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Controller Relay Extension Module

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Non-Contact Diesel Fuel Transformer Wireless Oil Tank Level Gauge

Non-Contact Diesel Fuel Transformer Wireless Oil Tank Level Gauge

US $ 50-3,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Zhengzhou Windbell Measurement and Control Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2022
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Magnetic PP/SUS/NBR Float for Coolant, Power Steering, Hydraulic Level Switches

Magnetic PP/SUS/NBR Float for Coolant, Power Steering, Hydraulic Level Switches

US $ 0.15-1 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Dongguan Dalang Aoer Sensor Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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330130-035-00-Cn Bently Nevada 3300 XL Standard Extension Cable

330130-035-00-Cn Bently Nevada 3300 XL Standard Extension Cable

US $ 260-265 / Piece FOB
1 Piece (MOQ)
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Shenzhen Dulcimer Technology Co., Ltd.

Trading Company

Guangdong, China Since 2023
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Original-Brand-New Fes-to-Controller Cmmp-as-C2-3A-M0-Motor Controller-AC Synchronous-2A 230VAC-1pH Good-Price

Original-Brand-New Fes-to-Controller Cmmp-as-C2-3A-M0-Motor Controller-AC Synchronous-2A 230VAC-1pH Good-Price

US $ 950-1,050 / Piece FOB
1 Piece (MOQ)
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Energy Technology Co., Ltd. (Shenzhen)

Guangdong, China Since 2017
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Stainless Steel Standard Threaded Tuning Fork Level Switch

Stainless Steel Standard Threaded Tuning Fork Level Switch

US $ 79.9-99.9 / Piece FOB
1 Piece (MOQ)
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Anhui Tongyi Instrument and Control Technology Co., Ltd.

Anhui, China Since 2025
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ATH48-WSK-SX Digital Intelligent Temperature & Humidity controller

ATH48-WSK-SX Digital Intelligent Temperature & Humidity controller

US $ 10-15 / Piece FOB
100 Pieces (MOQ)
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Hangzhou Antin Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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NBR (Nitrile-Butadiene Rubber) Buna/Stainless Steel/PP Magnetic Float Embedded with Ring/Bar Magnet for Fuel/Water/Liquid Level Sender

NBR (Nitrile-Butadiene Rubber) Buna/Stainless Steel/PP Magnetic Float Embedded with Ring/Bar Magnet for Fuel/Water/Liquid Level Sender

US $ 0.15-1 / Piece FOB
10 Pieces (MOQ)
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Dongguan Dalang Aoer Sensor Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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Petrol Station Magnetostrictive Density Fuel Level Sensor with Atg Console

Petrol Station Magnetostrictive Density Fuel Level Sensor with Atg Console

US $ 50-3,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Zhengzhou Windbell Measurement and Control Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2022
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Wago 770-231 3 Pole Winsta Socket Connector 2.5mm²

Wago 770-231 3 Pole Winsta Socket Connector 2.5mm²

US $ 90-399 / Piece FOB
1 Piece (MOQ)
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Quanzhou Ausenist Technology Co., Ltd

Jiangsu, China Since 2023
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ATH48-WSK-SX Switchgear Humidity & Temperature Controller RS485 Communication Temperature Data Collection

ATH48-WSK-SX Switchgear Humidity & Temperature Controller RS485 Communication Temperature Data Collection

US $ 10-15 / Piece FOB
100 Pieces (MOQ)
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Hangzhou Antin Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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Bently Nevada 3300 XL Extension Cable 330130-085-03-05

Bently Nevada 3300 XL Extension Cable 330130-085-03-05

US $ 390-392 / Piece FOB
1 Piece (MOQ)
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Shenzhen Dulcimer Technology Co., Ltd.

