Output 220VAC

SSR-10LA SSR-40LA SSR 25A 60A 80A Single Phase Solid State Relay Voltage Regulator Intelligent Module Input 4-20mA Output 220VAC

$53.39$53.39

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

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

$11.22$14.03

4 sold
16% off
0-5V to 4-20mA Voltage To Current Module Current Transmitter Linear Conversion Current Signal Converter Isolated Board 0-5V to 4-20mA Voltage To Current Module Current Transmitter Linear Conversion Current Signal Converter Isolated Board

0-5V to 4-20mA Voltage To Current Module Current Transmitter Linear Conversion Current Signal Converter Isolated Board

$1.55$1.84

3 sold
3% off
4 to 20 ma analog input output converter with plc signal current isolator 4 to 20 ma analog input output converter with plc signal current isolator

4 to 20 ma analog input output converter with plc signal current isolator

$19.39$19.99

3 sold
14% off
2AO-8AI-8DI-8DO ESP32 Wifi Network Relay Board Digital Analog Input Output Module 4-20MA 0-10V for Smart Switch IOT Simple PLC 2AO-8AI-8DI-8DO ESP32 Wifi Network Relay Board Digital Analog Input Output Module 4-20MA 0-10V for Smart Switch IOT Simple PLC

2AO-8AI-8DI-8DO ESP32 Wifi Network Relay Board Digital Analog Input Output Module 4-20MA 0-10V for Smart Switch IOT Simple PLC

$174.33$203.36

3 sold
DTY Single Phase ac SSR Voltage Regulator Module 40A 60A 80A 100A 120A 200A 4-20mA 0-10V 0-5V Potentiometer Control DTY Single Phase ac SSR Voltage Regulator Module 40A 60A 80A 100A 120A 200A 4-20mA 0-10V 0-5V Potentiometer Control

DTY Single Phase ac SSR Voltage Regulator Module 40A 60A 80A 100A 120A 200A 4-20mA 0-10V 0-5V Potentiometer Control

$19.20$19.20

4 sold
SSR-10LA SSR-25LA SSR-40LA SSR Solid State Relay Current Type Regulator Voltage Regulator AC24-480V Output 4-20mA Module Input SSR-10LA SSR-25LA SSR-40LA SSR Solid State Relay Current Type Regulator Voltage Regulator AC24-480V Output 4-20mA Module Input

SSR-10LA SSR-25LA SSR-40LA SSR Solid State Relay Current Type Regulator Voltage Regulator AC24-480V Output 4-20mA Module Input

$6.73$6.73

3 sold
23% off
4Ch DC 12V/24V 4AI-4DI-4DO 4-20MA 0-5V 0-10V Analog Digital Mixed IO Module Modbus RTU RS485 Relay Board Current Voltage ADC 4Ch DC 12V/24V 4AI-4DI-4DO 4-20MA 0-5V 0-10V Analog Digital Mixed IO Module Modbus RTU RS485 Relay Board Current Voltage ADC

4Ch DC 12V/24V 4AI-4DI-4DO 4-20MA 0-5V 0-10V Analog Digital Mixed IO Module Modbus RTU RS485 Relay Board Current Voltage ADC

$96.59$125.62

4 sold
3% off
1 In 1 Out 4-20mA 0-10VDC Signal Splitter Isolator 2 In 2 Out Signal Transmitter 1 In 4 Out 1 In 1 Out 4-20mA 0-10VDC Signal Splitter Isolator 2 In 2 Out Signal Transmitter 1 In 4 Out

1 In 1 Out 4-20mA 0-10VDC Signal Splitter Isolator 2 In 2 Out Signal Transmitter 1 In 4 Out

$21.34 $22.00

3 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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28% off
8CH Voltage Current Signal Generator Detector 0-5V 0-10V 4-20MA RS485 to ADC DAC Converter Modbus RTU IO Module Arduino 8CH Voltage Current Signal Generator Detector 0-5V 0-10V 4-20MA RS485 to ADC DAC Converter Modbus RTU IO Module Arduino

