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Discover Rs 485 product treasures from around the world with our guide to cross-border e-commerce. VKDN curates the latest and high-quality recommendations for your global shopping experience in Rs 485 products.

Showing 109–144 of results

High-Precision Illuminance Sensor RS485 Light Intensity Detector with Transmitter Measuring Range 0–65535 LUX High-Precision Illuminance Sensor RS485 Light Intensity Detector with Transmitter Measuring Range 0–65535 LUX

High-Precision Illuminance Sensor RS485 Light Intensity Detector with Transmitter Measuring Range 0–65535 LUX

$31.99$31.99

53% off
0-20mA 4-20mA 0-5V 0-10V 8-channel Analog Input Acquisition Module RS485 MODBUS 0-20mA 4-20mA 0-5V 0-10V 8-channel Analog Input Acquisition Module RS485 MODBUS

0-20mA 4-20mA 0-5V 0-10V 8-channel Analog Input Acquisition Module RS485 MODBUS

$261.54$556.46

17% off
Auto-Tracking PTZ Camera Mount Dual-Axis Rotation RS485 Control for Security Surveillance Systems Auto-Tracking PTZ Camera Mount Dual-Axis Rotation RS485 Control for Security Surveillance Systems

Auto-Tracking PTZ Camera Mount Dual-Axis Rotation RS485 Control for Security Surveillance Systems

$32.27$38.88

19 sold
7% off
RS485 18 Bit Single Coil Absolute Value Split Ultra-thin RS485 18 Bit Single Coil Absolute Value Split Ultra-thin

RS485 18 Bit Single Coil Absolute Value Split Ultra-thin

$158.10$170.00

Industrial Grade DS18B20 Four-channel Temperature Simultaneous Collection RS485 Modbus-RTU Data Transmission Docking PLC Industrial Grade DS18B20 Four-channel Temperature Simultaneous Collection RS485 Modbus-RTU Data Transmission Docking PLC

Industrial Grade DS18B20 Four-channel Temperature Simultaneous Collection RS485 Modbus-RTU Data Transmission Docking PLC

$190.00$190.00

53% off
SM5386 Wind Speed Sensor RS485 Current 4-20MA Voltage Aluminum Three Cup MODBUS SM5386 Wind Speed Sensor RS485 Current 4-20MA Voltage Aluminum Three Cup MODBUS

SM5386 Wind Speed Sensor RS485 Current 4-20MA Voltage Aluminum Three Cup MODBUS

$359.13$764.11

15% off
Multi-Channel RS485 RS232 Technological Universal Data Logger Yokogawa Paperless Temperature Humidity Temperature Controller Multi-Channel RS485 RS232 Technological Universal Data Logger Yokogawa Paperless Temperature Humidity Temperature Controller

Multi-Channel RS485 RS232 Technological Universal Data Logger Yokogawa Paperless Temperature Humidity Temperature Controller

$8054.36$9475.72

Wind speed sensor, anemometer, meteorological measurement testing instrument, RS485 pulse three cup wind speed transmitter Wind speed sensor, anemometer, meteorological measurement testing instrument, RS485 pulse three cup wind speed transmitter

Wind speed sensor, anemometer, meteorological measurement testing instrument, RS485 pulse three cup wind speed transmitter

$108.30$108.30

7110M DIN Rail RS485 To WiFi Serial Converter TCP IP Server Module Support Modbus RTU MQTT JSON Data Transmission Adapter 7110M DIN Rail RS485 To WiFi Serial Converter TCP IP Server Module Support Modbus RTU MQTT JSON Data Transmission Adapter

7110M DIN Rail RS485 To WiFi Serial Converter TCP IP Server Module Support Modbus RTU MQTT JSON Data Transmission Adapter

$165.75$165.75

1% off
RS485 communication module paired with RD6006-RD6018 CNC DC regulated power supplies RS485 communication module paired with RD6006-RD6018 CNC DC regulated power supplies

RS485 communication module paired with RD6006-RD6018 CNC DC regulated power supplies

