Sound Level Meters
See Also: Acoustic Calibration
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Level Measurement
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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Sound Meter
Shenzhen UYIGAO Electronic Technology Co., Ltd
The meter can test Sound Level and Temperature.
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Level Quadrant
LIQUA
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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Level Measurement
Omega provides contact and non-contact instruments for liquids, and non-contact instruments for solids. Choose from continious measurement or point level measurement with one of our level switches.
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MultiPoint II Level Switch
The Multipoint II level switch product offers three control points located anywhere along a single vertically inserted level sensing element. One control point can be set up for differential measurement for pump control. This product is best suited to sump level control and batch processing.
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Entry Level OTDR
palmOTDR-S120 Series
● The cost effective and the fully functional OTDR ● Graphic display of test results PC Software Download ● Quick start: <5 seconds USB Driver Download ● Perfect user interface, handheld & lightweight (1kg) ● Hotkeys: Easy to use, push-and-test ● 1000 test records storage ● Bellcore file format (.sor) ● PC software for batch data processing ● USB data interface, driver-free ● Multiple languages: EN/DE/IT/FR/ES/PT/RU/KR/VN/CN etc. ● 10 hours continuous operation with battery ● Dust-shock proof (2m drop test)
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Bi-Directional Level Translator
IFB-10001
Easily connect Arduino or other 5V microcontrollers to ~3.3V sensors. Based on the TI TXB0108 auto-sensing, bi-directional level translator, this module provides access to all 8 channels of the TXB0108 and has a built-in 300mA LDO with 200mV max dropout voltage at full load. Regulated 3.3V output allows this single board to both interface withandpower 3.3V sensors. An important feature of this module is the ability to operate SPI and other digital lines (not including I2C) at high-speed, whereas the 'NXP level shifter' maxes out at 400kHz and resistor dividers fail much earlier. The TXB0108, integrated with the LP3981 LDO, provide a fast, reliable solution to mismatched interface voltages that exceeds the performance of other solutions.
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Sound Quality Evaluation Function for O-Solution
OS-0525
The sounds generated from the equipment are mainly measured by evaluation based on general analysis such as sound pressure level, FFT analysis and 1/3 Octave analysis. However, since those analysis don’t take into consideration the human hearing characteristics enough, sounds with even the same analysis result may give different impression.When a human listens to a sound, various sensations such as loudness, sharpness, and roughness occur.
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Low Freq. Pneumatic Levelling Mounts
ACE has a range of low frequency pneumatic levelling mounts under the designations PLM and PAL: they keep high performance and precision machines isolated from vibrations, impacts and force peaks.
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Level Monitoring
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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Mobile Sound Ranging Array
MSRA
In a peer to peer conflict, weapon location radars used for counter battery purposes will be extremely vulnerable.With aerial/satellite based surveillance available for the opponent, radars will be seen. With electronic warfare means being omnipresent, radars will be triangulated and jammed. There is an urgent need for 24/7 persistent surveillance with (preferably) passive sensors. With mobility being the key for survival on the battlefield, rapid re-deployable, or even truly mobile sensor capabilities are required. Therefore, the traditional sheer sound pressure based sound ranging capability becomes obsolete, as the triangular footprint of the sensor nodes is too large to be installed on a manned, or unmanned platform. With the trend towards longer ranges and “shoot and scoot” drills, the concept of capturing the muzzle blast noise becomes questionable, as the speed of sound is too slow to provide timely localizations.
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System Level Test
SLT
As technology nodes continue to evolve and with a more aggressive time to market to bring devices to their end applications, full test coverage of such chips is possible only with System Level Testing.
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Shield Level / Pathloss Equipment
PathTrax
Identical in form factor to the PAMS and PAMS-C, PathTrax provides an optimum solution for site surveys. Once the receiver is calibrated with the transmitter, the receiver measures path loss directly. PathTrax systems are available to cover several frequency bands each 75MHz wide, centered on 838 MHz, 860 MHz and 915 MHz. A PathTrax centered at 500MHz, covering 25MHz of bandwidth is also available.
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Vertical Brass/Buna Temp Level Switch
L10
The L10 Series Vertical Mount Brass Buna Temperature-Level Switches are highly versatile, providing the end-user the ability to control both temperature and liquid level within an application. The buna float can be used in numerous liquids and can survive up to 230 in oil. The internal thermostats are available from 100 to 225 in 25 increments, with special temperatures available for O.E.M. customers.
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Board Level CrossLine Generator
BL-CL5400A-11
Precision CrossLine or Crosshair Generators from MicroImage Video Systems are designed for relative size measuring, positioning and size referencing. The CL5400C series is especially helpful in industrial, metallurgical or forensic applications where comparisons in relative position or size are important.