8CH Voltage Current Signal Generator Detector 0-5V 0-10V 4-20MA RS485 to ADC DAC Converter Modbus RTU IO Module Arduino

$90.53 $126.81

3 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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40% off
SSR-40LA 4-20mA Input AC 24-380V 40A Output Single Phase Voltage Regulator Solid State Relay SSR SSR-40LA 4-20mA Input AC 24-380V 40A Output Single Phase Voltage Regulator Solid State Relay SSR

SSR-40LA 4-20mA Input AC 24-380V 40A Output Single Phase Voltage Regulator Solid State Relay SSR

$9.27 $15.45

3 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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22CH 4-20MA Current & 2CH 0-30V Voltage Input RS485 AI Module 24CH 12-bit ADC Collector Board MODBUS RTU PLC IO 22CH 4-20MA Current & 2CH 0-30V Voltage Input RS485 AI Module 24CH 12-bit ADC Collector Board MODBUS RTU PLC IO

22CH 4-20MA Current & 2CH 0-30V Voltage Input RS485 AI Module 24CH 12-bit ADC Collector Board MODBUS RTU PLC IO

$9.35 $9.35

3 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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Hall Current Sensor QNDBK1-40 AC 600A 800A 1000A 1500A 2000A / DC 4~20mA 0-10V hall Current Transducer Split current transformer Hall Current Sensor QNDBK1-40 AC 600A 800A 1000A 1500A 2000A / DC 4~20mA 0-10V hall Current Transducer Split current transformer

Hall Current Sensor QNDBK1-40 AC 600A 800A 1000A 1500A 2000A / DC 4~20mA 0-10V hall Current Transducer Split current transformer

$123.24 $123.24

3 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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60A 80A DC-AC DC-DC AC-AC 0-5/10VDC 4-20mA VA Manual Single Phase Solid state Relay With Radiator Voltage Regulation 60A 80A DC-AC DC-DC AC-AC 0-5/10VDC 4-20mA VA Manual Single Phase Solid state Relay With Radiator Voltage Regulation

60A 80A DC-AC DC-DC AC-AC 0-5/10VDC 4-20mA VA Manual Single Phase Solid state Relay With Radiator Voltage Regulation

$8.42 $8.42

4 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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10A 25A 40A 0-10V 4-20mA 0-5V Regulator DA AA DD VA Single Phase SSR With Heat Sink 10A 25A 40A 0-10V 4-20mA 0-5V Regulator DA AA DD VA Single Phase SSR With Heat Sink

10A 25A 40A 0-10V 4-20mA 0-5V Regulator DA AA DD VA Single Phase SSR With Heat Sink

$3.35 $3.35

4 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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60A 80A DC-AC DC-DC AC-AC 0-5/10VDC 4-20mA VA Manual Single Phase Solid state Relay With Radiator Voltage Regulation 60A 80A DC-AC DC-DC AC-AC 0-5/10VDC 4-20mA VA Manual Single Phase Solid state Relay With Radiator Voltage Regulation

60A 80A DC-AC DC-DC AC-AC 0-5/10VDC 4-20mA VA Manual Single Phase Solid state Relay With Radiator Voltage Regulation

$8.22 $8.22

3 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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25% off
​8 Channel 4-20MA to RS485 Current Analog Input Collector MODBUS RTU Board DC 7-25V for PT100 K Thermocouple Pressure Sensor ​8 Channel 4-20MA to RS485 Current Analog Input Collector MODBUS RTU Board DC 7-25V for PT100 K Thermocouple Pressure Sensor

​8 Channel 4-20MA to RS485 Current Analog Input Collector MODBUS RTU Board DC 7-25V for PT100 K Thermocouple Pressure Sensor