$7593.32$7670.02

LFM108 Intelligent Differential Pressure Transmitter LCD Display 4-20mA/0-1000Pa IP54 RS485 LFM108 Intelligent Differential Pressure Transmitter LCD Display 4-20mA/0-1000Pa IP54 RS485

LFM108 Intelligent Differential Pressure Transmitter LCD Display 4-20mA/0-1000Pa IP54 RS485

$1373.00$1373.00

1 sold
16-in 8-out Relay PLC Controller 2AI 2AO 4 Pulse Output RS485 Modbus Programmable Logic Board for Stepper Motor 16-in 8-out Relay PLC Controller 2AI 2AO 4 Pulse Output RS485 Modbus Programmable Logic Board for Stepper Motor

16-in 8-out Relay PLC Controller 2AI 2AO 4 Pulse Output RS485 Modbus Programmable Logic Board for Stepper Motor

$869.01$869.01

56% off
(A02R) Makerbase MKS SERVO NEMA11/NEMA14 Closed Loop Stepper Motor Driver for CNC 3d Printer Gen-L FOC RS485 28D (A02R) Makerbase MKS SERVO NEMA11/NEMA14 Closed Loop Stepper Motor Driver for CNC 3d Printer Gen-L FOC RS485 28D

(A02R) Makerbase MKS SERVO NEMA11/NEMA14 Closed Loop Stepper Motor Driver for CNC 3d Printer Gen-L FOC RS485 28D

$29.44$66.92

USB≈RS-485/422 serial port cable industrial grade serial port, fully functional, tested OK USB≈RS-485/422 serial port cable industrial grade serial port, fully functional, tested OK

USB≈RS-485/422 serial port cable industrial grade serial port, fully functional, tested OK

$143.56$143.56

58% off
Analog Input Acquisition Module for RS485 Networks with Support for 4-20mA 0-5V 0-10V Signals and 12-Bit AD Conversion Accuracy Analog Input Acquisition Module for RS485 Networks with Support for 4-20mA 0-5V 0-10V Signals and 12-Bit AD Conversion Accuracy

Analog Input Acquisition Module for RS485 Networks with Support for 4-20mA 0-5V 0-10V Signals and 12-Bit AD Conversion Accuracy

$129.94$309.39

7 sold
ZLAN5143D Rail Serial RS485 to Ethernet TCP IP Server Module Ethernet Converter Modbus RTU to Modbus TCP unit ZLAN5143D Rail Serial RS485 to Ethernet TCP IP Server Module Ethernet Converter Modbus RTU to Modbus TCP unit

ZLAN5143D Rail Serial RS485 to Ethernet TCP IP Server Module Ethernet Converter Modbus RTU to Modbus TCP unit

$142.95$142.95

8Channel RS485 Distributor 485 Sharer/ Hub 1 to 8 Industrial Grade Optoelectronic Isolation Repeater 8Channel RS485 Distributor 485 Sharer/ Hub 1 to 8 Industrial Grade Optoelectronic Isolation Repeater

8Channel RS485 Distributor 485 Sharer/ Hub 1 to 8 Industrial Grade Optoelectronic Isolation Repeater

$147.28$147.28

54% off
2026 New RS485 Temperature Humidity Sensor Modbus RTU Temp Sensor Digital Industrial Temp and Humidity Transmitter Wall Mounted 2026 New RS485 Temperature Humidity Sensor Modbus RTU Temp Sensor Digital Industrial Temp and Humidity Transmitter Wall Mounted

2026 New RS485 Temperature Humidity Sensor Modbus RTU Temp Sensor Digital Industrial Temp and Humidity Transmitter Wall Mounted

$32.22$70.04

1 sold
10% off
2pcs MTH100-NRN: 0.3% High Precision Filter Anti-Interference Modbus RS485 Temperature and Humidity Sensor for Air HVAC, Room

2pcs MTH100-NRN: 0.3% High Precision Filter Anti-Interference Modbus RS485 Temperature and Humidity Sensor for Air HVAC, Room

