| Patents for G01F 23 - Indicating or measuring liquid level, or level of fluent solid material, e.g. indicating in terms of volume, indicating by means of an alarm (31,056) |
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| 07/18/2012 | CN101458113B Fluid level measurement device |
| 07/18/2012 | CN101384886B Paired intermediate frequency (if) sampling for pulse transit time level sensors |
| 07/17/2012 | US8224492 Auto-configuring condition monitoring system and method |
| 07/12/2012 | WO2012094223A1 Method and system for detecting the level of anesthesia agent in an anesthesia vaporizer |
| 07/12/2012 | WO2012093256A2 Neutron backscatter instrument |
| 07/12/2012 | WO2012093242A1 Fluid level sensor apparatus |
| 07/12/2012 | US20120174667 Fluid level measurement apparatus |
| 07/12/2012 | US20120174666 Water level measuring method and device |
| 07/12/2012 | US20120174665 Fill-Level Measuring Device |
| 07/12/2012 | US20120174664 Amplitude profiling in filling-level measuring devices |
| 07/11/2012 | EP2474836A1 A method for echo processing in a pulse-echo ranging system |
| 07/11/2012 | EP2473823A1 A method of determining surface level, and a soil moisture sensor |
| 07/11/2012 | CN202329847U 新型下置式传感器 The new under-mounted sensor |
| 07/11/2012 | CN202329756U 一种用数字显示水位的装置 One kind of water with a digital display device |
| 07/11/2012 | CN202329755U 无线发射汽车油箱偷漏油报警器 Wireless transmitter car stolen tank leak alarm |
| 07/11/2012 | CN202329754U 电容式浮子液位传感器 Capacitive level sensor float |
| 07/11/2012 | CN202329753U 铝液标高装置 Liquid aluminum elevation device |
| 07/11/2012 | CN202329752U Device for manually measuring height of fuel bed |
| 07/11/2012 | CN202329751U 地下水位变化的测量装置 Changes in groundwater level measurement device |
| 07/11/2012 | CN202329750U 一种高精度光纤煤气柜柜位计 A high precision optical fiber gas tank meter counters |
| 07/11/2012 | CN202329749U 一种电子油位传感器 An electronic fuel level sensor |
| 07/11/2012 | CN202329748U Liquid level detecting device and solar water heater |
| 07/11/2012 | CN202329747U 一种改进的磁性翻板液位计 An improved magnetic level gauge |
| 07/11/2012 | CN202329746U 非接触式水箱液位检测装置 Non-contact tank liquid level detection device |
| 07/11/2012 | CN202329745U 电容式油位及含水概略测量装置 Capacitive oil level and moisture measuring device schematically |
| 07/11/2012 | CN202329744U 太阳能电阻电容整合式水位传感器 Solar Integrated resistive capacitive level sensor |
| 07/11/2012 | CN202329743U 一种点式液位报警电路 One kind of point level alarm circuit |
| 07/11/2012 | CN202329742U 隔离式耐高温阻摆料位计 Isolated high temperature resistance level meter pendulum |
| 07/11/2012 | CN202329741U 一种油位计 An oil level gauge |
| 07/11/2012 | CN202329740U 一种润滑油悬浮颗粒吸附对照卡标尺 A lubricating oil suspended particles adsorbed ruler control card |
| 07/11/2012 | CN202329739U 一种用于快速测定构筑物泥位的装置 A device for rapid determination of structures of mud-bit |
| 07/11/2012 | CN202329738U 一种液位计 One kind of gauge |
| 07/11/2012 | CN202329737U 机动车加油用油位显示器 Vehicle fuel oil level indicator |
| 07/11/2012 | CN202329736U 电缆沟水位监测装置 Cable channel level monitoring device |
| 07/11/2012 | CN202329735U 一种闸门传感器组件 One kind of gate sensor assembly |
| 07/11/2012 | CN202329734U 一种量油尺 One kind of dipstick |
| 07/11/2012 | CN202329733U 一种轧机润滑油液位观测器 One kind of mill lubricant level Observer |
| 07/11/2012 | CN202329732U 水文遥测仪 Hydrologic telemetry |
| 07/11/2012 | CN202329731U 消防车水量统计系统 Statistical fire water system |
| 07/11/2012 | CN202329730U 船用无人值守远程报警装置 Marine unattended remote alarm device |
| 07/11/2012 | CN202323463U 碳氢溶剂干洗机蒸馏箱泡沫液位检测装置 Hydrocarbon solvent cleaning machines distillation tank foam liquid level detection device |
| 07/11/2012 | CN202323454U 一种水位传感器初始频率调节电路 One kind of the water level sensor initial frequency adjustment circuit |
| 07/11/2012 | CN202322891U 一体化智能探尺 Integrated Smart Probes |
| 07/11/2012 | CN202321325U 液类铁路罐车智能计量装载液面高度的装置 Liquid class rail tankers loading surface height of smart metering devices |
| 07/11/2012 | CN202314552U 一种负压集液瓶的称重监测结构 Weighing monitoring structures set a negative liquid bottle |
| 07/11/2012 | CN102575956A Fill level gauge |
| 07/11/2012 | CN102574200A Mould for processing molten metal material |
| 07/11/2012 | CN102565876A Ultrasonic water surface evaporation measuring instrument |
| 07/11/2012 | CN102564534A Magnetic liquidometer for water level of steam drum |
| 07/11/2012 | CN102564533A Ultrasonic liquid level measuring method based on pseudo-code correlation technique |
| 07/11/2012 | CN102564532A Oil-water dual-index accurate measuring meter for storage tank |
| 07/11/2012 | CN102564531A Automobile fuel consumption emergency alarming device |
