Level
high or low along a bead it's a measure referenced.
See Also: Liquid Level, Signal Level Meters, Level Transmitters, Depot Level Test
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Level Measurement & Level Sensors
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With so many technologies, products and parameters to consider, selecting the best technology for level measurement can be challenging. Choose from the comprehensive Rosemount portfolio of level devices for the best solution for your level application.
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Level Monitoring
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Magnetic level switches are used for the monitoring and control of liquid level in tanks. These level switches are specifically manufactured to customer specifications. The float switches are manufactured with a hermetically sealed contact which is located within the guide tube. The float sliding on the tube contains a ring magnet which activates the sealed contact in a non-contacting fashion. The sealed contacts are available as SPST (N/O or N/C) or SPDT (N/O + N/C). The float sliding up and down on the guide tube is the only moving part on the M-series magnetic float switches.
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Sound Level Meter
SoundTrack LxT
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The SoundTrack LxT® Sound Level Meter was developed to meet the unique needs of those involved in workplace noise exposure assessment and plant noise surveys.
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Level System
Universal II
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The Universal II level transmitter offers increased reliability, low maintenance and an intrinsically safe design for dependable level measurements in all kinds of process liquids, slurries, granulars and interfaces.Universal IIThe Universal II is a two wire level transmitter that eliminates the need for line power in the field and saves costs for additional hardware. It provides reliable level measurements in all kinds of process liquids, slurries, granulars and interfaces.When powered from an approved source this level transmitter can be made intrinsically safe. Its rugged contruction resists corrosion and abraision. The no moving parts design eliminates break downs.The Universal II level transmitter utilizes RF Admittance technology with manual calibration and a 4 – 20 mA output signal. The patented Cote-Shield circuitry ensures accuracy and reliability regardless of product build-up on the level transmitter.This level system is unaffected by changes in the process material density, pressure, or temperature variations.
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Interface & Level Converters
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Advanced Science and Novel Technology, Co., Inc.
2-channel LVDS-to-CMOS converter (Receiver) and 2-channel CMOS-to-LVDS converter (Transmitter)Optional signal splitter function with selectable inversionOptional DS (Data/Strobe) encoding/decoding for compatibility with Space Wire StandardProgrammable LVDS/CML/ECL Receiver input interfaceTrue LVDS Transmitter output interfaceFlexible selection of enabling and operational modes of the channelsHigh-impedance states of disabled CMOS outputsSingle +3.3V power supplyIndustrial temperature range
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Audio Level Analyzer
BK3011C
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In keeping with our goal of constant improvement, we have upgraded our BK3011 MEMS mic tester! The BK3011C is more modular, easier to connect and with the new Test Shop upgrade, easier to use. But the basic features are still the same. Then BK3011C enables you to check mic characteristices over a frequency range using a stable, constant SPL sweep. It still produces both graphs and numerical data but now will automatically classify both PASSing and FAILing DUT's so you can keep track of quality issues and trends.
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Sound Level Meters
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The appearance design of digital sound level meter is novel,small and portable. The digital sound level meter is applicable for measurement of noise engineering, quality control, health prevention and various environmental noise,including noise measurement in such various places asfac tories, offices, transporting routes, families,stereo equipment and other places.
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Radar Level Transmitter
DR3500
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The DR3500, FMCW 80 GHz radar level transmitter offers State-of-the-Art performance for liquids in hygienic applications. The DR3500 has an extensive choice of hygienic process connections including flush mounted PEEK Lens antennas. These are CIP/SIP suitable and this model offers small dead zone and beam angles for small and narrow tanks.
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Torpedo Digital Level
DL136
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Advance Plus Trading Co., Ltd.
