Schneider Electric Level relay
Zelio controller This level relay monitors the level of conductive, non-flammable liquids (conductive measuring principle) as limit switches. It can also be used to control fluid levels in a 2-point control during filling and emptying. For this, additional conductive level electrodes are hung in the tank. The measuring principle makes it possible to distinguish between liquid and foam. For indication, two relay changers are present that can be loaded with up to 5 A. The limit value can be set for the resistance value (250 Ohm-1 MOhm) and a time delay for the relays. Settings are made via control elements on the front that can be protected against changes using a transparent cover. 3 LEDs indicate the status of the device The wide-voltage power supply (24-240 VAC/DC) enables a universal application. The cable is connected via screw terminals.This text is machine translated.