$12.90 $17.20

3 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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LCTC SSR 4-20MA 0-10V 0-5V Input Power Voltage Regulator With Heat Sink 10A 25A 40A DA AA DD VA Single Phase Solid State Relay LCTC SSR 4-20MA 0-10V 0-5V Input Power Voltage Regulator With Heat Sink 10A 25A 40A DA AA DD VA Single Phase Solid State Relay

LCTC SSR 4-20MA 0-10V 0-5V Input Power Voltage Regulator With Heat Sink 10A 25A 40A DA AA DD VA Single Phase Solid State Relay

$23.44 $23.44

3 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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38% off
SSR-60LA/ 75LA / 80LA current type solid state voltage regulator intelligent solid state voltage regulator module input 4-20mA SSR-60LA/ 75LA / 80LA current type solid state voltage regulator intelligent solid state voltage regulator module input 4-20mA

SSR-60LA/ 75LA / 80LA current type solid state voltage regulator intelligent solid state voltage regulator module input 4-20mA

$5.52 $8.90

3 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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Current to Voltage Module 0/4-20mA to 0-3.3V 5V 10V Voltage Transmitter Converter Signal Conversion Module Board Diy Electronic Current to Voltage Module 0/4-20mA to 0-3.3V 5V 10V Voltage Transmitter Converter Signal Conversion Module Board Diy Electronic

Current to Voltage Module 0/4-20mA to 0-3.3V 5V 10V Voltage Transmitter Converter Signal Conversion Module Board Diy Electronic

$7.41 $7.41

3 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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14% off
0-24V 0-15V 0-10V 0-5V 0-3.3V 0-2.5V to 4-20mA/0-20mA Voltage to Current Module Signal Converter Linear Conversion Transmitter 0-24V 0-15V 0-10V 0-5V 0-3.3V 0-2.5V to 4-20mA/0-20mA Voltage to Current Module Signal Converter Linear Conversion Transmitter

0-24V 0-15V 0-10V 0-5V 0-3.3V 0-2.5V to 4-20mA/0-20mA Voltage to Current Module Signal Converter Linear Conversion Transmitter

$1.09 $1.27

3 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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6ch 4-20MA 0-10V Current Voltage Analog Input & 4ch NPN DI-DO RS485 Modbus Rtu PLC HMI PC Text Editor IO Expansion Board 6ch 4-20MA 0-10V Current Voltage Analog Input & 4ch NPN DI-DO RS485 Modbus Rtu PLC HMI PC Text Editor IO Expansion Board

6ch 4-20MA 0-10V Current Voltage Analog Input & 4ch NPN DI-DO RS485 Modbus Rtu PLC HMI PC Text Editor IO Expansion Board

$167.40 $167.40

3 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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SSR-10LA SSR-25LA SSR-40LA SSR Solid State Relay Current Type Regulator Voltage Regulator AC24-480V Output 4-20mA Module Input SSR-10LA SSR-25LA SSR-40LA SSR Solid State Relay Current Type Regulator Voltage Regulator AC24-480V Output 4-20mA Module Input

SSR-10LA SSR-25LA SSR-40LA SSR Solid State Relay Current Type Regulator Voltage Regulator AC24-480V Output 4-20mA Module Input

$48.26 $48.26

3 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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DC 12V-24V 8AI 8VI 4-20MA 0-20MA 0-10V to RS485 Current Voltage ADC Collector Module MODBUS RTU Board DC 12V-24V 8AI 8VI 4-20MA 0-20MA 0-10V to RS485 Current Voltage ADC Collector Module MODBUS RTU Board

DC 12V-24V 8AI 8VI 4-20MA 0-20MA 0-10V to RS485 Current Voltage ADC Collector Module MODBUS RTU Board

$166.75 $166.75

4 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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4-20MA 0-5V 0-10V Output Level Transmitter Liquid Oil Water Level Sensor Probe Detect Controller Float Switch 1-10m Pump 4-20MA 0-5V 0-10V Output Level Transmitter Liquid Oil Water Level Sensor Probe Detect Controller Float Switch 1-10m Pump

