Precision liquid level sensor

Patent · 31 December 1984

OSTI ID:865317

Field, Michael E ^[1]; Sullivan, William H ^[1]

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1. Albuquerque, NM

A precision liquid level sensor utilizes a balanced R. F. bridge, each arm including an air dielectric line. Changes in liquid level along one air dielectric line imbalance the bridge and create a voltage which is directly measurable across the bridge.

• Research Organization: AT & T CORP
• DOE Contract Number: AC04-76DP00789
• Assignee: United States of America as represented by United States (Washington, DC)
• Patent Number(s): US 4495807
• OSTI ID: 865317
• Country of Publication: United States
• Language: English

Related Subjects

/73/324/
air
air dielectric
arm
balanced
bridge
changes
create
dielectric
dielectric line
directly
directly measurable
imbalance
including
level
level sensor
line
liquid
liquid level
measurable
precision
precision liquid
sensor
sensor utilizes
utilizes
voltage