A float sensor or float switch is an instrument to measure the level of liquid in a container. This is widely used in automatic water level control in an overhead tank. Float Sensors find its applications in domestic water tanks. When water reaches certain level in the solenoid of the senor, it generates a signal, which is then interpreted to measurable quantity of liquid.

SRI Electronics is a well known manufacturer of float sensors. We have supplied our float switches to different vendors for varied applications. Having tested for stringent quality tests, our sensors have been appreciated for long life with accurate reading.