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Used electronics in Shanghai, China

  • PLC controller Mitsubishi Q series

    PLC controller Mitsubishi Q series PLC unit QJ71E71-100, communication module spot

    • Manufacturer: Mitsubishi
    • Model: QJ71E71-100

    Products Description Our company has more models, welcome to consult . Shanghai kuang long mechanical and electrical technology co., LTD. Is mainly engaged in MITSUBISHI (MITSUBISHI), programmable controller, inv...

    $550 USD
    Shanghai, China
  • Germany DURAG Flame Monitor D-LX100

    Germany DURAG Flame Monitor D-LX100 UL-G1/M2/0000/PP2 Flame Controller

    • Manufacturer: DURAG

    Germany DURAG Flame Monitor D-LX100 UL-G1/M2/0000/PP2 Flame Controller Self-monitoring and fail-safe compact flame monitor for the monitoring of gas, oil and coal flames with integrated UV, VIS or IR flame sensor...

    $2,388 USD
    Shanghai, China
  • aikon PD R

    aikon PD R

    • Manufacturer: aikon

    Company Information About us Mission With constantly innovating and developing, brands that go out of China are no longer inferior to other international mega brands. We simplify the complexity and push the best ...

    Shanghai, China
  • Bestsell genuine original analog input/positioning/communication

    Bestsell genuine original analog input/positioning/communication module FX5-80SSC-G Mitsubishi iQ-Fseries PLC for industrial use

    • Manufacturer: Mitsubishi

    Products Description Our company has more models, welcome to consult . Shanghai kuang long mechanical and electrical technology co., LTD. Is mainly engaged in MITSUBISHI (MITSUBISHI), programmable controller, inv...

    Shanghai, China
  • PLC controller Mitsubishi Q series

    PLC controller Mitsubishi Q series PLC unit QJ71FL71-T-F01, communication module spot

    • Manufacturer: Mitsubishi
    • Model: QJ71FL71-T-F01

    Products Description Our company has more models, welcome to consult . Shanghai kuang long mechanical and electrical technology co., LTD. Is mainly engaged in MITSUBISHI (MITSUBISHI), programmable controller, inv...

    Shanghai, China
  • Aikon PDES

    Aikon PDES

    • Manufacturer: Aikon

    Ac Motor Speed Controller For HVAC Pump System Compared with traditional frequency converters, Aikon’s PDES series water pump dedicated frequency converters are more efficient, easier to install and operate; IP6...

    Shanghai, China
  • Aikon PD ES

    Aikon PD ES

    • Manufacturer: Aikon

    Product Introduction PDES-IP65 is a professional multiple pump VFD for water-supply system.Compared with the traditional frequency converter, Aikon’s PDES series water pump special frequency converter is more eff...

    Shanghai, China
  • Factory price MT-iQ/iP series LCD

    Factory price MT-iQ/iP series LCD Display Touch Screen Weinview PLC HMI 7" MT8071iP Supplier

    • Manufacturer: WEIVIEW

    Products Description [ Features ] New choices bring you a different user experience Equipped with an upgraded Cortex A8 600 MHz CPU processor Seamlessly upgrade from EB8000 to EasyBuilder Pro Product Size O...

    Shanghai, China
  • Best selling original genuine Mitsubishi

    Best selling original genuine Mitsubishi inverter FR-F840-00470-2-60 FR-F840 series 3-phase 380V multifunctional universal type

    • Manufacturer: Mitsubishi
    • Model: FR-F840-00470-2-60

    Products Description Our company has more models, welcome to consult . Shanghai kuang long mechanical and electrical technology co., LTD. Is mainly engaged in MITSUBISHI (MITSUBISHI), programmable controller, inv...

    Shanghai, China
  • Plastic Thermoconductive Electronic Flow Switch

    Plastic Thermoconductive Electronic Flow Switch

      Can be used for circulating water, cutting fluid and lubricating oil cut-off monitoring, and pump idling protection.Pipeline fluid velocity monitoring occasions, or for the flow failure of important equipment pro...

      Shanghai, China
    • Environment controller

      Environment controller

        Highly integrated embedded environment controller, compact structure, stable function, fashionable appearance, easy scene replication and easy function expansion. Obtain the environmental parameters such as tempe...

        Shanghai, China
      • New Weinview Touch screen cMT3095X

        New Weinview Touch screen cMT3095X in stock 9.7 inch 1024 x 768 FHD TFT LCD WEINVIEW cMT series For machinery

        • Manufacturer: WEIVIEW

        Products Description [ Features ] 9.7' 1024 x 768 TFT LCD Quad-core Cortex-A17 CPU with high-performance 3D processor Fanless cooling system Built-in 4 GB flash memory and perpetual calendar CAN Bus s...

        Shanghai, China
      • Communication module RD81DC96 ,original Mitsubishi

        Communication module RD81DC96 ,original Mitsubishi MELSEC iQ-R

        • Manufacturer: Mitsubishi

        Products Description Our company has more models, welcome to consult . Shanghai kuang long mechanical and electrical technology co., LTD. Is mainly engaged in MITSUBISHI (MITSUBISHI), programmable controller, inv...

        Shanghai, China
      • Farm management platform

        Farm management platform

          The farm management platform is a breeding environment control and management platform based on the Internet of things, with the functions of reading and storing environmental control information; Remote setting ...

          Shanghai, China
        • New and original factory seal

          New and original factory seal cMT series LCD Display Touch Screen Weinview PLC HMI cMT-iV6 Supplier

          • Manufacturer: WEIVIEW

          Products Description [ Features ] 9.7' 1024 x 768 TFT LCD Fanless cooling system Built-in 4 GB flash memory and perpetual calendar Support SD card to expand storage capacity NEMA4 / IP65 front panel p...

          Shanghai, China
        123

        Overview

        Controllers are essential devices used to manage and regulate the operation of various machinery and equipment. They can range from simple on-off switches to complex programmable systems that control multiple functions. Controllers are critical in industries like manufacturing, automation, and robotics, ensuring precise and efficient operation of machines.

        FAQ

        What should I consider when buying a used controller?

        Check the compatibility with your existing equipment, the age and condition of the controller, and whether it has been well-maintained. Ensure it meets the required specifications for your application.

        How do I ensure the controller is shipped safely to my location?

        Use a reliable shipping service that specializes in electronic equipment. Make sure the controller is securely packaged with adequate cushioning to prevent damage during transit.

        What is the maintenance schedule for a controller?

        Regular maintenance includes cleaning the device, checking for software updates, and inspecting connections for wear or damage. Refer to the manufacturer’s manual for specific maintenance guidelines.