Material interface level sensing

Material level detector circuit

Material level indicator

Material level probe having crimp seal

Measurement apparatus for measuring fuel capacity used in a...

Measuring device, and conductivity measuring device, for...

Measuring probe

Mechanical self-cleaning probe via bi-metallic or shape memory

Method and a device for capacitive level measurement

Method and apparatus for capacitively determining the...

Method and apparatus for detecting liquid levels in...

Method and apparatus for detection of fluid level in a...

Method and apparatus for determining the quantity and...

Method and apparatus for evaluating the performance of dielectri

Method and apparatus for measuring oil level

Method and apparatus for monitoring liquid levels within a...

Method and apparatus for sensing a liquid level

Method and apparatus for sensing liquid level using baseline...

Method and apparatus for sensing liquid level using baseline...

Method and apparatus to reject electrical interference in a...