$908.00$1008.89

Smart Agriculture Soil Sensor Supplier 4G Wireless RS485 SDI12 Moisture Temperature EC Salinity NPK 7-in-1 Sensor Smart Agriculture Soil Sensor Supplier 4G Wireless RS485 SDI12 Moisture Temperature EC Salinity NPK 7-in-1 Sensor

Smart Agriculture Soil Sensor Supplier 4G Wireless RS485 SDI12 Moisture Temperature EC Salinity NPK 7-in-1 Sensor

$320.00$320.00

50% off
AA77 NEW RS485 Temperature Humidity Sensor Modbus RTU Temp Sensor Digital Industrial Temp and Humidity Transmitter Wall Mounted AA77 NEW RS485 Temperature Humidity Sensor Modbus RTU Temp Sensor Digital Industrial Temp and Humidity Transmitter Wall Mounted

AA77 NEW RS485 Temperature Humidity Sensor Modbus RTU Temp Sensor Digital Industrial Temp and Humidity Transmitter Wall Mounted

$31.83$63.66

Waterproof Ultrasonic Distance Sensor Module Long Range Detection Switch RS485 Serial Output Waterproof Ultrasonic Distance Sensor Module Long Range Detection Switch RS485 Serial Output

Waterproof Ultrasonic Distance Sensor Module Long Range Detection Switch RS485 Serial Output

$420.95$420.95

15% off
Mutiparameter Water Quality Meter pH Sensor ORP Conductivity RS485 Dissolved Oxygen Chlorine Turbidity Sensor 4-20ma Mutiparameter Water Quality Meter pH Sensor ORP Conductivity RS485 Dissolved Oxygen Chlorine Turbidity Sensor 4-20ma

Mutiparameter Water Quality Meter pH Sensor ORP Conductivity RS485 Dissolved Oxygen Chlorine Turbidity Sensor 4-20ma

$5587.76$6573.84

75% off
0~20mA/0~20mA Current Signal Input Analog Acquisition Module 2/4/8Channel Modbus Isolation RS485/RS232 0~20mA/0~20mA Current Signal Input Analog Acquisition Module 2/4/8Channel Modbus Isolation RS485/RS232

0~20mA/0~20mA Current Signal Input Analog Acquisition Module 2/4/8Channel Modbus Isolation RS485/RS232

$195.88$783.51

Multi-parameter sensor module PM2.5 + CO2 + temperature and humidity + formaldehyde RS485 transmitter air Multi-parameter sensor module PM2.5 + CO2 + temperature and humidity + formaldehyde RS485 transmitter air

Multi-parameter sensor module PM2.5 + CO2 + temperature and humidity + formaldehyde RS485 transmitter air

$286.92$286.92

6 Digits 0.56 Inch LED Digital Display, RS485 MODBUS RTU Slave 93x45mm For PLC DC24V 6 Digits 0.56 Inch LED Digital Display, RS485 MODBUS RTU Slave 93x45mm For PLC DC24V

6 Digits 0.56 Inch LED Digital Display, RS485 MODBUS RTU Slave 93x45mm For PLC DC24V

$164.90$164.90

DC 3-5V TTL To RS485 Converter Module Auto Flow Direction Control Isolated Signal Adapter Industrial Communication Circuit Board DC 3-5V TTL To RS485 Converter Module Auto Flow Direction Control Isolated Signal Adapter Industrial Communication Circuit Board

DC 3-5V TTL To RS485 Converter Module Auto Flow Direction Control Isolated Signal Adapter Industrial Communication Circuit Board

$109.99$109.99

Din Mount Switch/Analog 24V 12V Ultra-thin RS 485 232 Signal Lightning Arrester Surge Protector Protective Device SPD Din Mount Switch/Analog 24V 12V Ultra-thin RS 485 232 Signal Lightning Arrester Surge Protector Protective Device SPD

Din Mount Switch/Analog 24V 12V Ultra-thin RS 485 232 Signal Lightning Arrester Surge Protector Protective Device SPD

