Magnetic proximity sensors include devices that work on inductive, variable reluctance, magneto resistive or Hall effect principles.

Hall effect proximity sensors are used to detect the proximity, presence or absence of a magnetic object using a critical distance

Magnetic field sensors measure magnetic field strength, direction, and/or magnetic flux.

Linear position sensors, all types, is a general search form for all linear position / displacement detection product areas

Level sensors are used to detect liquid or powder levels, or interfaces between liquids.

Gas sensors interact with a gas to initiate the measurement of its concentration.

Temperature instruments use contact or noncontact methods to measure temperature.