165329 ⎘
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 the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material Electromagnetic waves
Sub-classes:SPATIALLY RESOLVING FILLING LEVEL MEASUREMENT
#2A SENSOR ARRANGEMENT
#3TDR-BASED DETECTION OF CONTAMINATION
#4LEVEL DETERMINATION SYSTEM WITH REDUCED SENSITIVITY TO CONDENSATION
#5PIT SENSOR
#6RADAR FILL LEVEL MEASURING DEVICE FOR DETECTING THE FILL LEVEL OF A MEDIUM WITH LOW PERMITTIVITY IN A CONTAINER
#7DEVICES, SYSTEMS, AND METHODS FOR MEASURING FLUID LEVEL USING RADIO-FREQUENCY (RF) LOCALIZATION
#8DETERMINING A CHANGE IN VOLUME OF FLUID ADDED OR REMOVED FROM A VESSEL
#9De-embedding of Electromagnetic Imaging Data on Large Storage Bins
#10LEVEL METER, LEVEL METER SYSTEM, AND COMMUNICATION ADAPTER FOR LEVEL METER SYSTEM
#11Device, Beverage Maker, And Method For Dosing Solid And/Or Liquid Substances
#12FILL LEVEL MEASURING DEVICE FOR CARRYING OUT A MEASUREMENT
#13METHOD FOR INSTALLING A LEVEL MEASURING DEVICE
#14SMART SENSOR DEVICE FOR CONTAINER SYSTEMS
#15FILL LEVEL METER
#16GUIDED WAVE RADAR LEVEL GAUGE AND METHOD OF DETERMINING A LOCATION OF AN INTERFACE USING THE GUIDED WAVE RADAR LEVEL GAUGE
#17WATER BOTTLE WITH CONSUMPTION TRACKING AND PH SENSING CAP
#18RADAR-BASED LIQUID VOLUME DETECTION IN A MOVING VESSEL AND USE OF RADAR SENSOR ON AGRICULTURAL IMPLEMENT
#19SYSTEM AND METHOD FOR DETERMINING CONTENT UTILIZING EXTERNALLY MOUNTED CONTAINER MONITORING SYSTEM
#20SYSTEM AND METHOD FOR DETERMINING CONTENT UTILIZING EXTERNALLY MOUNTED CONTAINER MONITORING SYSTEM
#21SYSTEM AND METHOD FOR DETERMINING FLUID LEVEL AND/OR ALCOHOL CONTENT UTILIZING EXTERNALLY MOUNTED CONTAINER MONITORING SYSTEM
#22CONTAINER FOR PRESSURIZED LIQUID GAS AND LIQUID LEVEL MEASURING SYSTEM
#23FILL LEVEL MEASURING DEVICE
#24FIELD DEVICE SYSTEM WITH VOLTAGE FEEDBACK AND METHOD OF CONTROLLING THE FIELD DEVICE SYSTEM
#25FILL-LEVEL METER
#26FILL-LEVEL METER
#27FILL-LEVEL METER
#28GUIDED WAVE RADAR LEVEL GAUGE AND METHOD OF OPERATING THE GUIDED WAVE RADAR LEVEL GAUGE
#29METHOD AND APPARATUS FOR MEASURING LEVEL FOR CALCULATING FLOW OF PROPELLANT TANK
#30INTRINSICALLY SAFE EXPLOSION-PROOF LEVEL METER
#31LEVEL METER
#32Methods for determining a level of a medium in a container, computer readable media, and probing systems
#33RADAR LEVEL GAUGE SYSTEM AND METHOD FOR DETECTING SUBMERGED ANTENNA CONDITION
#34SYSTEM AND METHOD FOR ESTIMATING A SIGNAL PROPAGATION PROPERTY OF A SUBSTANCE COMPOSITION IN A PREDEFINED LEVEL RANGE
#35MOBILE, LOW PROFILE STORAGE TANK SENSOR MONITORING ANALYTIC MANAGEMENT SYSTEM AND METHODS
#36MULTIPLE RADAR RECEIVER LIQUID LEVEL DETECTION SENSOR SYSTEMS AND METHODS FOR MOBILE, LOW PROFILE STORAGE TANKS
#37MULTIPLE RADAR TRANSMITTER LIQUID LEVEL SENSOR SYSTEMS AND METHODS FOR MOBILE, LOW PROFILE STORAGE TANKS
#38MULTIPLE RADAR TRANSMITTER/RECEIVER LIQUID LEVEL SENSOR SYSTEMS AND METHODS FOR MOBILE, LOW PROFILE STORAGE TANKS
#39HOUSING AND CABLE CLAMP AND DEVICE FOR DETERMINING AND/OR MONITORING A PROCESS VARIABLE OF A MEDIUM
#40PHASED ARRAY RADAR FOR FLUID SENSING
#41SPRAY MIST DETECTION IN PROCESS PLANTS
#42SENSOR ARRANGEMENT
#43RADAR MEASURING DEVICE FOR DETERMINING FILL LEVELS AND/OR DISTANCES
#44RADAR-OPERATED FILL LEVEL MEASURING DEVICE
