#relay_level
Liquid level relay
Liquid level control
جهاز التحكم في مستوى السائل
Use of the device and principle of operation:
Connect the device according to the diagram.
The relay will not energize when it is
energized if the water level in well between low
electrode and the lower electrode. When the water
levet touches to the upper electrode relay activates
and the water level drops and drops below the
the low electrode relay is deactivated.
When the relay is activated 1(16NC) and
2(15-com) contact poles are open circuits 2(15-com)
and contact poles 3(18-no) become shorted.
When the relay has deactivated 1(16-NC) and
2(15-com) numbered contacted poles are short
circulated 2(15-Com) and 3(18-no) numbered
the contact poles become open circuits.
Sensitivity adjustment: You can adjust the
sensitivity by button (100KΩ). Make sure the
the electrodes are in contact with the water while you are
adjust the sensitivity level. Then turn the knob towards 100KΩ. When the device detects the electrodes pulls the relay.
In order to provide the device to detect the electrodes, the resistance value of the liquid must be lower than the adjusted value
beforehand.
Remark :
For two-electrode systems, short the top (U) and bottom (L) electrodes together and use them with the bottom electrode.
(T)electrode
Emptying mode and filling mode level relay.
شرح مفصل level relay
Level relay working principle level conrol relay.
ريلاي تحديد مستوى السائل liquid level relay.
Level relay
شرح مبسط للمبتدئين level relay
شرح توصيل وعمل رولي نيفو.
voltage level relay
Liquid level controller tension.
What is a level relay?
Tense-Electronic
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