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Pro-Stik II Level Sensor
7330
The Drexelbrook 7330 Pro-Stik II Series are intrinsically safe programmable liniear position sensors ideal for monitoring in a variety of liquids and tanks.These position sensors are based on the proven magnetostrictive technology and are available in different models including our popular explosion proof and flame proof models. The 7330 Pro-Stik II position sensors are loop powered and available with a rigid 316 stainless steel or flexible PVDF materials.The probe features a security feature by utilizing a timing sequence that is used to unlock the probe for programming. This ensures that the span cannot be accidentally programmed by someone in the field.All of the sensor's electronics are SMT components integrated into the 5/8" diameter sensing tube offering greater options for insertion and mounting in tanks and vessels.
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Sound Power Testing
Accurate sound power testing helps consumers visually evaluate the noise level of tools, electrical appliances and other equipment.
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PXI Sound and Vibration Module
PXI Sound and Vibration Modules are designed specifically for applications like audio test and measurement, noise and vibration diagnostics, machine condition monitoring, automotive test, noise, vibration, and harshness(NVH) analysis, and laboratory research. They provide software-configurable AC/DC coupling, antialiasing filters, and IEPE conditioning to ensure precision measurements with microphones, accelerometers, and other transducers with large dynamic ranges.
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Desalter Interface Level Transmitter
This reliable level transmitter is specially designed to maximize the throughput of oil/water separators and accurately measures the electrical interface in the emulsion even in upset conditions. This measurement is critical because the separation vessel operates at maximum efficiency when the electrostatic grid is close as possible to the interface.
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Water Level Temperature Monitoring Recorder
HR8801
HighReach Measuring & Controlling System Co.,Ltd
HR8801 water level temperature monitoring recorder is a groundwater level temperature monitoring instrument with external power supply and internal battery self-power supply. It can be used for long-term recording of water depth (pressure) and temperature. Included water level and temperature sensor, built-in large capacity. Non-volatile memory and high-capacity long-life lithium battery for long-term monitoring of water level in surface water, groundwater and marine environment.
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Radar Water Level Gauge
HR7310
HighReach Measuring & Controlling System Co.,Ltd
The this Series of Products's IS A Liquid Level Detection Instrument a using Microwave Technology. It IS the Designed to Monitor Natural Water or Auxiliary Water treatment the Operations and the Provide Accurate Water Level Information for Monitoring or Operating Units. At The Product absorbs at The 24GHz Planar microstrip Radar Technology of InnoSent, The signal processing adopts its own patented method, which can work solutions around the clock, and the measurement result is accurate and reliable. At the same time, the advantages of non-contact detection, strong anti-interference and low power consumption make It is even more versatile and can be used in complex water environments with contaminants or sediments such as rivers, lakes, reservoirs or sewage treatments.
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Mini Liquid Level Sensor
28090
The Mini Liquid Level Sensor is made to be inserted vertically into wet environments to detect liquid level from 0 to 1.88” (48 mm) or as an alarm. This sensor has a single analog output which may be directly connected to the Propeller Activity Board 4-channel A/D converter or easily interfaced with the MCP3002 A/D with a FLiP Multicore Microcontroller.
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Liquid Level Sensors
Are used to detect liquid levels or interfaces between liquids such as oil and water or liquids and solids. They can be defined as sensors or transducers, or as integrated systems with instrumentation and control capabilities.
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Four Channels Sound and Vibration Analyser
SVAN 958A
The SVAN958A is an unique four-channel instrument offering 20kHz-band sound & vibration analysis. It is a perfect choice for all applications that require simultaneous class 1 noise measurements & tri-axial vibration assessment. Each of four input channels can be independently configured for sound or vibration detection with different filters and RMS detector time constants giving users an enormous measurement flexibility. The real advantage of SVAN958A is the capability to perform advanced analysis simultaneously to the level meter mode.
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Precision LCR Meter 20 Hz to 300 kHz/500 kHz/1 MHz
E4980AL
The E4980AL precision LCR meter is an industry standard LCR meter that provides the best combination of accuracy, speed, and versatility for a wide range of component measurements. The frequency upgrades provide a solid investment option and asset utilization.
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Sound And Vibration Measurement
With over 20 years of professional experience, rigorous testing, and quality control, BSWA measurement microphones lead the market with excellent performance.
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Transmission Meters
Shenzhen Linshang Technology Co., Ltd.
As a leading window film transmission meter (window tint meter) manufacturer, Linshang Technology provides a variety of window film meters to measure transmission rate, rejection rate, SHGC for materials such as automotive film, thermal insulation film, architectural film, thermal insulation glass, etc. There are mainly portable solar film transmission meters LS160 series, LS162 series, LS163 series, desktop demonstration window tint meters LS101, LS180, LS181, L182, split transmission meters LS110A, LS110H. Whether you want to measure UV or IR rejection (940nm, 1400nm) or visible light transmittance, you can find a suitable window film meter here.
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Clamp Meter
Shenzhen Graigar Technology Co.,Ltd.
A clamp meter is an electrical tester that combines a basic digital multimeter with a current sensor. Clamps measure current. Probes measure voltage.
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Voltage Meter
MN8I
The МН8И mezzanine module (mezzanine) is designed to measure instantaneous voltage values over eight differential channels isolated from each other.