#45RADAR LEVEL GAUGE SYSTEM AND METHOD FOR PRODUCT LEVEL ESTIMATION IN HIGH-LEVEL AND/OR LOW-LEVEL MEASUREMENT CONDITION
#46MEASUREMENT ASSEMBLY OF GUIDED WAVE RADAR LEVEL GAUGE WITH HIGH-TEMPERATURE AND HIGH-PRESSURE SEALED-COMPENSATION TYPE
#47FURNACE SLAG AMOUNT ESTIMATION DEVICE, FURNACE SLAG AMOUNT ESTIMATION METHOD, AND MOLTEN STEEL PRODUCTION METHOD
#48MODULAR FIELD DEVICE
#49LEVEL MEASUREMENT IN CONTAINERS
#50LEVEL METER
#51DETECTING A BOUNDARY LAYER USING A MACHINE LEARNING ALGORITHM
#52DEVICES, SYSTEMS, AND METHODS FOR MEASURING FLUID LEVEL USING RADIO-FREQUENCY (RF) LOCALIZATION
#53WINDOW WITH FERROMAGNETIC MARKER FOR A MEASURING ARRANGEMENT, AND MEASURING ARRANGEMENT WITH SUCH A WINDOW
#54FILL LEVEL MEASURING DEVICE
#55Dose measurement system and method
#56Frying oil sensing means and frying oil management within an industrial fryer setup
#57LEVEL MEASURING DEVICE FOR USE IN HIGH-PRESSURE APPLICATIONS
#58Frying oil sensing means and frying oil management within an industrial fryer setup
#59FILL-LEVEL MEASUREMENT USING A MACHINE LEARNING ALGORITHM
#60RADAR LEVEL GAUGE SYSTEM WITH A CONICAL DIELECTRIC ANTENNA BODY
#61PRIMARY SODIUM PUMP BYPASS INSTRUMENTATION MODULES
#62RADAR CIRCUIT FOR A LEVEL MEASURING DEVICE
#63FIELD DEVICE SYSTEM AND METHOD OF CONFIGURING A FIELD DEVICE SYSTEM
#64TIME OF FLIGHT GRAIN CART FILL SENSOR WITH COMBINED SPOUT AS SCANNING HEAD
#65SIDE MOUNT TIME OF FLIGHT GRAIN FILL SENSOR
#66MEASURING DEVICE WITH SELF-TEST FUNCTION
#67Resonance-Based Imaging in Grain Bins
#68FIELD DEVICE
#69RADAR LEVEL GAUGE SYSTEM PROPAGATING MULTIPLE INDIVIDUALLY GENERATED TRANSMIT SIGNALS BY A COMMON ANTENNA
#70Determining a change in volume of fluid added or removed from a vessel
#71LEVEL MEASUREMENT SYSTEM AND WIRELESS OPERATOR DEVICE
#72NON-CONTACT LIQUID LEVEL SENSOR
#73SAMPLING APPARATUS AND METHOD
#74HIGH-FREQUENCY-BASED FIELD DEVICE
#75FLOW AND LEVEL MONITOR FOR FLUID SYSTEMS
#76METHOD FOR DETERMINING THE QUANTITY OF A FLUID IN A CONTAINER, AND APPARATUS THEREFOR
#77LOOP-POWERED FIELD DEVICE WITH IMPROVED LOOP CURRENT CONTROL
#78MEASURING DEVICE AND METHOD OF OPERATING A MEASURING DEVICE
#79LEVEL MEASURING DEVICE
#80FILLING LEVEL MEASURING DEVICE AND METHOD FOR THE IN-LINE CALIBRATION AND/OR VERIFICATION OF A FILLING LEVEL MEASURING DEVICE
#81HIGH-FREQUENCY MODULE FOR A LEVEL METER
#82FILLING VOLUME MEASUREMENT
#83DISTANCE SENSOR MODULE
#84ANGLE-RESOLVING FILL-LEVEL MEASURING DEVICE
#85FUNCTIONAL INTERFACE FOR PROVIDING A FUNCTION ACCORDING TO SENSOR MEASUREMENT VALUES, AND SENSOR FOR PROVIDING MEASUREMENT VALUES TO A FUNCTIONAL INTERFACE
#86FILL-LEVEL MEASURING DEVICE
#87HYGIENIC GUIDED WAVE LEVEL MEASUREMENT WITH SHEATH
#88TOPOLOGY-ACQUIRING LEVEL GAUGE
#89FILL-LEVEL MEASUREMENT DEVICE
#90ANTENNA FOR RADAR-BASED FILL LEVEL MEASURING DEVICES
#91MULTIDIMENSIONAL MEASURING FILL LEVEL RADAR AND METHOD
#92LEVEL-MEASURING DEVICE WITH SELECTABLE QUALITY LEVEL OF A MONITORING FUNCTION
#93Methods for determining variability of a state of a medium
#94Radar level gauging using corner reflector formed by product surface and tank wall
#95RADAR SENSOR WITH SPHERICAL SENSOR HOUSING
#96Unloading Steering Assist
#97ALARM HANDLING IN LOOP-POWERED FIELD DEVICE
#98FILL-LEVEL MEASUREMENT DEVICE
#99CALIBRATION OF MODULAR FILL-LEVEL GAUGES
#100METHOD FOR DISTRIBUTED DETERMINATION OF A FILL LEVEL OR LIMIT LEVEL
