Capacitive probes can be used to measure the depth of liquids and solids. A rod, normally coated with PVC or…
An often utilized technique of indirectly measuring a liquid level is to measure the hydrostatic pressure at the bottom of…
As the name suggests these sensors employs fiber optics technology to function. A fiber optic sensor generally guides light to…
Radar level transmitter basically employs electromagnetic waves to determine the fluid level in a tank. It converts level information into…
Interferometer sensors employ energy in the form of light or sound to make precise position/location measurements. There are a number…
Magnetostrictive sensors detect the location of a magnetic ring that slides along a conductive metal tube; in other words this…
Discrete Sensor Outputs Basically sensor outputs can be categorized into two types: discrete also referred to discrete or logic…
The photoelectric pressure transducer uses a phototube and a light source (either a stable source of light or ac modulated…
Electronic IC temperature sensors are specialized integrated circuits that are used for sensing temperatures in the -55° C to +150°C…
Calibration of the sensor is the relationship between the physical measurement variable input and the signal variable output for that…
