ClassID:

165316

G01F23/244 - CPC Classification

Classification description:

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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid for discrete levels; Schematic arrangements of probes combined with measuring circuits comprising oscillating circuits

Recent Application in this class:
#1
20230113463
2023-04-13

Apparatus and method for sensing water level

#2
20200011725
2020-01-09

Fluid characteristic sensor, sensor system, and method

#3
20180031687
2018-02-01

Radar fill level measurement device

#4
20170160121
2017-06-08

Field device electronics for a conductive limit-level switch

#5
20160076928
2016-03-17

Liquid sensor using temperature compensation

#6
20160033316
2016-02-04

System for sensing flowable substrate levels in a storage unit

#7
20150242660
2015-08-27

Point of sale inductive systems and methods

#8
20140202559
2014-07-24

Fill level monitoring

#9
20140090451
2014-04-03

Systems and methods for measuring an interface level in a multi-phase fluid composition

#10
20130061670
2013-03-14

Liquid sensor using temperature compensation

#11
20120073366
2012-03-29

Level sensor and associated control circuit, in particular for a filter for vehicles

#12
20110276281
2011-11-10

APPARATUS FOR DETERMINING AND/OR MONITORING A PROCESS VARIABLE OF A MEDIUM

#13
20110259960
2011-10-27

Point of sale inductive systems and methods

#14
20110259953
2011-10-27

Point of sale inductive systems and methods

#15
20100326186
2010-12-30

FILL LEVEL DETECTION APPARATUS

#16
20100231245
2010-09-16

Aircraft potable water system

#17
20070068249
2007-03-29

Liquid detecting apparatus, liquid-amount detecting apparatus, liquid detecting method, and liquid-amount detecting method

#18
20060096368
2006-05-11

Method of measuring the height of a liquid using a high-frequency line probe

#19
20050252290
2005-11-17

Liquid detecting apparatus, liquid-amount detecting apparatus, liquid detecting method, and liquid-amount detecting method

#20
20050247127
2005-11-10

Liquid detecting apparatus, liquid-amount detecting apparatus, liquid detecting method, and liquid-amount detecting method

#21
20050247126
2005-11-10

Liquid detecting apparatus, liquid-amount detecting apparatus, liquid detecting method, and liquid-amount detecting method

#22
20050243111
2005-11-03

Liquid detecting apparatus, liquid-amount detecting apparatus, liquid detecting method, and liquid-amount detecting method

#23
20050241390
2005-11-03

Liquid detecting apparatus, liquid-amount detecting apparatus, liquid detecting method, and liquid-amount detecting method

#24
20050194982
2005-09-08

Resonant network fluid level sensor assembly

#25
20050062611
2005-03-24

Auto shutoff overflow controller

#26
20050022595
2005-02-03

Liquid detecting apparatus, liquid-amount detecting apparatus, liquid detecting method, and liquid-amount detecting method