$61.75$61.75

10% off
DX-CP24 Wireless Bluetooth Communication Module To RS485 Converter Change Wired To Wireless Support Modbus Protocol for Device DX-CP24 Wireless Bluetooth Communication Module To RS485 Converter Change Wired To Wireless Support Modbus Protocol for Device

DX-CP24 Wireless Bluetooth Communication Module To RS485 Converter Change Wired To Wireless Support Modbus Protocol for Device

$138.43$153.81

1 sold
RS485 RJ45 LoRa Analog Switch Acquisition Module, Distributed Remote Wireless IO Module Host Expansion with Modbus TCP/RTU RS485 RJ45 LoRa Analog Switch Acquisition Module, Distributed Remote Wireless IO Module Host Expansion with Modbus TCP/RTU

RS485 RJ45 LoRa Analog Switch Acquisition Module, Distributed Remote Wireless IO Module Host Expansion with Modbus TCP/RTU

$265.66$265.66

15% off
C2H4 Fixed Gas Detector RS485 C2H4 Fixed Gas Detector RS485

C2H4 Fixed Gas Detector RS485

$5329.13$6269.56

TVOC Transmitter Wall-Mounted Air Quality Sensor RS485 Output 0-60000 PPB for Environmental Monitoring TVOC Transmitter Wall-Mounted Air Quality Sensor RS485 Output 0-60000 PPB for Environmental Monitoring

TVOC Transmitter Wall-Mounted Air Quality Sensor RS485 Output 0-60000 PPB for Environmental Monitoring

$40.99$40.99

Customizable VFD 0.75KW-4KW Single/3 Phase 220V/380V Vector Control AC Drive Pump Motor Inverter RS485/Modbus 97%-99% Efficiency Customizable VFD 0.75KW-4KW Single/3 Phase 220V/380V Vector Control AC Drive Pump Motor Inverter RS485/Modbus 97%-99% Efficiency

Customizable VFD 0.75KW-4KW Single/3 Phase 220V/380V Vector Control AC Drive Pump Motor Inverter RS485/Modbus 97%-99% Efficiency

$473.95$473.95

USB to 4-way RS485 Converter Serial Communication Module Four Independent COM Ports CH344Q Isolated Industrial Grade USB to 4-way RS485 Converter Serial Communication Module Four Independent COM Ports CH344Q Isolated Industrial Grade

USB to 4-way RS485 Converter Serial Communication Module Four Independent COM Ports CH344Q Isolated Industrial Grade

$220.00$220.00

RS485 915MHz 868MHz 7 in 1 Soil Moisture Temperature EC Salinity NPK Sensor RS485 915MHz 868MHz 7 in 1 Soil Moisture Temperature EC Salinity NPK Sensor

RS485 915MHz 868MHz 7 in 1 Soil Moisture Temperature EC Salinity NPK Sensor

$991.66$991.66

RS485 Compressed air Co2 Flow Meter Carbon Dioxide Nitrogen Argon Flow Meter for Boiler Steam Flowmeter RS485 Compressed air Co2 Flow Meter Carbon Dioxide Nitrogen Argon Flow Meter for Boiler Steam Flowmeter

RS485 Compressed air Co2 Flow Meter Carbon Dioxide Nitrogen Argon Flow Meter for Boiler Steam Flowmeter

$7042.39$7042.39

High-Precision Illuminance Sensor RS485 Light Intensity Detector with Transmitter Measuring Range 0–65535 LUX High-Precision Illuminance Sensor RS485 Light Intensity Detector with Transmitter Measuring Range 0–65535 LUX

High-Precision Illuminance Sensor RS485 Light Intensity Detector with Transmitter Measuring Range 0–65535 LUX

$31.99 $31.99

Categories: Tools, Tool Parts

Buy Now
53% off
0-20mA 4-20mA 0-5V 0-10V 8-channel Analog Input Acquisition Module RS485 MODBUS 0-20mA 4-20mA 0-5V 0-10V 8-channel Analog Input Acquisition Module RS485 MODBUS