Trading Company

Guangdong, China Since 2023
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Stainless Steel 304/316 Float Ball

Stainless Steel 304/316 Float Ball

US $ 0.15-1 / Piece FOB
10 Pieces (MOQ)
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Dongguan Dalang Aoer Sensor Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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Parcel Delivery Locker Slave Controller with RS485 (AL2448)

Parcel Delivery Locker Slave Controller with RS485 (AL2448)

US $ 28-82 / Piece FOB
1 Piece (MOQ)
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Guangzhou Dajiang Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2013
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High Accurately Gas Station Underground Tank Liquid Level Gauge Atg System

High Accurately Gas Station Underground Tank Liquid Level Gauge Atg System

US $ 50-3,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Zhengzhou Windbell Measurement and Control Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2022
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ATH48-WSK-SX Digital Type DIN Pid Temperature and Humidity Controller, Temperature Controller

ATH48-WSK-SX Digital Type DIN Pid Temperature and Humidity Controller, Temperature Controller

US $ 10-15 / Piece FOB
100 Pieces (MOQ)
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Hangzhou Antin Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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Cheap 24V DC Ethernet Programmable Logic Controller PLC Modbus TCP/RTU Communication Protocol Openpcs/Codesys Software China Manufacturer

Cheap 24V DC Ethernet Programmable Logic Controller PLC Modbus TCP/RTU Communication Protocol Openpcs/Codesys Software China Manufacturer

US $ 145 / Piece FOB
1 Piece (MOQ)
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Shenyang Vhandy Technology Co., Ltd

Trading Company

Liaoning, China Since 2025
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Gas Station Fuel Level Measuring Device Wireless Automatic Tank Gauge System

Gas Station Fuel Level Measuring Device Wireless Automatic Tank Gauge System

US $ 50-3,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Zhengzhou Windbell Measurement and Control Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2022
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Stainless Steel Float with Bar Magnet for Water Management Solutions

Stainless Steel Float with Bar Magnet for Water Management Solutions

US $ 2.59-2.99 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Dongguan Dalang Aoer Sensor Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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Industrial Automation PLC Controller New Original Linear Continuous Compound Program Design CE Certification China Supplier Supports Codesys and Openpcs Platfor

Industrial Automation PLC Controller New Original Linear Continuous Compound Program Design CE Certification China Supplier Supports Codesys and Openpcs Platfor

US $ 247 / Piece FOB
1 Piece (MOQ)
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Shenyang Vhandy Technology Co., Ltd

Liaoning, China Since 2025
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Original-New Allen-Brad-Ley 1734-Ib8s-Point Guard I/O Safety-Modules 8-Point Input-Module PLC Good-Price in-Stock

Original-New Allen-Brad-Ley 1734-Ib8s-Point Guard I/O Safety-Modules 8-Point Input-Module PLC Good-Price in-Stock

US $ 150-170 / Piece FOB
1 Piece (MOQ)
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Energy Technology Co., Ltd. (Shenzhen)

Guangdong, China Since 2017
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Rcuf310wvy Air Cooled Water Chiller Screw Type Water Chiller Equipment Chiller

Rcuf310wvy Air Cooled Water Chiller Screw Type Water Chiller Equipment Chiller

US $ 3,000-5,000 / unit FOB
1 unit (MOQ)
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Suzhou Huantai Electromechanical Equipment Co., Ltd.

Jiangsu, China Since 2025
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Wago 2000-1201 Single Level DIN Rail Terminal Block 2.5mm²

Wago 2000-1201 Single Level DIN Rail Terminal Block 2.5mm²

US $ 90-399 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Quanzhou Ausenist Technology Co., Ltd

Jiangsu, China Since 2023
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Ex Gas Station Fuel Level Measurement Gauge Wireless Remote Tank Monitoring System

Ex Gas Station Fuel Level Measurement Gauge Wireless Remote Tank Monitoring System

US $ 50-3,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Zhengzhou Windbell Measurement and Control Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2022
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About Controller Relay Extension Module FAQ

  • QHow can I identify a reliable supplier for electrical control systems from China?

    Our Controller Relay Extension Module offers exceptional quality within the Electrical Control System category.To find a reliable supplier in China, conduct thorough research, check certifications and reviews, and request product specifications and samples. Partnering with a reputable supplier guarantees quality products and after-sales support for your projects.

  • QWhat components are essential in an electrical control system?