| 07/11/2012 | CN102564530A Intelligent two-wire photoelectric level transmitter with current ranging from 4mA to 20mA |
| 07/11/2012 | CN102564529A Automatic water inlet detection device of outdoor cabinet |
| 07/11/2012 | CN102564528A Grain bin fullness reminder for rice-wheat harvester |
| 07/11/2012 | CN102564527A High frequency mode generator for radar level gauge |
| 07/11/2012 | CN102564526A 水位传感器电路及水位传感器 The water level sensor circuit and a water level sensor |
| 07/11/2012 | CN102564525A Bell jar type gas flowmeter calibration device with spiral pipe micrometer element |
| 07/11/2012 | CN102564524A Method for monitoring variation of liquid, equipment and fuel oil storage system |
| 07/11/2012 | CN102564523A Onsite liquid level display device and onsite liquid level display method |
| 07/11/2012 | CN102564522A Electrode floating type hybrid liquid indicator group with self-diagnosis function |
| 07/11/2012 | CN102564515A Electronic fusion measurement interface level transmitter and measuring method thereof |
| 07/11/2012 | CN102564514A Electronic fusion measurement liquid level transmitter and measurement method thereof |
| 07/11/2012 | CN102564512A Method and device for obtaining real-time oil consumption of automotive vehicle |
| 07/11/2012 | CN102562165A Mining water level warning device |
| 07/11/2012 | CN102550690A Bean milk making machine and method for detecting overflow signal of bean milk making machine |
| 07/11/2012 | CN101919656B Liquid level detection method of soymilk machine |
| 07/11/2012 | CN101871804B Method and device for displaying fuel quantity |
| 07/10/2012 | US8218396 Torsional ultrasonic wave based level measurement system |
| 07/10/2012 | US8217831 System for determining relief on a granule filling surface in a petrochemical reactor |
| 07/10/2012 | US8215166 Capacitive probes and sensors, and applications therefor, and multimode wireless devices |
| 07/10/2012 | CA2614052C Apparatus for capacitive ascertaining and/or monitoring of fill level |
| 07/09/2012 | DE202012005822U1 Messvorrichtung zum Überwachen einer Verfüllung eines Bohrlochs Measuring device for monitoring a filling of a well bore |
| 07/05/2012 | WO2012092334A1 Feed bin monitoring system and method |
| 07/05/2012 | WO2012091190A1 Level gauge |
| 07/05/2012 | WO2012089796A1 Radar level gauging using frequency modulated pulsed wave |
| 07/05/2012 | WO2012089635A2 Electromechanical fill level measurement unit |
| 07/05/2012 | WO2012089438A1 Method and apparatus for orienting a measuring instrument |
| 07/05/2012 | WO2012089356A1 High frequency mode generator for radar level gauge |
| 07/05/2012 | WO2012089235A1 Oil level indicator with electronic output |
| 07/05/2012 | WO2012028426A3 Vibronic measuring device |
| 07/05/2012 | US20120173170 Systems and methods for particle size determination and control in a fluidized bed reactor |
| 07/05/2012 | US20120168973 Water level sensor and heat exchanger sterilizing and humidifying apparatus having the same |
| 07/05/2012 | US20120167678 HTA Fluid Level and Fluid Type Measurement |
| 07/05/2012 | US20120167677 Bi-fuel and dual-fuel automotive combustible gas detection apparatus and method |
| 07/05/2012 | US20120167676 Wireless fuel level sensor for a vehicle fuel tank |
| 07/05/2012 | US20120167660 Self-Calibrating Capacitive Transducer for Determining Level of Fluent Materials |
| 07/05/2012 | DE102010064394A1 Verfahren und Vorrichtung zum Ausrichten eines Messgerätes Process and apparatus for alignment of a measuring instrument |
| 07/05/2012 | DE102010056511A1 Elektromechanische Füllstandsmessgerät Electromechanical Level Meter |
| 07/05/2012 | DE102010016381B4 Spendervorrichtung mit Anzeigeeinheit Dispensing device with display unit |
| 07/04/2012 | EP2470870A1 Device for detecting the presence of water |
| 07/04/2012 | EP2265905B1 Method for measuring the volume flow of electrically conductive liquids through a vessel |
| 07/04/2012 | CN202306241U 一种料位监测装置 One kind of material level monitoring device |
| 07/04/2012 | CN202305554U 一种流速仪结构 One kind of flow meter structure |
| 07/04/2012 | CN202305027U 一种基于单片机的发动机冷却水温水位语音提示装置 Engine cooling water temperature voice prompt device based on a single chip |
| 07/04/2012 | CN202304961U 干簧管式传感器 Reed Sensors |
| 07/04/2012 | CN202304960U 一种储油柜油位计 One kind conservator oil level gauge |
| 07/04/2012 | CN202304959U 一种油箱容积、油位与油泵输出电阻的关系的测量装置 A tank volume measuring device, oil level and oil pump output resistance of the relationship |
| 07/04/2012 | CN202304958U 直读式防盗液位计 Direct reading level gauge theft |
| 07/04/2012 | CN202304957U 一种油位传感器 An oil level sensor |