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Relative Humidity Module

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Fiber Optic 40km 10g 1550nm Single Mode Dual Fiber Transceiver SFP 10g Er Module

Fiber Optic 40km 10g 1550nm Single Mode Dual Fiber Transceiver SFP 10g Er Module

US $ 16-21 / Piece FOB
1 Piece (MOQ)
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Ningbo Fibconet Communication Technology Co., Ltd.

Zhejiang, China Since 2020
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CANopen communication adapter module for remote IO system integration

CANopen communication adapter module for remote IO system integration

US $ 45-249 / Piece FOB
1 Piece (MOQ)
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Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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PT100 4-20mA Isolated Temperature Transmitter H649

PT100 4-20mA Isolated Temperature Transmitter H649

US $ 55-67 / Piece FOB
1 Piece (MOQ)
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Beijing ZhongRuiZhiCheng Technology Co., Ltd.

Beijing, China Since 2016
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Electric Car Charging Station 30kw EV Charger Rectifier EV Charging Module

Electric Car Charging Station 30kw EV Charger Rectifier EV Charging Module

US $ 350-450 / Piece FOB
5 Pieces (MOQ)
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Hebei Dongduo Electrical Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
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Remote Modbus TCP Adapter IO Controller Module

Remote Modbus TCP Adapter IO Controller Module

US $ 49-199 / Piece FOB
1 Piece (MOQ)
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Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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Housing SFP-10g-Lr SFP Module Price 10g 1310nm 10km SFP Transceiver

Housing SFP-10g-Lr SFP Module Price 10g 1310nm 10km SFP Transceiver

US $ 1-20 / Piece FOB
1 Piece (MOQ)
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Ningbo Fibconet Communication Technology Co., Ltd.

Zhejiang, China Since 2020
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AS-WIO Wireless Input and Output Module

AS-WIO Wireless Input and Output Module

US $ 20-30 / Piece FOB
1 Piece (MOQ)
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Shenzhen Ansorl Technology Co., Ltd.

Guangdong, China Since 2019
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Rtd PT100, K Type Temperature Transmitter 4-20mA

Rtd PT100, K Type Temperature Transmitter 4-20mA

US $ 55-67 / Piece FOB
1 Piece (MOQ)
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Beijing ZhongRuiZhiCheng Technology Co., Ltd.

Beijing, China Since 2016
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Ultra-Wide Voltage Input Range 200-865VDC 40kw 1000VDC AC to DC Fast Charging Power Module

Ultra-Wide Voltage Input Range 200-865VDC 40kw 1000VDC AC to DC Fast Charging Power Module

US $ 350-450 / Piece FOB
5 Pieces (MOQ)
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Hebei Dongduo Electrical Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
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High-Integration Expansion IO Module for Control Cabinets with Locking Design

High-Integration Expansion IO Module for Control Cabinets with Locking Design

US $ 45-249 / Piece FOB
1 Piece (MOQ)
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Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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Optical SFP Module Singlemode 2.5g 1550nm 80km Transceiver

Optical SFP Module Singlemode 2.5g 1550nm 80km Transceiver

US $ 1-20 / Piece FOB
1 Piece (MOQ)
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Ningbo Fibconet Communication Technology Co., Ltd.

Zhejiang, China Since 2020
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Yingjiao LED Tube Light Driver Transformer Power Supply Module Modular

Yingjiao LED Tube Light Driver Transformer Power Supply Module Modular

US $ 0.65-1.5 / Piece FOB
500 Pieces (MOQ)
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Ninghai Yingjiao Electrical Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2006
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Hart 4-20mA DIN Rail Mounted Temperature Transmitter

Hart 4-20mA DIN Rail Mounted Temperature Transmitter

US $ 55-67 / Piece FOB
1 Piece (MOQ)
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Beijing ZhongRuiZhiCheng Technology Co., Ltd.