0-20mA 4-20mA 0-5V 0-10V 8-channel Analog Input Acquisition Module RS485 MODBUS

$261.54 $556.46

Categories: Tools, Tool Parts

Buy Now
17% off
Auto-Tracking PTZ Camera Mount Dual-Axis Rotation RS485 Control for Security Surveillance Systems Auto-Tracking PTZ Camera Mount Dual-Axis Rotation RS485 Control for Security Surveillance Systems

Auto-Tracking PTZ Camera Mount Dual-Axis Rotation RS485 Control for Security Surveillance Systems

$32.27 $38.88

19 sold

Categories: Tools, Tool Parts

Buy Now
7% off
RS485 18 Bit Single Coil Absolute Value Split Ultra-thin RS485 18 Bit Single Coil Absolute Value Split Ultra-thin

RS485 18 Bit Single Coil Absolute Value Split Ultra-thin

$158.10 $170.00

Categories: Tools, Tool Parts

Buy Now
Industrial Grade DS18B20 Four-channel Temperature Simultaneous Collection RS485 Modbus-RTU Data Transmission Docking PLC Industrial Grade DS18B20 Four-channel Temperature Simultaneous Collection RS485 Modbus-RTU Data Transmission Docking PLC

Industrial Grade DS18B20 Four-channel Temperature Simultaneous Collection RS485 Modbus-RTU Data Transmission Docking PLC

$190.00 $190.00

Categories: Tools, Tool Parts

Buy Now
53% off
SM5386 Wind Speed Sensor RS485 Current 4-20MA Voltage Aluminum Three Cup MODBUS SM5386 Wind Speed Sensor RS485 Current 4-20MA Voltage Aluminum Three Cup MODBUS

SM5386 Wind Speed Sensor RS485 Current 4-20MA Voltage Aluminum Three Cup MODBUS

$359.13 $764.11

Categories: Tools, Tool Parts

Buy Now
15% off
Multi-Channel RS485 RS232 Technological Universal Data Logger Yokogawa Paperless Temperature Humidity Temperature Controller Multi-Channel RS485 RS232 Technological Universal Data Logger Yokogawa Paperless Temperature Humidity Temperature Controller

Multi-Channel RS485 RS232 Technological Universal Data Logger Yokogawa Paperless Temperature Humidity Temperature Controller

$8054.36 $9475.72

Categories: Tools, Tool Parts

Buy Now
Wind speed sensor, anemometer, meteorological measurement testing instrument, RS485 pulse three cup wind speed transmitter Wind speed sensor, anemometer, meteorological measurement testing instrument, RS485 pulse three cup wind speed transmitter

Wind speed sensor, anemometer, meteorological measurement testing instrument, RS485 pulse three cup wind speed transmitter

$108.30 $108.30

Categories: Tools, Tool Parts

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7110M DIN Rail RS485 To WiFi Serial Converter TCP IP Server Module Support Modbus RTU MQTT JSON Data Transmission Adapter 7110M DIN Rail RS485 To WiFi Serial Converter TCP IP Server Module Support Modbus RTU MQTT JSON Data Transmission Adapter

7110M DIN Rail RS485 To WiFi Serial Converter TCP IP Server Module Support Modbus RTU MQTT JSON Data Transmission Adapter

$165.75 $165.75

Categories: Tools, Tool Parts

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1% off
RS485 communication module paired with RD6006-RD6018 CNC DC regulated power supplies RS485 communication module paired with RD6006-RD6018 CNC DC regulated power supplies

RS485 communication module paired with RD6006-RD6018 CNC DC regulated power supplies

$7593.32 $7670.02

Categories: Tools, Tool Parts

Buy Now
LFM108 Intelligent Differential Pressure Transmitter LCD Display 4-20mA/0-1000Pa IP54 RS485 LFM108 Intelligent Differential Pressure Transmitter LCD Display 4-20mA/0-1000Pa IP54 RS485

LFM108 Intelligent Differential Pressure Transmitter LCD Display 4-20mA/0-1000Pa IP54 RS485

