Reed Switch Water Level Sensor

The figure shows the float and the stem.

Reed switch water level sensor.

A float with built in magnets then triggers the reed switch relays generating a potential signal with resistance current or voltage value that increases or decreases according to the fluid level then give the signal to the gauge via wires which shows. The sensor uses a magnet and a reed switch to detect liquid presence. Gltv3 reed switch type petrol level sensor it is done by sealed reed switches positioned inside the main shaft of the sensor. Si u04 magnetic float level sensor reed operate on a direct simple principle.

Reed switches and reed sensors are used along with resistors or special reed sensors with integrated resistor to give out a potentiometric feed back across two outputs as a foamed magnetic float moves along the pcb s length. How to use magnetic sensor and reed switch in projects a magnetic field from an electromagnet or a permanent magnet will cause the reeds to attract each othe. As the magnetic float rises and falls as liquid levels change. The float s magnetic.

These level sensors work on the float principle with magnetic transmission. Kupo media 12 479 views. Magnetic float level sensor works with reed switch is a continuous level sensor. The advantage of reed switch type level sender over thick film swing arm type level sender is the reed switch s durability and reliability.

The pcb tracks can be designed in such a way that a full tank gives high resistance and an empty tank gives low resistance or vice versa. Water level fluid level capacitive sensor how it works and how to make one duration. Additionally in reed switch level senders the float is the only moving part of the sender thereby minimizing potential mechanical failures. The float integrates a magnet and the stem a reed switch at the set point.

Reed switch in liquid level sensor sensotex duration. The reed switch has its contacts encased in a glass tube with inert gas and operates by an applied magnetic field. Gltv3 reed switch type water fuel level sensor it is done by sealed reed switches positioned inside the main shaft of the sensor.