Liquid Level Controller Kit

The Whadda UK Liquid Level Controller Kit is a versatile and multifunctional sensor kit designed to monitor and manage liquid levels, preventing issues caused by excessive or insufficient moisture. It is perfect for fluid level monitoring, acting as a relay controller, or integrating into an alarm system for enhanced security and automation. This kit provides a reliable solution for maintaining optimal fluid levels in tanks, reservoirs, sumps, and other containers.

A key feature is its configurable LED indicators that display the current fluid level status—Low, Middle, or High—allowing for easy visual monitoring. The integrated relay can automatically switch connected pumps or valves on and off to keep fluid levels within a preset Low-to-High range, ensuring consistent operation and preventing overflow or dry running. Additionally, if the sensor detects a fluid level that is too low or too high (user-selectable), the relay can trigger an audible alarm, such as a bell or siren, providing an immediate alert.

The controller is powered by 12-14V AC or 16-18V DC (please note a power supply unit is not included) and features a relay output rated for 240V at a maximum of 3A, making it compatible with a wide range of pumps, valves, and alarm devices. The kit is supplied unassembled, requiring soldering, which offers flexibility for custom installations and repairs.

Key Specifications

• Controller PCB Dimensions: 104 x 60 mm
• Sensor PCB Dimensions: 104 x 25 mm
• Relay Output: 240V, 3A max
• Power Supply: 12-14V AC or 16-18V DC (PSU not included)
• Assembly: Supplied as a kit, soldering required

This robust and adaptable kit is an excellent choice for DIY enthusiasts, hobbyists, and professionals looking to implement precise liquid level control in agricultural, industrial, marine, or domestic settings.