$1373.00 $1373.00

1 sold

Categories: Tools, Tool Parts

Buy Now
16-in 8-out Relay PLC Controller 2AI 2AO 4 Pulse Output RS485 Modbus Programmable Logic Board for Stepper Motor 16-in 8-out Relay PLC Controller 2AI 2AO 4 Pulse Output RS485 Modbus Programmable Logic Board for Stepper Motor

16-in 8-out Relay PLC Controller 2AI 2AO 4 Pulse Output RS485 Modbus Programmable Logic Board for Stepper Motor

$869.01 $869.01

Categories: Tools, Tool Parts

Buy Now
56% off
(A02R) Makerbase MKS SERVO NEMA11/NEMA14 Closed Loop Stepper Motor Driver for CNC 3d Printer Gen-L FOC RS485 28D (A02R) Makerbase MKS SERVO NEMA11/NEMA14 Closed Loop Stepper Motor Driver for CNC 3d Printer Gen-L FOC RS485 28D

(A02R) Makerbase MKS SERVO NEMA11/NEMA14 Closed Loop Stepper Motor Driver for CNC 3d Printer Gen-L FOC RS485 28D

$29.44 $66.92

Categories: Tools, Tool Parts

Buy Now
USB≈RS-485/422 serial port cable industrial grade serial port, fully functional, tested OK USB≈RS-485/422 serial port cable industrial grade serial port, fully functional, tested OK

USB≈RS-485/422 serial port cable industrial grade serial port, fully functional, tested OK

$143.56 $143.56

Categories: Tools, Tool Parts

Buy Now
58% off
Analog Input Acquisition Module for RS485 Networks with Support for 4-20mA 0-5V 0-10V Signals and 12-Bit AD Conversion Accuracy Analog Input Acquisition Module for RS485 Networks with Support for 4-20mA 0-5V 0-10V Signals and 12-Bit AD Conversion Accuracy

Analog Input Acquisition Module for RS485 Networks with Support for 4-20mA 0-5V 0-10V Signals and 12-Bit AD Conversion Accuracy

$129.94 $309.39

7 sold

Categories: Tools, Tool Parts

Buy Now
ZLAN5143D Rail Serial RS485 to Ethernet TCP IP Server Module Ethernet Converter Modbus RTU to Modbus TCP unit ZLAN5143D Rail Serial RS485 to Ethernet TCP IP Server Module Ethernet Converter Modbus RTU to Modbus TCP unit

ZLAN5143D Rail Serial RS485 to Ethernet TCP IP Server Module Ethernet Converter Modbus RTU to Modbus TCP unit

$142.95 $142.95

Categories: Tools, Tool Parts

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8Channel RS485 Distributor 485 Sharer/ Hub 1 to 8 Industrial Grade Optoelectronic Isolation Repeater 8Channel RS485 Distributor 485 Sharer/ Hub 1 to 8 Industrial Grade Optoelectronic Isolation Repeater

8Channel RS485 Distributor 485 Sharer/ Hub 1 to 8 Industrial Grade Optoelectronic Isolation Repeater

$147.28 $147.28

Categories: Tools, Tool Parts

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54% off
2026 New RS485 Temperature Humidity Sensor Modbus RTU Temp Sensor Digital Industrial Temp and Humidity Transmitter Wall Mounted 2026 New RS485 Temperature Humidity Sensor Modbus RTU Temp Sensor Digital Industrial Temp and Humidity Transmitter Wall Mounted

2026 New RS485 Temperature Humidity Sensor Modbus RTU Temp Sensor Digital Industrial Temp and Humidity Transmitter Wall Mounted

$32.22 $70.04

1 sold

Categories: Tools, Tool Parts

Buy Now
10% off
2pcs MTH100-NRN: 0.3% High Precision Filter Anti-Interference Modbus RS485 Temperature and Humidity Sensor for Air HVAC, Room

2pcs MTH100-NRN: 0.3% High Precision Filter Anti-Interference Modbus RS485 Temperature and Humidity Sensor for Air HVAC, Room