4-20MA 0-5V 0-10V Output Level Transmitter Liquid Oil Water Level Sensor Probe Detect Controller Float Switch 1-10m Pump

$30.57 $30.57

4 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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Pressure Transmitter Detect Oil Gas Water Pressure 4-20mA Output G1/4 Pressure Transmitter Detect Oil Gas Water Pressure 4-20mA Output G1/4

Pressure Transmitter Detect Oil Gas Water Pressure 4-20mA Output G1/4" for Non-Corrosive Medium Lightweight

$18.29 $18.29

4 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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29% off
RS485 Analog Quantity Acquisition Module To 485 8-Way 4-20mA 5V Transmitter ModBus TB6560 Wide Voltage High Precision RS485 Analog Quantity Acquisition Module To 485 8-Way 4-20mA 5V Transmitter ModBus TB6560 Wide Voltage High Precision

RS485 Analog Quantity Acquisition Module To 485 8-Way 4-20mA 5V Transmitter ModBus TB6560 Wide Voltage High Precision

$11.82 $16.65

3 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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Low-Cost 2-AI Modbus RS485 Voltage Current 12Bit ADC Collection Module 4-20mA 0-10V PLC HMI Analog Remote IO Expansion Board Low-Cost 2-AI Modbus RS485 Voltage Current 12Bit ADC Collection Module 4-20mA 0-10V PLC HMI Analog Remote IO Expansion Board

Low-Cost 2-AI Modbus RS485 Voltage Current 12Bit ADC Collection Module 4-20mA 0-10V PLC HMI Analog Remote IO Expansion Board

$41.27 $41.27

3 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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13% off
2AO-8AI-8DI-8DO ESP32 Wifi Network Relay Board 4-20MA 0-10V Digital Analog Input Output Module for Smart Switch IOT Simple PLC 2AO-8AI-8DI-8DO ESP32 Wifi Network Relay Board 4-20MA 0-10V Digital Analog Input Output Module for Smart Switch IOT Simple PLC

2AO-8AI-8DI-8DO ESP32 Wifi Network Relay Board 4-20MA 0-10V Digital Analog Input Output Module for Smart Switch IOT Simple PLC

$194.02 $223.05

4 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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Hall Current Sensor QNDBK1-21 DC 30A 50A 100A 200A 300A 400A 500 / 4-20mA 10V PWR +24V transformer Hall Current Transducer split Hall Current Sensor QNDBK1-21 DC 30A 50A 100A 200A 300A 400A 500 / 4-20mA 10V PWR +24V transformer Hall Current Transducer split

Hall Current Sensor QNDBK1-21 DC 30A 50A 100A 200A 300A 400A 500 / 4-20mA 10V PWR +24V transformer Hall Current Transducer split

$87.30 $87.30

3 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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AC Current Sensor QNDB2 5A 10A 20A 50A 100A / 4 20mA Accuracy 0.5% dc transmitter Hall ct Transformer Current Transducer 420mA AC Current Sensor QNDB2 5A 10A 20A 50A 100A / 4 20mA Accuracy 0.5% dc transmitter Hall ct Transformer Current Transducer 420mA

AC Current Sensor QNDB2 5A 10A 20A 50A 100A / 4 20mA Accuracy 0.5% dc transmitter Hall ct Transformer Current Transducer 420mA

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4Ch DC 12V/24V 4AI-4DI-4DO 4-20MA 0-5V 0-10V Analog Digital Mixed IO Module Modbus RTU RS485 Relay Board Current Voltage ADC 4Ch DC 12V/24V 4AI-4DI-4DO 4-20MA 0-5V 0-10V Analog Digital Mixed IO Module Modbus RTU RS485 Relay Board Current Voltage ADC

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