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5% off
Industrial online water quality isolation PH sensor acidity ORP transmitter pH module RS485 analog quantity 4-20mA Industrial online water quality isolation PH sensor acidity ORP transmitter pH module RS485 analog quantity 4-20mA

Industrial online water quality isolation PH sensor acidity ORP transmitter pH module RS485 analog quantity 4-20mA

$34.18$35.98

1 sold
10% off
Current sensor Rogowski coils /Flexible Rogowski Coils 10A-200kA with 0.33v /0.5v /1A/4-20mA output Current sensor Rogowski coils /Flexible Rogowski Coils 10A-200kA with 0.33v /0.5v /1A/4-20mA output

Current sensor Rogowski coils /Flexible Rogowski Coils 10A-200kA with 0.33v /0.5v /1A/4-20mA output

$78.66$87.40

3 sold
16AI-16DI-16DO 4-20MA 0-10V Current Voltage Dry Wet Contact MOS RS485 Relay 12V 24V MEGA2560 Pro Simple PLC IO Board for Arduino 16AI-16DI-16DO 4-20MA 0-10V Current Voltage Dry Wet Contact MOS RS485 Relay 12V 24V MEGA2560 Pro Simple PLC IO Board for Arduino

16AI-16DI-16DO 4-20MA 0-10V Current Voltage Dry Wet Contact MOS RS485 Relay 12V 24V MEGA2560 Pro Simple PLC IO Board for Arduino

$34.14$34.14

2 sold
22% off
4 Pcs 20MA DC DIN Rail Mount Screw Terminal Block Adapter Module PCB For Arduino MEGA-2560 R3 4 Pcs 20MA DC DIN Rail Mount Screw Terminal Block Adapter Module PCB For Arduino MEGA-2560 R3

4 Pcs 20MA DC DIN Rail Mount Screw Terminal Block Adapter Module PCB For Arduino MEGA-2560 R3

$306.03$392.35

1 sold
10% off
Flexible Opening And Closing Roche Coil CTLS3 40mm Current Transformer Input 1000A Output 485/4-20mA/DC0-20mA Flexible Opening And Closing Roche Coil CTLS3 40mm Current Transformer Input 1000A Output 485/4-20mA/DC0-20mA

Flexible Opening And Closing Roche Coil CTLS3 40mm Current Transformer Input 1000A Output 485/4-20mA/DC0-20mA

$36.00$40.00

2 sold
21% off
2 PCS 4DO 2DI 3AI RS485 Modbus RTU Multifunction Relay Module PLC IO Expanding Board 4-20MA 0-10V Current Voltage Collector 2 PCS 4DO 2DI 3AI RS485 Modbus RTU Multifunction Relay Module PLC IO Expanding Board 4-20MA 0-10V Current Voltage Collector

2 PCS 4DO 2DI 3AI RS485 Modbus RTU Multifunction Relay Module PLC IO Expanding Board 4-20MA 0-10V Current Voltage Collector

$225.13$284.98

PT100 PT1000 Thermocouple 4-20ma 0-10v Input Output Universal Signal Isolator with Programmer PT100 PT1000 Thermocouple 4-20ma 0-10v Input Output Universal Signal Isolator with Programmer

PT100 PT1000 Thermocouple 4-20ma 0-10v Input Output Universal Signal Isolator with Programmer

$50.00$50.00

1 sold
4-20MA 0-10V Voltage Read 20DO 2DI 2AI RS485 Switch Digital Analog IO Modbus RTU Relay Module PLC Expanding Board 4-20MA 0-10V Voltage Read 20DO 2DI 2AI RS485 Switch Digital Analog IO Modbus RTU Relay Module PLC Expanding Board

4-20MA 0-10V Voltage Read 20DO 2DI 2AI RS485 Switch Digital Analog IO Modbus RTU Relay Module PLC Expanding Board

