Wiring method for high and low level control of liquid level controller
Thread Content
This post was last edited by Yamei on 2016-11-6 at 11:15. I’m seeking help from fellow users; I want to use the level controller shown in the image to achieve the following functionality: when the water level in the tank rises to a specified high level, an alarm light will turn on and the pump will start pumping water, continuing to do so until the water level reaches a specified low level at which point the pump will stop. Should the high position be set to normally open and the low position to normally closed? So, how are the wires connected from there to the instrument panel and the relay section? Is there any expert who can give some advice?
It was deleted by the moderator; it’s just a rod-type linkage float level switch with two settings for high and low levels. A float.