VND010 · LEVEL CONTROL FOR WELL AND TANK

VND010 level relay for well and tank at the same time: sensitivity adjustable from 2.5 to 50 kΩ, anti-wave delay, level LEDs and 1 x 5 A output in a 22.5 mm DIN housing. Float switch compatible.

Features

• ✓Monitors well and tank at the same time: it only pumps if there is water in the well and the tank needs it
• ✓Sensitivity adjustable from 2.5 to 50 kΩ
• ✓Anti-wave delay
• ✓Level indicator LEDs
• ✓Float switch compatible
• ✓1.5-module (22.5 mm) DIN-rail housing

Documentation

How it works

1. 1In each vessel, the common probe is the longest; the minimum and maximum probes set the working band.
2. 2The water's conductivity closes the circuit between probes and the relay detects it with a safe voltage.
3. 3The pump only starts if there is water in the well and the tank needs filling: it fills without overflowing and never runs dry.

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Frequently asked questions