Float switches can be used for a variety of different industrial and commercial applications. Depending on the intentions of the user, there are different types of float switches and they can be configured in a number of different ways. For sensing the liquid level in a tank or chamber, one of the most common types of float…
If you are searching for “sump pump switches” or “sump pump float switch types” this post should help! The primary connection that controls the sump pump is the sump pump switch, and damaged or defective switches are often the main reason of malfunctioning sump pumps; without a working switch, the pump won’t turn on. You…
If you are searching for “oil level sensor working principle” or “oil level switch working principle” this guide should help! Here we explain the working principle of an oil level float switch with diagrams. What Is An Oil Level Sensor? An oil level sensor is basically a oil float switch or oil level controller that…
Learn how to troubleshoot your water level controls here. 1.Failure of the relay to change the state whenever a liquid touches the probes. (Condition has shown that the electrodes are dry.) Check the electrode connection- are there shorts? Check the electrodes to ensure that they are clean. Check the wiring between the probes and relay…
In the past, old float switches worked by opening and closing dry contacts to send electrical signals that set off a low water level alarm. They used magnetic reed switches that would complete the circuit once the float reaches its lowest point in the water (or when the storage tank is empty). The magnet would…