#101Suppression tank scale and level determination
#102Arrangement of a sensor in a holding device having a double ring seal, sensor, and method for mounting a sensor
#103In-situ evaluation method and system for loess collapsibility based on non-destructive time-domain reflection technology
#104APPARATUS FOR IN SITU LEVEL AND FLOW MEASUREMENT
#105FILL LEVEL RADAR FOR FILL LEVEL AND TOPOLOGY CAPTURING
#106Dose measurement system and method
#107Concrete Pump Water Box Level Sensor
#108OPTICAL FILL LEVEL MEASURING DEVICE
#109LEVEL GAUGE AND METHOD FOR SENSING MATERIAL LEVELS IN TANKS
#110Antenna system for a topology-capturing radar meter
#111LEVEL MEASURING INSTRUMENT WITH RADAR SYSTEM ON CHIP
#112IMAGING RADAR LEVEL GAUGE WITH ADAPTIVE BEAM STEERING CAPABILITY OPERATING UNDER HARSH CONDITIONS
#113Flow and level monitoring fluid system including nadir-facing and angle flow sensors with MIMO phase radar sensors
#114SYSTEMS AND METHODS FOR DETECTING FILL-LEVELS IN CROP TRANSPORT RECEPTACLES
#115System and method for sub-wavelength detection for jetting-based additive manufacturing using a split ring resonator probe
#116METHOD FOR PUTTING A LEVEL MEASURING DEVICE INTO OPERATION
#117SENSOR ASSEMBLY WITH ALIGNMENT DEVICE
#118FASTENING DEVICE FOR A SENSOR
#119FLOW AND LEVEL MONITOR FOR FLUID SYSTEMS
#120RADAR LEVEL GAUGE SYSTEM AND METHOD WITH IMPROVED FILLING LEVEL DETERMINATION
#121System Consisting of a Fill Level Measuring Device for Measuring the Fill Level of a Medium in a Container and Attachment and an Attachment
#122DEVICE, SYSTEM AND METHOD FOR RODLESS GUIDED MICROWAVE RADIATION
#123Radar level gauge system and method with transmission line probe and stepped frequency sweep
#124BIN SENSOR
#125LEVEL MEASUREMENT APPARATUS AND METHOD
#126FASTENING DEVICE FOR FILL LEVEL GAUGES
#127PROTECTION DEVICE FOR SEALING A SENSOR DEVICE
#128MEASURING DEVICE FOR PROCESS AUTOMATION IN THE INDUSTRIAL ENVIRONMENT
#129LEVEL MEASURING DEVICE FOR MONITORING THE SURFACE TOPOLOGY OF A BULK MATERIAL
#130DEVICE AND METHOD FOR MEASURING THE FILL LEVEL IN A TANK FOR A VEHICLE, TANK PROVIDED THEREWITH, VEHICLE, AND PRODUCTION METHOD
#131FILL-LEVEL MEASURING DEVICE
#132Non-intrusive contactless filling level determination system and method
#133FMCW-BASED DISTANCE MEASURING DEVICE
#134In or relating to field devices
#135TEMPERATURE CONTROL DEVICE AND SUBSTRATE PROCESSING APPARATUS
#136Fill level radar with variable quantization accuracy
#137FLUID DETECTION
#138Method and system for remotely monitoring wastewater in manhole of underground drainage network and alerting
#139LEVEL MEASUREMENT APPARATUS
#140MICROWAVE TRANSMISSION ARRANGEMENT WITH ENCAPSULATION, COMMUNICATION AND/OR MEASUREMENT SYSTEM AND RADAR LEVEL GAUGE SYSTEM
#141MEASURING DEVICE FOR SENSING A PROCESS VARIABLE IN A CONTAINER
#142Tank feed through structure for a radar level gauge and a method of manufacturing a coupling arrangement for a tank feed through structure
#143Radar level gauge with elastic system
#144Devices, systems, and methods for measuring fluid level using radio-frequency (RF) localization
#145Radar fill level measurement device with a radar system-on-chip
#146WAVEGUIDE FOR A RADAR LEVEL GAUGE
#147Through the wall tank level measurement with telemetry and millimeter wave radar