$908.00 $1008.89

Categories: Tools, Tool Parts

Buy Now
Smart Agriculture Soil Sensor Supplier 4G Wireless RS485 SDI12 Moisture Temperature EC Salinity NPK 7-in-1 Sensor Smart Agriculture Soil Sensor Supplier 4G Wireless RS485 SDI12 Moisture Temperature EC Salinity NPK 7-in-1 Sensor

Smart Agriculture Soil Sensor Supplier 4G Wireless RS485 SDI12 Moisture Temperature EC Salinity NPK 7-in-1 Sensor

$320.00 $320.00

Categories: Tools, Tool Parts

Buy Now
50% off
AA77 NEW RS485 Temperature Humidity Sensor Modbus RTU Temp Sensor Digital Industrial Temp and Humidity Transmitter Wall Mounted AA77 NEW RS485 Temperature Humidity Sensor Modbus RTU Temp Sensor Digital Industrial Temp and Humidity Transmitter Wall Mounted

AA77 NEW RS485 Temperature Humidity Sensor Modbus RTU Temp Sensor Digital Industrial Temp and Humidity Transmitter Wall Mounted

$31.83 $63.66

Categories: Tools, Tool Parts

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Waterproof Ultrasonic Distance Sensor Module Long Range Detection Switch RS485 Serial Output Waterproof Ultrasonic Distance Sensor Module Long Range Detection Switch RS485 Serial Output

Waterproof Ultrasonic Distance Sensor Module Long Range Detection Switch RS485 Serial Output

$420.95 $420.95

Categories: Tools, Tool Parts

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15% off
Mutiparameter Water Quality Meter pH Sensor ORP Conductivity RS485 Dissolved Oxygen Chlorine Turbidity Sensor 4-20ma Mutiparameter Water Quality Meter pH Sensor ORP Conductivity RS485 Dissolved Oxygen Chlorine Turbidity Sensor 4-20ma

Mutiparameter Water Quality Meter pH Sensor ORP Conductivity RS485 Dissolved Oxygen Chlorine Turbidity Sensor 4-20ma

$5587.76 $6573.84

Categories: Tools, Tool Parts

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75% off
0~20mA/0~20mA Current Signal Input Analog Acquisition Module 2/4/8Channel Modbus Isolation RS485/RS232 0~20mA/0~20mA Current Signal Input Analog Acquisition Module 2/4/8Channel Modbus Isolation RS485/RS232

0~20mA/0~20mA Current Signal Input Analog Acquisition Module 2/4/8Channel Modbus Isolation RS485/RS232

$195.88 $783.51

Categories: Tools, Tool Parts

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Multi-parameter sensor module PM2.5 + CO2 + temperature and humidity + formaldehyde RS485 transmitter air Multi-parameter sensor module PM2.5 + CO2 + temperature and humidity + formaldehyde RS485 transmitter air

Multi-parameter sensor module PM2.5 + CO2 + temperature and humidity + formaldehyde RS485 transmitter air

$286.92 $286.92

Categories: Tools, Tool Parts

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6 Digits 0.56 Inch LED Digital Display, RS485 MODBUS RTU Slave 93x45mm For PLC DC24V 6 Digits 0.56 Inch LED Digital Display, RS485 MODBUS RTU Slave 93x45mm For PLC DC24V

6 Digits 0.56 Inch LED Digital Display, RS485 MODBUS RTU Slave 93x45mm For PLC DC24V

$164.90 $164.90

Categories: Tools, Tool Parts

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DC 3-5V TTL To RS485 Converter Module Auto Flow Direction Control Isolated Signal Adapter Industrial Communication Circuit Board DC 3-5V TTL To RS485 Converter Module Auto Flow Direction Control Isolated Signal Adapter Industrial Communication Circuit Board

DC 3-5V TTL To RS485 Converter Module Auto Flow Direction Control Isolated Signal Adapter Industrial Communication Circuit Board

$109.99 $109.99

Categories: Tools, Tool Parts

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Din Mount Switch/Analog 24V 12V Ultra-thin RS 485 232 Signal Lightning Arrester Surge Protector Protective Device SPD Din Mount Switch/Analog 24V 12V Ultra-thin RS 485 232 Signal Lightning Arrester Surge Protector Protective Device SPD

