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K2639 - Liquid level control system

Liquid level control system - a set for self-assembly

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ID: 192490

18,13€ gross (23% VAT)
14,74€ net

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Devices that use water during operation (dishwashers, tanks with water), it is worth equipping with a system that controls its level. Then you will not be able to work "dry" or excess liquid, which can have unpleasant consequences - even to confront your neighbors living floor below.
The kit consists of two parts: a small PCB with electronics and a flat level liquid sensor. The device can work in different modes. In the simplest form it signals by lighting the appropriate LED level: LOW, MEDIUM or HIGH. The automatic operation mode uses a built-in relay. Depending on the configuration, it activates / disables the pump (valve) for too low or too high liquid levels.
In the alarm mode deviation from the set level is signaled acoustically or in a different way chosen by the user. And in this case, it is possible to configure the system to signal too low or too high liquid levels.


  • Liquid level control
  • Level imaging - LED diodes
  • Signaling of excess or lack of liquid
  • Executive element - relay
  • Contact load - 240 VAC / 3 A max.
  • Sensor board - 104 x 25 mm
  • A small number of elements, simple assembly
  • Power supply - 12-14 VAC or 16-18 VDC
  • 100 mA current consumption