Sensor solutions

Liquid Sensors

Liquids are substances in which molecules are free to move relative to each other. Using a variety of different technologies, sensors in this category are capable of measuring fluid flow and level.

Click here to view all Liquid Sensors available at Digi-Key


  • Level
  • Product Training

Level SensorsLevel Sensors - Using mechanical floats or optical sensor technology, level sensors measure liquid levels. Generally, a level sensor is used to signal a low level or overfill condition. With the proper choice of construction materials, these sensors can be used with aqueous, organic, or corrosive liquids.

View All Level Sensors

Product Training

Liquid - Product Training Modules (PTMs)

MEDER electronic 
 Liquid Level Sensing Technology

 MEMs Flow Sensors

Sensors Suppliers - Liquid