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GHL ProfiLux 4e Aquarium Controller - White


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GHL`s Profilux Line of controllers are recognized globally for their great reliability and accuracy by hobbyists and research institutions.
The Profilux 4e brings the same great reliability and accuracy the GHL Profilux 4 Aquarium Controller is known for, at a more affordable price.

"e" is for essential in its Profilux 4e title, as this controller was designed for hobbyists whom only need the essential functions, and can expand control at a later time. Right out of the box, the Profilux 4e can manage lighting control, water parameter measurements, auto top-off, flow, and more, making it best in value and expansion capabilities without needing to go out and buy external modules:

  • Built-in temperature and pH/ORP inputs
  • 1-10V control for pumps or other devices
  • Built-in Level sensor support to connect float, optical, flow or leak sensors
  • Built-in display and touch keys allows you to check current probe values, easily change settings, pause for feedings, and more
  • Expandable, as your aquarium needs grow. Additional ports and sensor inputs can be added with GHL Expansion Cards or Expansion Box
  • Built-In Wi-Fi and USB connections make sure you stay connected and informed on you aquariums status through e-mail, web interface, and myGHL Cloud Service.

      Technical Details:

      Controller Dimensions: 8.66" L x 5.91" W x 2.17" H
      Controller Weight: 8.2 lbs / 3.7 kg
      ProfiLux 4e Measures and Controls:
      Water temperature
      Redox potential
      Conductivity Optional (Expansion Card can be retrofitted)
      Oxygen Optional (Expansion Card can be retrofitted)
      Relative humidity Optional (Expansion Card can be retrofitted)
      Air temperature Optional (Expansion Card can be retrofitted)
      Other Sensors In preparation
      KH / Alkalinity Optional (with KH Director)
      Functions and Features:
      Lighting control channels 32
      1-10 V interfaces 6 (optional 30)
      Controllable, separately switchable
      Expansion slots 3 (2x external access, 1x internal access)
      Dosing Pump control
      Stream Pump control
      Digital light control interface for
      Mitras Lightbar / Slimline or RS232
      USB interface
      Digital outputs / switch channels 8 (optional 64)
      Inputs level and flow sensors /
      leakage detectors
      4 (optional 16)
      Power failure monitor
      AUX connection
      GHL Control Pad connection
      DCF receiver connection
      Connections for devices with PAB
      (e.g. Powerbar-PAB, Doser 2…)
      Expansion Box extension possible
      Visual and Acoustic Alarm
      Graphical display
      Integrated webserver and
      email client
      Cloud service myGHL
      Operating system ProfiLuxOS
      What’s included:
      • Aquarium Controller P4e
      • Digital water temperature sensor
      • USB cable

      Further Reading & Troubleshooting:

      Manufacturer Info

      GHL - Advanced Aquarium Technology

      The versatility and functionality of GHL products are legendary. No matter if you own an aquarium, terrarium, or pond, GHL products can grow to meet your needs. They have been developing advanced aquarium technology since 1998 and continue to develop products that meet the needs of the modern aquarist. They listen to their customers` needs and implement features for all hobbyists to enjoy.

      When GHL develops products, even the smallest details are considered. Safety and reliability are always at the top of the list! GHL products are field-tested in many different scenarios before they are released to the market. They understand the importance of reliability and give you this so you can succeed in fishkeeping.

      GHL`s Aquarium Technology line consists of ProfiLux aquarium controllers, Mitras LED Lights, GHL Dosers, and additional modular accessories that can be used together or separately. Free apps and software keep you informed about your aquarium at all times. You`ll be able to perfectly simulate natural environments for your fish, corals, and plants. GHL is active on aquarium message boards and engages with their users on social media and at events around the world. They have a ton of free how-to tutorial videos on their YouTube channel to get you up and running fast!

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