Reservoir sensor

Resistive fluid level sensing and control system

Resonant network fluid level sensor assembly

RF admittance measuring method and apparatus for determining the

RF Admittance measuring method and apparatus for determining the

Rod-like probe for the capacitive measurement of the level in a

Rod-shaped element for liquid level detection and...

Scanning capacitive array sensor and method

Self-calibrating capacitance gauge

Self-calibrating liquid level transmitter

Self-calibrating liquid level transmitter

Self-calibrating liquid level transmitter

Sensing apparatus

Sensing device for measuring volume, position, or mass of...

Sensor arrangement

Sensor for accurate measurement of levels in irregularly...

Sensor for levels of conductive liquids

Sensor for measuring content levels in containers

Sensor with amorphous electrode

Shielding system for capacitance type fuel quantity gauge