Beijing, China Since 2016
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Honeywell DC-Tdil51 51307607-176 DC-Tuio31 51307772-176 DC-Tdil01 51307780-176 DC-Tpox01 51307770-176 Digital Input Module

Honeywell DC-Tdil51 51307607-176 DC-Tuio31 51307772-176 DC-Tdil01 51307780-176 DC-Tpox01 51307770-176 Digital Input Module

US $ 123 / Piece FOB
1 Piece (MOQ)
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Moore Automation

Trading Company

Fujian, China Since 2024
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High-Performance 1769-Arm Address for a/B Reserve I/O Module

High-Performance 1769-Arm Address for a/B Reserve I/O Module

US $ 111.59 / Piece FOB
1 Piece (MOQ)
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Shenzhen Kernal Intelligent Technology Co., Ltd.

Trading Company

Guangdong, China Since 2024
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40kw EV Charging Module Converter 200-1000V AC/DC Module for Fast Charger

40kw EV Charging Module Converter 200-1000V AC/DC Module for Fast Charger

US $ 350-450 / Piece FOB
5 Pieces (MOQ)
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Hebei Dongduo Electrical Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
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High-Speed Remote Io Module for Conveyor Lines with 2-Point PNP Output

High-Speed Remote Io Module for Conveyor Lines with 2-Point PNP Output

US $ 15-130 / Piece FOB
1 Piece (MOQ)
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Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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Optical Fiber Duplex Sm SFP 1.25g 1310nm 20km Module Transceiver

Optical Fiber Duplex Sm SFP 1.25g 1310nm 20km Module Transceiver

US $ 1-20 / Piece FOB
1 Piece (MOQ)
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Ningbo Fibconet Communication Technology Co., Ltd.

Zhejiang, China Since 2020
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High-Stability North Seeking Module for Navigation Systems

High-Stability North Seeking Module for Navigation Systems

US $ 7,800-8,000 / pieces FOB
1 pieces (MOQ)
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Shenzhen Fire Power Control Technology Co., Ltd.

Trading Company

Guangdong, China Since 2025
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Uxr100030g 30kw 1000V High-Performance Fully Potted Power Module

Uxr100030g 30kw 1000V High-Performance Fully Potted Power Module

US $ 1,420-1,490 / Piece FOB
1 Piece (MOQ)
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Huaen Green Energy (Beijing) Electronics Co., Ltd.

Beijing, China Since 2025
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D249 DIN-Rail Programmable 4-20mA PT100 Temperature Transmitter

D249 DIN-Rail Programmable 4-20mA PT100 Temperature Transmitter

US $ 55-67 / Piece FOB
1 Piece (MOQ)
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Beijing ZhongRuiZhiCheng Technology Co., Ltd.

Beijing, China Since 2016
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20kw EV Charging Module for Fast AC/DC Power Conversion

20kw EV Charging Module for Fast AC/DC Power Conversion

US $ 450-550 / Piece FOB
5 Pieces (MOQ)
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Hebei Dongduo Electrical Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
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Compact Expansion IO Module for Distributed Control with Stable Connection

Compact Expansion IO Module for Distributed Control with Stable Connection

US $ 45-249 / Piece FOB
1 Piece (MOQ)
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Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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About Relative Humidity Module FAQ

  • QWhat benefits can I gain from purchasing communication modules wholesale for production?

    The Relative Humidity Module is classified under our comprehensive Communication Module range.Purchasing communication modules wholesale can provide cost savings, bulk purchasing options, and consistency in product quality and performance. Buyers can also enjoy dedicated customer support, tailored solutions, and partnership benefits from trusted suppliers.

  • QWhat type of communication protocols do communication modules support?

    Upgrade your Communication Module with the elegant and durable Relative Humidity Module.Communication modules typically support protocols such as Wi-Fi, Bluetooth, RFID, and LoRa. Consult with a professional supplier for guidance on selecting the best communication module based on your specific project needs and budget constraints.

  • QHow do I ensure the reliability of communication module manufacturers in China?

    Our Relative Humidity Module offers exceptional quality and style within the Communication Module category.To ensure the reliability of manufacturers in China, conduct thorough research, verify certifications, request client references, and inspect production facilities if possible. Choosing a reputable supplier recognized for high-quality communication modules is crucial for a successful partnership.