Model Number: DL136 Key Specifications/Special Features: Torpedo Digital Level with level bubbles,LED technology for the brightest display, IP65 standards 1. 25.4cm 10 inch level with 2 bubbles, 254*28*58.8mm（L*W*H）;2. Resolution: 0.01° at 0° and 90°, 0.05° at the rest°;3. Horizontal level measuring range: 0 to 360°;4. Accuracy: ±0.1° at 0° and 90°: ±0.2° at the rest;5. Measures angle in degrees, IN/FT, % slope or pitch;6. Audible tone at level, plump and setting angle;7. Automatic shut-off after 3 minutes;8. Backlight LCD;9. Self checking accuracy;10. Self calibration;11. Hold-function to freeze the measurement;12. Memory recall (9 measurements);13. With magnets in the bottom;14. With scales at the front bottom alumimum side;15. Operated by DC 3V (2*LR03 AAA 1.5V batteries, not included); 16. IP65 waterproof & dusyproof industrial standard.
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Radar Level Transmitter
DR6500
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The Drexelbrook DR6500 is a two-wire open air radar level transmitter for measuring level in applications with powder and dusty atmosphere.
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Sound Level Meter
831-LOWN
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Easily make low noise measurements to 6.5 dB A-weighted using the Model 831-LOWN sound level meter paired with the 378A04 low noise microphone and preamplifier. Due to the innovative design of the 378A04 which uses a prepolarized microphone and ICP (constant current) interface, the combination produces a highly portable system that is battery powered and intuitive to use for measuring low noise levels.
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Satellite Signal Level Meter
Super Buddy 29
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The Super Buddy 29 satellite meter has all of the great features of the standard Super Buddy satellite meter plus an internal combo 21 volt / 29 volt module to power the new DIRECTV SWM LNBs and the WildBlue / Telesat / Xplornet TRIAs! Be "sure of your bird" with the positive ID feature or use the automatic scan to identify the unknown satellite.
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Universal II Level System
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The Universal II is a two wire level transmitter that eliminates the need for line power in the field and saves costs for additional hardware. It provides reliable level measurements in all kinds of process liquids, slurries, granulars and interfaces.
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Signal Level Meters
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The SignalScout (SS40) provides fast and accurate measurement of signal strength when tuning an antenna for a local TV channel.
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Sound Level Meter
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Maschinenbau Haldenwang GmbH & Co. KG.
Ideal sound level measuring device for almost every acoustical environment.
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Radar Level Gauge
HRRD730 Series
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HighReach Measuring & Controlling System Co.,Ltd
At The Radar Level gauge Antenna emits and Narrows at The Microwave Pulse. This Pulse propagates in Space AT at The Speed of Light. The When IT Encounters at The Surface of at The the Measured Medium, Part of the ITS Energy IS the REFLECTED the Back and Received by at The Same, Antenna. At The Time interval The Between the transmitted pulse and the received pulse is proportional to the distance from the antenna to the surface of the measured medium.Because the electromagnetic wave propagation speed is extremely high, the time interval between the transmitted pulse and the received pulse is very small (on the order of nanoseconds). It is difficult to confirm. The 90X series 26G radar level gauge uses a special demodulation technology To accurately identify the transmitted pulse and the time interval of the pulse is received to further calculate the distance of the antenna from the surface of the measured medium.
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Level AFM
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Is a flexible Atomic Force Microscope for scientists. It offers a wide range of modes, sophisticated spectroscopy options and the programming of user defined experiments. Besides standard options found in Anfatec's other AFMs, the level AFM allows to add Anfatec's full range of AFM options, such as KPFM, closed loop operation, automated sample motion, acoustic enclosure, humidity and temperature control ... Each instrument is adapted to the user's specific needs.
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Board Level Voltmeters
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We've shipped more than half-a-million on-board controllers (OBCs) to manufacturers across the world. Our non-contact OBCs offer the accurate, drift-free, high-speed, and low noise measurements your applications require.
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Level Measurement
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HighReach Measuring & Controlling System Co.,Ltd
The process of measuring the level of a liquid or solid material inside a vessel for monitoring and process control.
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Buoyancy Level Sensors and Switches
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ABB offers a complete line of buoyancy point level switches for just about any chemical, petroleum or general process application. This family of products include horizontal floats, vertical floats, and displacer switches of all kinds. ABB's simple and reliable design offers great flexibility with custom insertion lengths, temperature ratings to 1000ºF/ 38ºC. Pressure ratings to 5000 psig/345 bar, and a wide selection of alloys. The ABB buoyancy switches are the highest quality and cost efficient solution to industrial liquid level point sensing.
