165304 ⎘
Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measurement of pressure; Indicating, recording, or alarm devices being actuated by mechanical or fluid means, e.g. using gas, mercury, or a diaphragm as transmitting element, or by a column of liquid of bubbler type with electric indicating or recording
Indirect measurement system for identifying the position, density and pressure of an underground liquid or gaseous interface
#2LEVEL AND/OR DENSITY SENSOR DEVICE FOR LIQUID VESSELS
#3Device and method for measuring liquid level in a container by a protected pressure sensor
#4Triple bubbler system, fast-bubbling approach, and related methods
#5Liquid pressure and level sensor systems and sensors, methods, and applications therefor
#6Level and/or density sensor device for liquid vessels
#7Sensor for remote measurement of fluid depth in environmental monitoring
#8Method and system for fluid level determination from pressure measurement
#9Sensor device for detecting a liquid and method therefor
#10Method and equipment for determining the interface between two or more fluid phases
#11Bubble column type hydrocarbon synthesis reactor, and slurry level detecting method
#12Submarine sampler
#13Chromatographic solvent monitor
#14Pressure-based aircraft fuel capacity monitoring system and method
#15Chromatographic solvent monitor
#16Submarine sampler