#148Hygienic tank seal
#149MEASURING DEVICE WITH A FLANGE, FLANGE AND CONTAINER
#150Phased array radar for fluid sensing
#151Radar level gauge system and method for reduced lower dead zone
#152Radar module comprising a microwave chip
#153Radar level gauging apparatus
#154Radar level gauge system and method for controlling the radar level gauge system
#155Fluid level and composition sensor
#156Cement supply control systems and methods
#157Radar module having a twin fin
#158Calibration method for first time use of equipment
#159Calibration method for a TDR measurement
#160Radar measuring device
#161Apparatus for measuring levels of materials
#162Probe for phase transition detection
#163Methods for determining variability of a state of a medium
#164Radar level gauge system with improved heat dissipation
#165Method for FMCW-based distance measurement
#166Proof test of radar level gauge system
#167Method for generating a time delay
#168Method for data compression during fill level measurement
#169Guided wave radar level gauge with explosion proof housing and floating barrier
#170Fill-level measuring device
#171Fill level measuring device
#172Detection of event-based states during a fill level measurement
#173SYSTEM AND METHOD OF ASSISTED OR AUTOMATED GRAIN UNLOAD SYNCHRONIZATION
#174System and method of assisted or automated grain unload synchronization
#175SYSTEM AND METHOD OF ASSISTED OR AUTOMATED GRAIN UNLOAD SYNCHRONIZATION
#176MEASURING PROBE FOR DETERMINING OR MONITORING A PHYSICAL OR CHEMICAL PROCESS VARIABLE OF A MEDIUM
#177FILL LEVEL MEASUREMENT DEVICE
#178Suppression tank scale and level determination
#179System for recognizing and/or determining the volume of bodies or substances made of dielectric and/or conductive material
#180Removable display and operating module for a field device
#181Filling system for filling containers with a fluid filling material and filling machine
#182Method for filling-level measurement
#183High-frequency module
#184Determining a presence or absence of water in a DC casting starter block : method and direct chill apparatus claims
#185Radar sensor for object detection
#186Microwave transmission arrangement comprising a hollow waveguide having differing cross-sectional areas coupled to a circuit board with a ground plane circumscribed within the hollow waveguide
#187High-frequency component
#188Fill level measurement device
#189System for sensing substance levels in a storage unit
#190Field device having a plurality of arithmetic units
#191Valve arrangement for a guided wave radar level gauge
#192Detecting material type using low-energy sensing
#193Fill state radar antenna assembly for measuring the fill state in a container
#194Fill level sensor for detecting a fill level of a fill medium in a container
#195Guided wave radar level gauge and method for controlling the guided wave radar level gauge
#196BATTERY-OPERATED MEASUREMENT DEVICE
#197Method and laboratory system to process a laboratory carrier based on a feature of a test liquid in the laboratory carrier
#198Method for determining the fill level of a filling material in a container
#199Fill level sensor with power limitation
#200FILL LEVEL MEASURING DEVICE
#201Method and system for measuring a liquid level in a pressure vessel of a urea synthesis plant