$267.89$267.89

1 sold
DC 12V/24V 20Ch Multifunction RS485 Relay Board 20DO 2DI 2AI PLC IO Expanding Module Modbus RTU 4-20MA 0-10V Relay Module DC 12V/24V 20Ch Multifunction RS485 Relay Board 20DO 2DI 2AI PLC IO Expanding Module Modbus RTU 4-20MA 0-10V Relay Module

DC 12V/24V 20Ch Multifunction RS485 Relay Board 20DO 2DI 2AI PLC IO Expanding Module Modbus RTU 4-20MA 0-10V Relay Module

$35.25$35.25

2 sold
0-60Mpa 4-20ma Intelligent Digital Display Water Hydraulic Pressure Switch Electronic Pressure Switch Controller for Water Pump 0-60Mpa 4-20ma Intelligent Digital Display Water Hydraulic Pressure Switch Electronic Pressure Switch Controller for Water Pump

0-60Mpa 4-20ma Intelligent Digital Display Water Hydraulic Pressure Switch Electronic Pressure Switch Controller for Water Pump

$390.26$390.26

3 sold
Coolmay CX3G-32MRT Relay output mixed analog 4-20mA&PT100 PLC Coolmay CX3G-32MRT Relay output mixed analog 4-20mA&PT100 PLC

Coolmay CX3G-32MRT Relay output mixed analog 4-20mA&PT100 PLC

$94.00$94.00

2 sold
Brand new authentic Taiwan FOTEK economic intelligent thermostat NT-20R short shell watch NT-20V NT20-L 4-20ma Realy SSR Brand new authentic Taiwan FOTEK economic intelligent thermostat NT-20R short shell watch NT-20V NT20-L 4-20ma Realy SSR

Brand new authentic Taiwan FOTEK economic intelligent thermostat NT-20R short shell watch NT-20V NT20-L 4-20ma Realy SSR

$73.00$73.00

1 sold
30% off
DNMEB50 16AI-16DI-16DO 4-20MA Current 0-5V/10V/30V Voltage Dry Wet Contact MOS RS485 Relay MEGA2560 R3 Expanding Board DNMEB50 16AI-16DI-16DO 4-20MA Current 0-5V/10V/30V Voltage Dry Wet Contact MOS RS485 Relay MEGA2560 R3 Expanding Board

DNMEB50 16AI-16DI-16DO 4-20MA Current 0-5V/10V/30V Voltage Dry Wet Contact MOS RS485 Relay MEGA2560 R3 Expanding Board

$242.02$345.74

2 sold
57% off
Liquid Level Sensor 4‑20ma High Precise Stainless Steel Water Level Transmitter with 33m Waterproof Cable for Reservoir Liquid Level Sensor 4‑20ma High Precise Stainless Steel Water Level Transmitter with 33m Waterproof Cable for Reservoir

Liquid Level Sensor 4‑20ma High Precise Stainless Steel Water Level Transmitter with 33m Waterproof Cable for Reservoir

$243.93$574.36

35% off
60A Three-Phase AC Voltage Regulator 0-5V 0-10V 4-20MA Power Controller Module SCR Power Regulator 60A Three-Phase AC Voltage Regulator 0-5V 0-10V 4-20MA Power Controller Module SCR Power Regulator

60A Three-Phase AC Voltage Regulator 0-5V 0-10V 4-20MA Power Controller Module SCR Power Regulator

$37.53$57.74

1 sold
30A 3 phase 110-440VAC SCR power controller voltage regulator with RS-485 0-10V, 4-20mA, 0-5V control signal 30A 3 phase 110-440VAC SCR power controller voltage regulator with RS-485 0-10V, 4-20mA, 0-5V control signal

30A 3 phase 110-440VAC SCR power controller voltage regulator with RS-485 0-10V, 4-20mA, 0-5V control signal

