Inside the stem there is an individual hermetically sealed electrically insulated magnetically activated dry contact reed switch.
Float level sensor principle.
Also all of the electronics are built into the head so you can.
Water level control s float switches work by using probes instead of float switches.
Float switches of the 21st century have come much further in the amount of operations your float switch can perform.
The position of a floating ball with a magnet floating ball for short in the measured medium is affected by buoyancy.
Float operated level switches.
Float level sensor operating principle the fpi sensors float level sensor operates with an internal magnetic reed switch and an external magnetic field mounted in the float.
For example water level controls is a float switch manufacturer that is revolutionizing the way float switches are used for water level sensing.
How new float switches work.
Water level control s new float switches work by using probes instead of floats to detect or sense.
In other instances such as magnetostrictive sensors continuous monitoring is possible using a float principle.
The sensor probes actually act as their own sensors and do not pass electricity through the probes which keeps them from fouling degrading and deteriorating.
How new float switches work.