    The Controller Relay Extension Module is classified under our comprehensive Electrical Control System range.In an electrical control system, essential components include power supplies, relays, circuit breakers, and controllers. These components work together to regulate and monitor electrical processes and machinery, ensuring efficiency and safety.

  • QWhy should I consider purchasing electrical control systems wholesale?

    Our Controller Relay Extension Module offers exceptional quality within the Electrical Control System category.Buying electrical control systems wholesale offers cost savings, bulk purchasing benefits, and the option for customized solutions. By purchasing in bulk, you can ensure timely availability for your projects and access premium products from trusted suppliers.

Industrial Grade Digital PID Temperature Controller LED Display Temperature Sensor

Industrial Grade Digital PID Temperature Controller LED Display Temperature Sensor

US $ 10-15 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Hangzhou Antin Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
Chat Now Send Inquiry
Nitrile Butadiene Rubber Float with Magnet for Fuel Level Sender

Nitrile Butadiene Rubber Float with Magnet for Fuel Level Sender

US $ 0.15-1 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Dongguan Dalang Aoer Sensor Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
Chat Now Send Inquiry
ATH2P OLED Temperature and Humidity Controller, Digital Humidity Controller, China Humidity Controller

ATH2P OLED Temperature and Humidity Controller, Digital Humidity Controller, China Humidity Controller

US $ 35-70 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Hangzhou Antin Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
Chat Now Send Inquiry
Vending Motor Controller 60CH with Factory Price

Vending Motor Controller 60CH with Factory Price

US $ 45-54 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Guangzhou Dajiang Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2013
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PP Float for Drinking Water/Potable Water

PP Float for Drinking Water/Potable Water

US $ 0.15-1 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Dongguan Dalang Aoer Sensor Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
Chat Now Send Inquiry
Windbell Atg Sensor Probe Fuel Tank Level Gauge for Gas Station

Windbell Atg Sensor Probe Fuel Tank Level Gauge for Gas Station

US $ 50-3,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Zhengzhou Windbell Measurement and Control Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2022
Chat Now Send Inquiry
Industrial Thermostat Humidity Temperature Controller With Sensor

Industrial Thermostat Humidity Temperature Controller With Sensor

US $ 10-15 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Hangzhou Antin Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
Chat Now Send Inquiry
Windbell Gas Station Wireless Atg Fuel Tank Monitoring System

Windbell Gas Station Wireless Atg Fuel Tank Monitoring System

US $ 50-3,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Zhengzhou Windbell Measurement and Control Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2022
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Premium Quality PLC S7-1200/1500 by Lyhl Dimensions 2100*2200*800

Premium Quality PLC S7-1200/1500 by Lyhl Dimensions 2100*2200*800

US $ 2,000-30,000 / Set FOB
1 Set (MOQ)
Contact Supplier
Audited Supplier
Luoyang Heli Automation Equipment Co., Ltd.

Henan, China Since 2025
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Openpcs Codesys Software Programmable Plug-in Ethercat PLC with Ethernet Interface and Expandable Input Output Io Module

Openpcs Codesys Software Programmable Plug-in Ethercat PLC with Ethernet Interface and Expandable Input Output Io Module

US $ 160 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Shenyang Vhandy Technology Co., Ltd

Liaoning, China Since 2025
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PLC Extension Module for CPU Controller Programmable Logic PLC

PLC Extension Module for CPU Controller Programmable Logic PLC

US $ 55-60.1 / Piece FOB
1 Piece (MOQ)
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Yueqing Yumo Electric Factory

Zhejiang, China
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Gas Station Float and Board Level Gauge Liquid Level Measuring Instrument

Gas Station Float and Board Level Gauge Liquid Level Measuring Instrument

US $ 50-3,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Zhengzhou Windbell Measurement and Control Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2022
Chat Now Send Inquiry
PP Float Switch Fish Tank Liquid Water Level Float

PP Float Switch Fish Tank Liquid Water Level Float

US $ 0.15-1 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Dongguan Dalang Aoer Sensor Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
Chat Now Send Inquiry
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