$53.91$53.91

3 sold
0-10k 0-1k 0-5k 0-3kohm HDTR Frequency Resistance Signal Isolator Potentiometer 0-10k 0-1k 0-5k 0-3kohm HDTR Frequency Resistance Signal Isolator Potentiometer

0-10k 0-1k 0-5k 0-3kohm HDTR Frequency Resistance Signal Isolator Potentiometer

$48.00$48.00

1 sold
15% off
Anti Bloking Liquid Oil Water Level Sensor Transmitter Probe with Filter Mesh for Sewage Wastewater Dirty Water Treatment 4-20MA Anti Bloking Liquid Oil Water Level Sensor Transmitter Probe with Filter Mesh for Sewage Wastewater Dirty Water Treatment 4-20MA

Anti Bloking Liquid Oil Water Level Sensor Transmitter Probe with Filter Mesh for Sewage Wastewater Dirty Water Treatment 4-20MA

$48.40$56.94

5 sold
40% off
40A 3-Phase AC Voltage Regulation Module SCR Power Regulator Thyristor 4-20MA Solid State Relay 40A 3-Phase AC Voltage Regulation Module SCR Power Regulator Thyristor 4-20MA Solid State Relay

40A 3-Phase AC Voltage Regulation Module SCR Power Regulator Thyristor 4-20MA Solid State Relay

$31.16$51.93

1 sold
2ch 0-20MA Current Analog Acquisition RS485 Modbus RTU ADC Module 4-20MA DC 12V for PLC Instrumentation measurement 2ch 0-20MA Current Analog Acquisition RS485 Modbus RTU ADC Module 4-20MA DC 12V for PLC Instrumentation measurement

2ch 0-20MA Current Analog Acquisition RS485 Modbus RTU ADC Module 4-20MA DC 12V for PLC Instrumentation measurement

$35.51$35.51

20DO 2DI 2AI RS485 Modbus RTU Relay Multifunction Module PLC IO Expanding Board 4-20MA 0-10V Current and voltage acquisition 20DO 2DI 2AI RS485 Modbus RTU Relay Multifunction Module PLC IO Expanding Board 4-20MA 0-10V Current and voltage acquisition

20DO 2DI 2AI RS485 Modbus RTU Relay Multifunction Module PLC IO Expanding Board 4-20MA 0-10V Current and voltage acquisition

$256.03$256.03

8 sold
5% off
Platinum thermistor KSJE thermocouple NTC to 4-20mA/0-10V temperature transmitter analog quantity

Platinum thermistor KSJE thermocouple NTC to 4-20mA/0-10V temperature transmitter analog quantity

$31.33$32.98

5% off
Large range conductivity meter 0-20MS CM-230 4-20mA current output analog output Large range conductivity meter 0-20MS CM-230 4-20mA current output analog output

Large range conductivity meter 0-20MS CM-230 4-20mA current output analog output

$22.78$23.98

NPN PNP Intelligent Electronic -1 to 600 bar Digital Pressure Switch 4-20mA Hydraulic Pneumatic Pressure Switch Controller NPN PNP Intelligent Electronic -1 to 600 bar Digital Pressure Switch 4-20mA Hydraulic Pneumatic Pressure Switch Controller

NPN PNP Intelligent Electronic -1 to 600 bar Digital Pressure Switch 4-20mA Hydraulic Pneumatic Pressure Switch Controller

$379.99$379.99

3 sold
20% off
4-20MA 0-5V 0-10V RS485 Output Level Transmitter Liquid Oil Water Level Sensor Probe Detect Controller Float Switch 5-50m Pump 4-20MA 0-5V 0-10V RS485 Output Level Transmitter Liquid Oil Water Level Sensor Probe Detect Controller Float Switch 5-50m Pump

4-20MA 0-5V 0-10V RS485 Output Level Transmitter Liquid Oil Water Level Sensor Probe Detect Controller Float Switch 5-50m Pump

