GHL ProfiLux 4 User Manual

Instruction Manual ProfiLux 4 / 4e
EN 2019-01-22 14
The highly accurate pH control
electronics can down regulate (e.g. CO2
supply) or up regulate (Alkalization)
based on the programming that is made.
Disabling pH control during the night
can also be programed.
For measuring and controlling, you will
need the following items in addition to
the controller:
• GHL Powerbar STDL4-4 or
Powerbar 5.1/ 6E PAB: For
switching on and switching off
consumers such as Solenoid
valves, heating, cooling and
pumps, nebulizers.
• GHL Sensors: To measure various
water values.
• Possibly Expansion Cards or additional equipment: Depends on the desired
application.
The diagram shows an example of how the ProfiLux Controller systematically controls the
interaction of individual components and ways it can assist you.
4.2 Functions
• Up to 32 independent channels of dimmable and non-dimmable lamps, freely
adjustable
• Sunrise and sunset
• True calendar moon phase simulation
• Cloud simulation with adjustable random generator, cloud cover, rainy days, seasonal
lighting, Thunderstorm simulation
• Acclimation program
• Feed pause (4 different customizable preferences for pump behavior possible)
• Measurement and control of Temperature, pH Values, Redox, Conductivity
• Sequential temperature control for tubular heater, substrate heater and cooling,
programmable nightly decrease, speed regulated fans controllable
• Menu guided sensor calibration
• Data log
How ProfiLux 4 works

GHL ProfiLux 4 Specifications

General

Model	ProfiLux 4
Category	Controller
Power Supply	12V DC
pH Ports	2
Redox Ports	1
Conductivity Ports	1
Level Ports	4
Digital Inputs	4
12V Outputs	4
Real-time clock	Yes, with battery backup
Digital Outputs	4
Expandable	Yes
Connectivity	USB, Wi-Fi, LAN
Display	Graphic LCD display
Expansion Slots	4
Processor	32-bit
Channels	16
Operating Temperature	0°C to 50°C