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Hopper Ash Level Thermocouple System
HALT
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The Hopper Ash Level Thermocouple (HALT) System is a preventative maintenance and safety tool that continually monitors the levels of ash within a hopper. As the hopper plugs and the ash levels increase, the thermocouples will become insulated from the boiler heat by the ash. Low temperature readings trigger visual and digital alarms which indicate that the hopper has plugged.
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Sound Level Meters
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Advanced technology ensures the accuracy and stability of the sound level meter.
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Digital Stik Liquid Level Sensor
7250
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The 7250 Series digital stiks take field proven magnetostrictive sensing technology and packages it for greater reliability and easier installation. This liquid level sensor is ideal for liquid level monitoring, interface level and leak detection in a variety of liquid media in above ground and underground storage tanks. It was designed to meet EPA Leak Detection and API Inventory Monitoring requirements and has been approved for use in hazardous environments.The 7250 Series is series has an inherently lower cost design which results in savings. It provides the same performance and reliability as sensors that consume more power.
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Ultra Low Level DC Voltage Amplifiers
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The EM A10 is a low level amplifier module for sensitive measurements, data collection and systems, where signals below 1 nanovolt may be measured. It is ideal for the input unit for precision voltage measuring systems, requiring voltage sensitivity for measuring low noise and low impedance sources. The noise level of the A10 is equivalent to a perfect resistor of about 20 ohms. When used with a digital voltmeter, steady one nanovolt digits may be displayed, with a response time constant of less than a second. The input voltage stability of the A10 is very high, with the drift around a nanovolt per degree C. The input connectors are made from pure copper. The input impedance is very high, and is time dependent, determined by the loop gain.
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Class 2 Integrating Sound Level Meter
HD2010UC.kit2
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The HD2010UC.Kit2 is a Class 2 integrating portable sound level meter performing statistical analyses. The instrument has been designed combining price competitiveness and simplicity of use. Attention has been paid to the possibility of updating the instrument, and the HD2010UC can be integrated, at any time, with other options like “Advanced Data Logger” to extend its application scope.
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Level Quadrant
LIQUA
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F. W. Breithaupt & Sohn GmbH & Co.KG
*Clinometer with robust housing*Quick adjustment of circle with eccentric bush*Illumination of circle and level*Graduation 6400-*Scale interval 1-*Measuring range +1000- bis .600-*Accuracy ± 0,5-*Made in Germany
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Liquid Level Sensors & Gauges
Model 5000
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High quality liquid-level determination system intended for hydrographic, hydrologic, and industrial tank gauging applications. These gauges have earned a worldwide reputation as the most accurate and reliable instruments for long-term measurements of waves and sea states. Additional applications include boundary determination, drainage surveying, and maintenance of dam and chemical tank safety. For measurements of tide and sea state, groundwater, river stage, tank ullage and more, Aquatrak gauges provide performance unequalled in the industry.
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Level Switches
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Omega can meet your level measurement requirements by offering switches of various technologies including capacitance and conductivity, tuning fork, ultrasonic, optical, and rotating paddle switches.
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Class 1 Sound Level Meter
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Dewesoft class 1 sound level meter is the golden standard for sound and noise measurement. They are extremely easy to set up and friendly to use. Maximum accuracy is assured with certified compliance with international standards. The Dewesoft sound level meters are always at the heart of sound analysis and are suitable for any sort of acoustic measurement.
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Radar Level Sensor
VRS-20
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Versatile and simple to install, the VRS-20 has been developed by Valeport to work seamlessly with the TideMaster Tide Display/Logger and other third party data loggers using RS232, RS485 and SDI-12 communication. Non-contact technology removes the installation, corrosion & fouling issues of submerged sensors, while simplifying datum control. Accuracy and performance are unaffected by changes in water density and atmospheric conditions.