$36.24$45.30

2 sold
33% off
1SET 4-20MA 0-5V 0-10V Output Liquid Oil Water Level Sensor Transmitter Detect Controller Float Switch Waterproof Mount Box Pump 1SET 4-20MA 0-5V 0-10V Output Liquid Oil Water Level Sensor Transmitter Detect Controller Float Switch Waterproof Mount Box Pump

1SET 4-20MA 0-5V 0-10V Output Liquid Oil Water Level Sensor Transmitter Detect Controller Float Switch Waterproof Mount Box Pump

$80.40$120.00

1 sold
4PCS ET69C02 RS485 to Ethernet Network TCP/IP Converter MQTT Modbus RTU 4PCS ET69C02 RS485 to Ethernet Network TCP/IP Converter MQTT Modbus RTU

4PCS ET69C02 RS485 to Ethernet Network TCP/IP Converter MQTT Modbus RTU

$453.56$453.56

Relay Module 20ch RS485 Digital Analog Switch IO Module Modbus RTU PLC UART Expanding Board 4-20MA Current 10V Voltage Reading Relay Module 20ch RS485 Digital Analog Switch IO Module Modbus RTU PLC UART Expanding Board 4-20MA Current 10V Voltage Reading

Relay Module 20ch RS485 Digital Analog Switch IO Module Modbus RTU PLC UART Expanding Board 4-20MA Current 10V Voltage Reading

$43.67$43.67

6 sold
25% off
20DO 2DI 2AI RS485 Modbus RTU Relay Multifunction Module PLC IO Expanding Board 4-20MA 0-10V Current and voltage acquisition 20DO 2DI 2AI RS485 Modbus RTU Relay Multifunction Module PLC IO Expanding Board 4-20MA 0-10V Current and voltage acquisition

20DO 2DI 2AI RS485 Modbus RTU Relay Multifunction Module PLC IO Expanding Board 4-20MA 0-10V Current and voltage acquisition

$310.42$413.89

5% off
High-precision handheld 0-10V5V voltage 0-4-20mA current signal generator QH-VISG2-ED/EN

High-precision handheld 0-10V5V voltage 0-4-20mA current signal generator QH-VISG2-ED/EN

$18.03$18.98

15% off
4-20mA 0-5V 0-10V RS485 Output Level Transmitter Liquid Oil Water Level Sensor Probe Detect Controller Float Switch 5-100m Pump 4-20mA 0-5V 0-10V RS485 Output Level Transmitter Liquid Oil Water Level Sensor Probe Detect Controller Float Switch 5-100m Pump

4-20mA 0-5V 0-10V RS485 Output Level Transmitter Liquid Oil Water Level Sensor Probe Detect Controller Float Switch 5-100m Pump

$38.50$45.29

7 sold
6% off
4-20mA Non-contact Hall Angle Sensor 90 Degrees 180 Degrees 360 Degrees Without Dead Angle P3022-A-CW360 4-20mA Non-contact Hall Angle Sensor 90 Degrees 180 Degrees 360 Degrees Without Dead Angle P3022-A-CW360

4-20mA Non-contact Hall Angle Sensor 90 Degrees 180 Degrees 360 Degrees Without Dead Angle P3022-A-CW360

$398.30$423.72

1 sold
10% off
12-24VDC 0-1000 Bar Output 4-20MA Pressure Transmitter Pressure Transducer 12-24VDC 0-1000 Bar Output 4-20MA Pressure Transmitter Pressure Transducer

12-24VDC 0-1000 Bar Output 4-20MA Pressure Transmitter Pressure Transducer

$63.09$70.10

1 sold
7% off
Weighing Tension Sensor Weight Transmitter 0-10V/4-20mA Analog Weighing Transmitter Weighing Tension Sensor Weight Transmitter 0-10V/4-20mA Analog Weighing Transmitter

Weighing Tension Sensor Weight Transmitter 0-10V/4-20mA Analog Weighing Transmitter