#202Radar level gauge for measuring the volume of bulk products in tanks
#203Method and system for detecting a fault condition in the measurement of the level of a medium in a tank
#204Radar measurement device and arrangement of a radar measurement device on a container
#205Magneto-inductive flow meter including a device for continuous quantitative determination of the degree of filling
#206Dose measurement system and method
#207Time domain reflectometry liquid level sensing for launch vehicles
#208Millimeter wave reflection test apparatus
#209Pulsed radar level gauge with feedback of transmit pulse
#210System for sensing flowable substrate levels in a storage unit
#211Downhole detection
#212Fill level measuring arrangement and method for operating a fill level measuring arrangement
#213GWR probe for interface measurement and viscous fluids
#214Radar level gauging with power-dependent number of measurement operations
#215Guided wave radar level gauge having an explosion proof housing with an intrinsically safe output
#216Radar level gauging using corner reflector formed by product surface and tank wall
#217Radar level measurement device comprising synchronisation signals on different line types
#218Field device with mounting adapter
#219Image forming apparatus
#220Method for detecting potential faulty states on an FMCW-based filling level measuring apparatus
#221Fill-level measuring device
#222Fill level measuring device
#223Level radar device with adaptive transmission power adjustment
#224Radar level gauge with sealing dielectric filling member and structurally reinforced element
#225Level measuring instrument with radar system on chip
#226Well clean-up monitoring technique
#227Timing control circuit for guided wave radar level transmitter
#228Expert control systems and methods for level measurement
#229High and/or low energy system coupler
#230Method for generating a masking curve for a fill state measuring device
#231Radar module
#232Radar measuring device with plano-convex lens
#233Antenna arrangement
#234Method for determining the fill level of a fill substance located in a container
#235Radar based fill-level sensor
#236Testing system
#237Waveguide arrangement having a waveguide tube with an outer wall spaced from an inner wall of a jacket by a distance less than 100 μm
#238System for sensing substance levels in a storage unit
#239FILLING LEVEL MEASUREMENT SYSTEM AND METHOD
#240Electronic component for emitting and receiving radar signals
#241Low-cost measurement system using time domain reflectometry
#242Water level measuring system, information processing apparatus, and water level measuring method
#243Determining a change in volume of fluid added or removed from a vessel
#244Automation field device
#245MATERIAL DETECTING MECHANISM OF SOWING MACHINE, SOWING MACHINE, AND UNMANNED AERIAL VEHICLE FOR PROTECTING PLANTS
#246Gauging instrument intended to be sealingly mounted on a nozzle of a tank
#247Fill level gauge with a continuously measuring fill level sensor and method for operating such a fill level gauge
#248Miniature size force sensor with bubble detection capabilities
#249System and method for determining level and density distribution
#250Portable fluid level monitoring device and method
#251WIRELESS RADAR LEVEL GAUGE
