Instruction Manual ProfiLux 4 / 4e
EN 2019-01-22 18
5.3 Connecting the Sensors
Connect the sensor connection cables into the corresponding connector sockets provided for
the specific purpose.
• Place the sensors in an area where water can constantly circulate
around them.
• To prevent algae growth, it is best to place the sensors in a dark
spot. For mounting, an open external filter would be a good place.
• To ensure proper sensor measurement, attach the sensors
perpendicular to the water surface.
• Make sure that the cable connection of the sensor is not immersed
in water under any circumstances.
• Many sensors are very susceptible to interference due to their low
level signals. To provide the most accurate measurements, please
have enough distance between the sensors/cables and sources of
interference. These can include: Electronic ballasts, power lines,
DANGER
Products that are already powered should never be pulled by the cable.
This may cause malfunction or damage the connected products and the
ProfiLux 4 / 4e.
They should only be pulled by the plug connected to the power socket.
ProfiLux 4 / 4e and its accessories are destroyed by moisture or excessive
humidity.
DANGER
• Sensor plugs must not be wet or damp when connecting to the
socket.
• Do not use force.
• Only connect Digital Temperature Sensors from GHL to the
temperature sensor socket of ProfiLux 4 / 4e.
• Always connect the sensors to the respective jacks, as this could
damage the device or the sensors.
• A repair caused by this is not a guarantee and is therefore subject
to a charge.