$234.95$252.63

4PCS ET69C02 RS485 to Ethernet Network TCP/IP Converter MQTT Modbus RTU 4PCS ET69C02 RS485 to Ethernet Network TCP/IP Converter MQTT Modbus RTU

4PCS ET69C02 RS485 to Ethernet Network TCP/IP Converter MQTT Modbus RTU

$47.16$47.16

1 sold
LCTC 4-20MA 0-10V 0-5V Voltage Regulator Manual Single Phase Solid State Relay With Heat Sink 100A 120A 3-32VDC Switch On Off LCTC 4-20MA 0-10V 0-5V Voltage Regulator Manual Single Phase Solid State Relay With Heat Sink 100A 120A 3-32VDC Switch On Off

LCTC 4-20MA 0-10V 0-5V Voltage Regulator Manual Single Phase Solid State Relay With Heat Sink 100A 120A 3-32VDC Switch On Off

$74.87$74.87

4 sold
5% off
Industrial online water quality isolation PH sensor acidity ORP transmitter pH module RS485 analog quantity 4-20mA Industrial online water quality isolation PH sensor acidity ORP transmitter pH module RS485 analog quantity 4-20mA

Industrial online water quality isolation PH sensor acidity ORP transmitter pH module RS485 analog quantity 4-20mA

$34.18 $35.98

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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10% off
Current sensor Rogowski coils /Flexible Rogowski Coils 10A-200kA with 0.33v /0.5v /1A/4-20mA output Current sensor Rogowski coils /Flexible Rogowski Coils 10A-200kA with 0.33v /0.5v /1A/4-20mA output

Current sensor Rogowski coils /Flexible Rogowski Coils 10A-200kA with 0.33v /0.5v /1A/4-20mA output

$78.66 $87.40

3 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
16AI-16DI-16DO 4-20MA 0-10V Current Voltage Dry Wet Contact MOS RS485 Relay 12V 24V MEGA2560 Pro Simple PLC IO Board for Arduino 16AI-16DI-16DO 4-20MA 0-10V Current Voltage Dry Wet Contact MOS RS485 Relay 12V 24V MEGA2560 Pro Simple PLC IO Board for Arduino

16AI-16DI-16DO 4-20MA 0-10V Current Voltage Dry Wet Contact MOS RS485 Relay 12V 24V MEGA2560 Pro Simple PLC IO Board for Arduino

$34.14 $34.14

2 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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22% off
4 Pcs 20MA DC DIN Rail Mount Screw Terminal Block Adapter Module PCB For Arduino MEGA-2560 R3 4 Pcs 20MA DC DIN Rail Mount Screw Terminal Block Adapter Module PCB For Arduino MEGA-2560 R3

4 Pcs 20MA DC DIN Rail Mount Screw Terminal Block Adapter Module PCB For Arduino MEGA-2560 R3

$306.03 $392.35

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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10% off
Flexible Opening And Closing Roche Coil CTLS3 40mm Current Transformer Input 1000A Output 485/4-20mA/DC0-20mA Flexible Opening And Closing Roche Coil CTLS3 40mm Current Transformer Input 1000A Output 485/4-20mA/DC0-20mA

Flexible Opening And Closing Roche Coil CTLS3 40mm Current Transformer Input 1000A Output 485/4-20mA/DC0-20mA

$36.00 $40.00

2 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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21% off
2 PCS 4DO 2DI 3AI RS485 Modbus RTU Multifunction Relay Module PLC IO Expanding Board 4-20MA 0-10V Current Voltage Collector 2 PCS 4DO 2DI 3AI RS485 Modbus RTU Multifunction Relay Module PLC IO Expanding Board 4-20MA 0-10V Current Voltage Collector

2 PCS 4DO 2DI 3AI RS485 Modbus RTU Multifunction Relay Module PLC IO Expanding Board 4-20MA 0-10V Current Voltage Collector

