RFLS–28
©
Dinel, s.r.o.
8
6 . Settings
The settings must be made before installing the sensor in the TN-28 tubular extender..
When setting up the RFLS-28 sensor, it is necessary to monitor the signalling of both LEDs, there
-
fore it is necessary to make settings before installing the sensor in the tank.
Setup instructions:
•
Make the electrical connection of the sensor - see chapter 5
• In the case of simple detection of non-adhesive medium, it is possible to use
the Quick settings according to chap. 6.1. Otherwise,
it is necessary to make settings
with the presence of medium
.
•
Prepare the measured medium in the auxiliary vessel.
•
If you want to detect the presence of a medium (medium / air) or to detect the interface
of two different media (medium / medium), eg water / oil, follow chap. 6.2 Basic settings
•
If you want to selectively detect a specific medium, follow chap. 6.3 Settings "Medium
window" mode.
6.1. Quick settings
This mode is only suitable for verifying the sensor before start-up if the measured medium is not
available.
a) Setting the mode O (without the possibility of using the medium)
1. The sensor is turned with the measuring electrode into the free space.
2. Apply the magnetic pen for
5 - 10 seconds
to the sensitive spot
of the sensor (at first both
LEDs light up, after approx. 3 seconds the orange LED flashes 3 times, and after another
approx. 2 seconds the orange LED flashes again 3 times - now you can remove the magnetic
pen. The sensor is now set to the mode O (closes when submerged).
b) Setting the mode C (it is open when submerged)
1. The sensor is turned with the measuring electrode into the free space.
2. Apply the magnetic pen for
5 - 10 seconds
to the sensitive spot
of the sensor (at first both
LEDs light up, after approx. 3 seconds the orange LED flashes 3 times, and after another
approx. 2 seconds the orange LED flashes again 3 times - now you can remove the magnetic
pen. The sensor is now set to the mode C (opens when submerged).
If no other agreement the mode “O” is set on all sensors straight from the factory.
When using the function "Quick Settings", the sensor does not eliminate the presence
of deposits and foam on the electrode. The manufacturer recommends performing Basic
Settings as soon as possible.