#252Temperature-resistant fill level measurement device
#253Composition ratio estimation device/ composition ratio estimation method/ composition ratio estimation program/ and liquid level gauge
#254Radar sensor for fill level or point level measurement
#255Device for filling a container with a filling product
#256Method for calculating a linearization curve for determining the fill level in a container and the use of a mobile end device for said method
#257Sealing dielectric filling member with mechanically reinforced element
#258Fouling mitigation and measuring vessel with container fill sensor
#259Radar level gauge with H-mode wave transducer
#260Radar level gauge
#261Classification method and device
#262Radar level gauge system with improved feed-through
#263Method for measuring the flow velocity of a medium
#264Method for measuring fill levels
#265Method for detecting a fault state at an FMCW-based filling level measuring device
#266Fastening assembly for a radar level-measuring device
#267Radar level gauge system with dielectric antenna
#268Measuring device with power management
#269TDR transducer with boomerang waveguide
#270Method for FMCW-based distance measurement in waveguides
#271Steam physical property measurement using guided wave radar
#272Arrangement for determining and displaying the optimal material thickness when measuring fill levels using radar sensors
#273Impedance limit switch for reducing EMC radiation
#274Method and safety circuit for safe limiting of electrical power consumption
#275Frequency converter circuit for a radar-based measuring device
#276Measurement Device Control System for Determining a Topology of a Surface of a Bulk Material
#277Impedance sensor and method for its operation
#278Antenna assembly
#279TIME DOMAIN REFLECTOMETRY INSTRUMENT WITH BOTTOM UP ALGORITHM
#280Fill level radar comprising a build-up detector
#281Method for determining and displaying remaining filling or draining time
#282Surface detection apparatus for blast furnace
#283METHOD AND SYSTEM FOR MEASURING THE ENERGY CONTENT OF GAS
#284Fill level measuring device
#285Radar transceiver chip
#286System for sensing flowable substrate levels in a storage unit
#287Precision ADC sampling clock for high accuracy wireless guided wave radar
#288Method for detecting the tilt of a floating roof floating on a medium stored in a tank
#289Printed circuit board for a radar level measurement device with waveguide coupling
#290Magnetic dipole antenna with omnidirectional e-plane pattern and method of making same
#291Mobile distribution station with guided wave radar fuel level sensors
#292Fill level measurement device with potential isolation in a waveguide
#293Dose measurement system and method
#294Cement supply control systems and methods
#295Dielectric filling member with microwave absorbing element
#296Radar level gauge system and method for interface measurement
#297Radar fill level measurement device comprising a synchronizing signal on different layers of a printed circuit board
#298Method and fill level measuring device for determining the fill level of a medium by means of continuous wave radar measurement
#299Radar fill level measurement device comprising radar chips on different planes of a circuit board
#300Radar fill level measurement device with a radar system-on-chip