Optical Fiber Duplex SFP 10g Sr 850nm 300m Module Transceiver

Optical Fiber Duplex SFP 10g Sr 850nm 300m Module Transceiver

US $ 1-20 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Ningbo Fibconet Communication Technology Co., Ltd.

Zhejiang, China Since 2020
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Power Module DC Fast Charging Module for Electric Vehicle Charging Station

Power Module DC Fast Charging Module for Electric Vehicle Charging Station

US $ 350-450 / Piece FOB
5 Pieces (MOQ)
Contact Supplier
Audited Supplier
Hebei Dongduo Electrical Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
Chat Now Send Inquiry
Long-Distance Remote Io Module for Logistics Lines with 600m Wellbus Transmission

Long-Distance Remote Io Module for Logistics Lines with 600m Wellbus Transmission

US $ 15-130 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
10g 60km SFP+ Bidi Cheap Optical Module Transceiver

10g 60km SFP+ Bidi Cheap Optical Module Transceiver

US $ 1-20 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Ningbo Fibconet Communication Technology Co., Ltd.

Zhejiang, China Since 2020
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High-Performance Customized Flexible Solar Module for All Weather

High-Performance Customized Flexible Solar Module for All Weather

US $ 0.85-0.98 / Piece FOB
2,000 Pieces (MOQ)
Contact Supplier
Audited Supplier
Jiangsu Runtai Sealant Industry Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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High-Power Drone Air Module with 3000W Long-Term Rated Output

High-Power Drone Air Module with 3000W Long-Term Rated Output

US $ 3,000-3,300 / Piece FOB
1 Piece (MOQ)
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Nanjing Rosefinch Technology Co., Ltd

Jiangsu, China Since 2023
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40kw 1000V AC/DC High Performance Charging Module for EV Charging System

40kw 1000V AC/DC High Performance Charging Module for EV Charging System

US $ 350-450 / Piece FOB
5 Pieces (MOQ)
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Audited Supplier
Hebei Dongduo Electrical Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
Chat Now Send Inquiry
Modular I/O Module for Material Sorting with 8-Point PNP Output

Modular I/O Module for Material Sorting with 8-Point PNP Output

US $ 15-130 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
Fiber Optic 1.25g SFP Single Mode 1310nm/1550nm 20 Km Transceiver

Fiber Optic 1.25g SFP Single Mode 1310nm/1550nm 20 Km Transceiver

US $ 1-20 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Ningbo Fibconet Communication Technology Co., Ltd.

Zhejiang, China Since 2020
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3600W AC 48V DC Switching Power Supply Telecom Rectifier

3600W AC 48V DC Switching Power Supply Telecom Rectifier

US $ 450-500 / Piece FOB
5 Pieces (MOQ)
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Qingdao Powtech Electronics Co., Ltd.

Shandong, China Since 2008
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Growatt Industrial Commercial Solar Electricity Energy Storage System 50kw 100kw Bess Complete Hybrid Solar Power System Kit

Growatt Industrial Commercial Solar Electricity Energy Storage System 50kw 100kw Bess Complete Hybrid Solar Power System Kit

US $ 0.06-0.12 / watt FOB
10,000 watt (MOQ)
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Jingjiang Alicosolar New Energy Co., Ltd.

Trading Company

Jiangsu, China Since 2021
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1000V Bidirectional DC DC Converter for Energy Storage Microgrid Ess System

1000V Bidirectional DC DC Converter for Energy Storage Microgrid Ess System

US $ 99-4,390 / Piece FOB
2 Pieces (MOQ)
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Jinan Xinyuhua Energy Technology Co., Ltd.

Shandong, China Since 2021
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Stackable Lithium Battery 51.2V 100Ah 10kWh 20kWh Lifepo4 Lithium Ion Battery

Stackable Lithium Battery 51.2V 100Ah 10kWh 20kWh Lifepo4 Lithium Ion Battery

US $ 776-2,994 / Piece FOB
10 Pieces (MOQ)
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Mate Solar Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2023
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