$225.13 $284.98

Categories: Home Improvement, Electrical Equipment & Supplies

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PT100 PT1000 Thermocouple 4-20ma 0-10v Input Output Universal Signal Isolator with Programmer PT100 PT1000 Thermocouple 4-20ma 0-10v Input Output Universal Signal Isolator with Programmer

PT100 PT1000 Thermocouple 4-20ma 0-10v Input Output Universal Signal Isolator with Programmer

$50.00 $50.00

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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4-20MA 0-10V Voltage Read 20DO 2DI 2AI RS485 Switch Digital Analog IO Modbus RTU Relay Module PLC Expanding Board 4-20MA 0-10V Voltage Read 20DO 2DI 2AI RS485 Switch Digital Analog IO Modbus RTU Relay Module PLC Expanding Board

4-20MA 0-10V Voltage Read 20DO 2DI 2AI RS485 Switch Digital Analog IO Modbus RTU Relay Module PLC Expanding Board

$267.89 $267.89

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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DC 12V/24V 20Ch Multifunction RS485 Relay Board 20DO 2DI 2AI PLC IO Expanding Module Modbus RTU 4-20MA 0-10V Relay Module DC 12V/24V 20Ch Multifunction RS485 Relay Board 20DO 2DI 2AI PLC IO Expanding Module Modbus RTU 4-20MA 0-10V Relay Module

DC 12V/24V 20Ch Multifunction RS485 Relay Board 20DO 2DI 2AI PLC IO Expanding Module Modbus RTU 4-20MA 0-10V Relay Module

$35.25 $35.25

2 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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0-60Mpa 4-20ma Intelligent Digital Display Water Hydraulic Pressure Switch Electronic Pressure Switch Controller for Water Pump 0-60Mpa 4-20ma Intelligent Digital Display Water Hydraulic Pressure Switch Electronic Pressure Switch Controller for Water Pump

0-60Mpa 4-20ma Intelligent Digital Display Water Hydraulic Pressure Switch Electronic Pressure Switch Controller for Water Pump

$390.26 $390.26

3 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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Coolmay CX3G-32MRT Relay output mixed analog 4-20mA&PT100 PLC Coolmay CX3G-32MRT Relay output mixed analog 4-20mA&PT100 PLC

Coolmay CX3G-32MRT Relay output mixed analog 4-20mA&PT100 PLC

$94.00 $94.00

2 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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Brand new authentic Taiwan FOTEK economic intelligent thermostat NT-20R short shell watch NT-20V NT20-L 4-20ma Realy SSR Brand new authentic Taiwan FOTEK economic intelligent thermostat NT-20R short shell watch NT-20V NT20-L 4-20ma Realy SSR

Brand new authentic Taiwan FOTEK economic intelligent thermostat NT-20R short shell watch NT-20V NT20-L 4-20ma Realy SSR

$73.00 $73.00

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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30% off
DNMEB50 16AI-16DI-16DO 4-20MA Current 0-5V/10V/30V Voltage Dry Wet Contact MOS RS485 Relay MEGA2560 R3 Expanding Board DNMEB50 16AI-16DI-16DO 4-20MA Current 0-5V/10V/30V Voltage Dry Wet Contact MOS RS485 Relay MEGA2560 R3 Expanding Board

DNMEB50 16AI-16DI-16DO 4-20MA Current 0-5V/10V/30V Voltage Dry Wet Contact MOS RS485 Relay MEGA2560 R3 Expanding Board

$242.02 $345.74

2 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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57% off
Liquid Level Sensor 4‑20ma High Precise Stainless Steel Water Level Transmitter with 33m Waterproof Cable for Reservoir Liquid Level Sensor 4‑20ma High Precise Stainless Steel Water Level Transmitter with 33m Waterproof Cable for Reservoir

Liquid Level Sensor 4‑20ma High Precise Stainless Steel Water Level Transmitter with 33m Waterproof Cable for Reservoir

