Description

Filling control relay in tanks with alarm by minimum level.Level control in conductive liquids
Level filling control for tanks or cisterns
Adjustable sensitivity, according to the liquid conductivity (selected in the front button) 4 – 30 KΩ
Protection of pumps, against lack of water inside the tanks – alarm function for minimum level

Applications

• Level control in conductive liquids, using 3 level probles (minimum, maximum and mass ), with high level protection against tank spills

• Level filling control for tanks or cisterns

• Adjustable sensitivity, according to the liquid conductivity (selected in the front button) 4 – 30 KΩ

• Protection of pumps, against lack of water inside the tanks – alarm function for minimum level

Operation

Power the relay ( green led light on – A.1)

The output contact S1 arms when the liquid level reaches the minimum level probe (output 6) – red light switches on “F.A. – Lack of water”, indicating the absence of water inside the tank

The output contact S1 disarms when the liquid level reaches the maximum level probe (output 5) – red light switches off