Din Mount Switch/Analog 24V 12V Ultra-thin RS 485 232 Signal Lightning Arrester Surge Protector Protective Device SPD

$61.75 $61.75

Categories: Tools, Tool Parts

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10% off
DX-CP24 Wireless Bluetooth Communication Module To RS485 Converter Change Wired To Wireless Support Modbus Protocol for Device DX-CP24 Wireless Bluetooth Communication Module To RS485 Converter Change Wired To Wireless Support Modbus Protocol for Device

DX-CP24 Wireless Bluetooth Communication Module To RS485 Converter Change Wired To Wireless Support Modbus Protocol for Device

$138.43 $153.81

1 sold

Categories: Tools, Tool Parts

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RS485 RJ45 LoRa Analog Switch Acquisition Module, Distributed Remote Wireless IO Module Host Expansion with Modbus TCP/RTU RS485 RJ45 LoRa Analog Switch Acquisition Module, Distributed Remote Wireless IO Module Host Expansion with Modbus TCP/RTU

RS485 RJ45 LoRa Analog Switch Acquisition Module, Distributed Remote Wireless IO Module Host Expansion with Modbus TCP/RTU

$265.66 $265.66

Categories: Tools, Tool Parts

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15% off
C2H4 Fixed Gas Detector RS485 C2H4 Fixed Gas Detector RS485

C2H4 Fixed Gas Detector RS485

$5329.13 $6269.56

Categories: Tools, Tool Parts

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TVOC Transmitter Wall-Mounted Air Quality Sensor RS485 Output 0-60000 PPB for Environmental Monitoring TVOC Transmitter Wall-Mounted Air Quality Sensor RS485 Output 0-60000 PPB for Environmental Monitoring

TVOC Transmitter Wall-Mounted Air Quality Sensor RS485 Output 0-60000 PPB for Environmental Monitoring

$40.99 $40.99

Categories: Tools, Tool Parts

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Customizable VFD 0.75KW-4KW Single/3 Phase 220V/380V Vector Control AC Drive Pump Motor Inverter RS485/Modbus 97%-99% Efficiency Customizable VFD 0.75KW-4KW Single/3 Phase 220V/380V Vector Control AC Drive Pump Motor Inverter RS485/Modbus 97%-99% Efficiency

Customizable VFD 0.75KW-4KW Single/3 Phase 220V/380V Vector Control AC Drive Pump Motor Inverter RS485/Modbus 97%-99% Efficiency

$473.95 $473.95

Categories: Tools, Tool Parts

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USB to 4-way RS485 Converter Serial Communication Module Four Independent COM Ports CH344Q Isolated Industrial Grade USB to 4-way RS485 Converter Serial Communication Module Four Independent COM Ports CH344Q Isolated Industrial Grade

USB to 4-way RS485 Converter Serial Communication Module Four Independent COM Ports CH344Q Isolated Industrial Grade

$220.00 $220.00

Categories: Tools, Tool Parts

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RS485 915MHz 868MHz 7 in 1 Soil Moisture Temperature EC Salinity NPK Sensor RS485 915MHz 868MHz 7 in 1 Soil Moisture Temperature EC Salinity NPK Sensor

RS485 915MHz 868MHz 7 in 1 Soil Moisture Temperature EC Salinity NPK Sensor

$991.66 $991.66

Categories: Tools, Tool Parts

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RS485 Compressed air Co2 Flow Meter Carbon Dioxide Nitrogen Argon Flow Meter for Boiler Steam Flowmeter RS485 Compressed air Co2 Flow Meter Carbon Dioxide Nitrogen Argon Flow Meter for Boiler Steam Flowmeter

RS485 Compressed air Co2 Flow Meter Carbon Dioxide Nitrogen Argon Flow Meter for Boiler Steam Flowmeter

$7042.39 $7042.39

Categories: Tools, Tool Parts

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