$243.93 $574.36

Categories: Home Improvement, Electrical Equipment & Supplies

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35% off
60A Three-Phase AC Voltage Regulator 0-5V 0-10V 4-20MA Power Controller Module SCR Power Regulator 60A Three-Phase AC Voltage Regulator 0-5V 0-10V 4-20MA Power Controller Module SCR Power Regulator

60A Three-Phase AC Voltage Regulator 0-5V 0-10V 4-20MA Power Controller Module SCR Power Regulator

$37.53 $57.74

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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30A 3 phase 110-440VAC SCR power controller voltage regulator with RS-485 0-10V, 4-20mA, 0-5V control signal 30A 3 phase 110-440VAC SCR power controller voltage regulator with RS-485 0-10V, 4-20mA, 0-5V control signal

30A 3 phase 110-440VAC SCR power controller voltage regulator with RS-485 0-10V, 4-20mA, 0-5V control signal

$53.91 $53.91

3 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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0-10k 0-1k 0-5k 0-3kohm HDTR Frequency Resistance Signal Isolator Potentiometer 0-10k 0-1k 0-5k 0-3kohm HDTR Frequency Resistance Signal Isolator Potentiometer

0-10k 0-1k 0-5k 0-3kohm HDTR Frequency Resistance Signal Isolator Potentiometer

$48.00 $48.00

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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15% off
Anti Bloking Liquid Oil Water Level Sensor Transmitter Probe with Filter Mesh for Sewage Wastewater Dirty Water Treatment 4-20MA Anti Bloking Liquid Oil Water Level Sensor Transmitter Probe with Filter Mesh for Sewage Wastewater Dirty Water Treatment 4-20MA

Anti Bloking Liquid Oil Water Level Sensor Transmitter Probe with Filter Mesh for Sewage Wastewater Dirty Water Treatment 4-20MA

$48.40 $56.94

5 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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40% off
40A 3-Phase AC Voltage Regulation Module SCR Power Regulator Thyristor 4-20MA Solid State Relay 40A 3-Phase AC Voltage Regulation Module SCR Power Regulator Thyristor 4-20MA Solid State Relay

40A 3-Phase AC Voltage Regulation Module SCR Power Regulator Thyristor 4-20MA Solid State Relay

$31.16 $51.93

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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2ch 0-20MA Current Analog Acquisition RS485 Modbus RTU ADC Module 4-20MA DC 12V for PLC Instrumentation measurement 2ch 0-20MA Current Analog Acquisition RS485 Modbus RTU ADC Module 4-20MA DC 12V for PLC Instrumentation measurement

2ch 0-20MA Current Analog Acquisition RS485 Modbus RTU ADC Module 4-20MA DC 12V for PLC Instrumentation measurement

$35.51 $35.51

Categories: Home Improvement, Electrical Equipment & Supplies

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20DO 2DI 2AI RS485 Modbus RTU Relay Multifunction Module PLC IO Expanding Board 4-20MA 0-10V Current and voltage acquisition 20DO 2DI 2AI RS485 Modbus RTU Relay Multifunction Module PLC IO Expanding Board 4-20MA 0-10V Current and voltage acquisition

20DO 2DI 2AI RS485 Modbus RTU Relay Multifunction Module PLC IO Expanding Board 4-20MA 0-10V Current and voltage acquisition

$256.03 $256.03

8 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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5% off
Platinum thermistor KSJE thermocouple NTC to 4-20mA/0-10V temperature transmitter analog quantity

Platinum thermistor KSJE thermocouple NTC to 4-20mA/0-10V temperature transmitter analog quantity

$31.33 $32.98

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
5% off
Large range conductivity meter 0-20MS CM-230 4-20mA current output analog output Large range conductivity meter 0-20MS CM-230 4-20mA current output analog output

Large range conductivity meter 0-20MS CM-230 4-20mA current output analog output

$22.78 $23.98

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
NPN PNP Intelligent Electronic -1 to 600 bar Digital Pressure Switch 4-20mA Hydraulic Pneumatic Pressure Switch Controller NPN PNP Intelligent Electronic -1 to 600 bar Digital Pressure Switch 4-20mA Hydraulic Pneumatic Pressure Switch Controller

NPN PNP Intelligent Electronic -1 to 600 bar Digital Pressure Switch 4-20mA Hydraulic Pneumatic Pressure Switch Controller

$379.99 $379.99

3 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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20% off
4-20MA 0-5V 0-10V RS485 Output Level Transmitter Liquid Oil Water Level Sensor Probe Detect Controller Float Switch 5-50m Pump 4-20MA 0-5V 0-10V RS485 Output Level Transmitter Liquid Oil Water Level Sensor Probe Detect Controller Float Switch 5-50m Pump

4-20MA 0-5V 0-10V RS485 Output Level Transmitter Liquid Oil Water Level Sensor Probe Detect Controller Float Switch 5-50m Pump

$36.24 $45.30

2 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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33% off
1SET 4-20MA 0-5V 0-10V Output Liquid Oil Water Level Sensor Transmitter Detect Controller Float Switch Waterproof Mount Box Pump 1SET 4-20MA 0-5V 0-10V Output Liquid Oil Water Level Sensor Transmitter Detect Controller Float Switch Waterproof Mount Box Pump

1SET 4-20MA 0-5V 0-10V Output Liquid Oil Water Level Sensor Transmitter Detect Controller Float Switch Waterproof Mount Box Pump

$80.40 $120.00

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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4PCS ET69C02 RS485 to Ethernet Network TCP/IP Converter MQTT Modbus RTU 4PCS ET69C02 RS485 to Ethernet Network TCP/IP Converter MQTT Modbus RTU

4PCS ET69C02 RS485 to Ethernet Network TCP/IP Converter MQTT Modbus RTU

$453.56 $453.56

Categories: Home Improvement, Electrical Equipment & Supplies

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Relay Module 20ch RS485 Digital Analog Switch IO Module Modbus RTU PLC UART Expanding Board 4-20MA Current 10V Voltage Reading Relay Module 20ch RS485 Digital Analog Switch IO Module Modbus RTU PLC UART Expanding Board 4-20MA Current 10V Voltage Reading

Relay Module 20ch RS485 Digital Analog Switch IO Module Modbus RTU PLC UART Expanding Board 4-20MA Current 10V Voltage Reading

$43.67 $43.67

6 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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25% off
20DO 2DI 2AI RS485 Modbus RTU Relay Multifunction Module PLC IO Expanding Board 4-20MA 0-10V Current and voltage acquisition 20DO 2DI 2AI RS485 Modbus RTU Relay Multifunction Module PLC IO Expanding Board 4-20MA 0-10V Current and voltage acquisition

20DO 2DI 2AI RS485 Modbus RTU Relay Multifunction Module PLC IO Expanding Board 4-20MA 0-10V Current and voltage acquisition

$310.42 $413.89

Categories: Home Improvement, Electrical Equipment & Supplies

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5% off
High-precision handheld 0-10V5V voltage 0-4-20mA current signal generator QH-VISG2-ED/EN

High-precision handheld 0-10V5V voltage 0-4-20mA current signal generator QH-VISG2-ED/EN

$18.03 $18.98

Categories: Home Improvement, Electrical Equipment & Supplies

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15% off
4-20mA 0-5V 0-10V RS485 Output Level Transmitter Liquid Oil Water Level Sensor Probe Detect Controller Float Switch 5-100m Pump 4-20mA 0-5V 0-10V RS485 Output Level Transmitter Liquid Oil Water Level Sensor Probe Detect Controller Float Switch 5-100m Pump

4-20mA 0-5V 0-10V RS485 Output Level Transmitter Liquid Oil Water Level Sensor Probe Detect Controller Float Switch 5-100m Pump

$38.50 $45.29

7 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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