Sound Level Meters
See Also: Acoustic Calibration
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100Hz/120Hz/1kHz/10kHz Handheld LCR Meter
U1732C
20,000 counts resolution0.2% accuracy Wide LCR ranges with 4 selectable test frequencies (100Hz, 120Hz and 1kHz and 10kHz)Auto identification(Ai) which automatically determines and displays component type and measurements Detailed component analysis with ESR, Z, D, Q, functions Battery life of 16 hours/Ac-powered IR-to-USB connectivity for data logging to PC
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Satellite Signal Level Meter
Super Buddy 29
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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EPM Series Dual-Channel Power Meter
N1914B
The N1914B EPM series dual-channel average power meter provides repeatable and reliable results for bench/rack and field applications.
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Multi Level Meter Bridge
PAS Multi Meter Bridge can be configured in a number of different ways, to accurately model the ballistics, responses and graphics of a wide range of standard peak programme meters. These meters currently include the following:*IEC 268-10 Type I (Nordic N9 meter)*IEC268-10 Type IIb (EBU PPM meter)*IEC 268-10 Type IIa (BBC PPM meter)*DIN 45406
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Optical Power Meters
Fast monitoring of optical signal power from -60 to +10 dBm across 750 – 1700 nm wavelengths. The 1500 Series power meter offers logarithmic analog output which is ideal for active fiber alignment.
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Sound Level Calibrator
511E
Accepted internationally 1 kHz represents the "0 dB" reference point of A, B, C Weighting and other filters utilized in acoustic measurement. The Pistonphone - a mechanical sound source - offers a slightly higher degree of accuracy at a substantial increase in cost. In addition, the 200 or 250 Hz operating frequency is mechanically limited and not suited for measurements of filtered inputs. The 0.2 dB accuracy is quickly lost in the 0.7 to 1.5 dB tolerances acceptable for weighting filters at frequencies around 250 Hz.
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Sound Leveel Meter Software
SDK- Software Development Kit
The SDK provides functionality to establish connection and fully control the Model 831 and LxT Sound Level meters over USB, network or modem connections. File downloads are supported and the SDK includes documentation and software for extracting data from files.
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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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Signal Level Meter
T1125
Hangzhou Softel Optic Co., Ltd.
The signal level meter, SE828C is able to measure EQ, C/N, V/A and trunk volt in the CATV analog system, the number keys is designed to direct input frequency so that work would be easier. It can measure 2 channels at the same time.
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EPM-P Series Dual-Channel Power Meter
E4417A
20 M sample/s per second sampling rate for reliable continuous and single shot measurements on wide bandwidth signals Time-gated and free run power measurements Free Analyzer Software software for complete pulse and statistical analysis, software is located In the Library8 pre-defined wireless configurations (GSM, EDGE, NADC, iDEN, Bluetooth, IS-95 CDMA, W-CDMA and cdma 2000)
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Sound Impact Sensor
29132
The Sound Impact Sensor detects sound from up to 3 meters away. This human input device lends noise-activation possibilities to your microcontroller projects.
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Power Meters
Teledyne Test Tools range of digital power meters are for single-phase (1P/2W) AC power measurements with a test Bandwidth ranging from DC, 0.1 Hz to 100 kHz. The T3PM1006 model features a 4” TFT LCD screen with a five-digit measurement display. It offers 19 power measurement parameters to choose from, integration measurement function, front/rear panel input terminals, and various communication interfaces to help users to make convenient and accurate power measurement. The T3PM1100 model offers DC, 0.1 Hz ~ 100 kHz test bandwidth, 16 bits ADC, and 300 kHz sampling rate. It features a 5” TFT LCD screen with a five-digit measurement display. It also has options to display waveform (voltage/current/power), the integration measurement function, harmonic measurement and analysis of each order (meeting the IEC 61000-4-7 harmonics measurement requirements at 50/60 Hz), external sensor input terminals, and various communication interfaces to help users to make convenient and accurate power measurements.
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Level Transmitters
NOSHOK industrial submersible level transmitters are designed to withstand harsh applications. Our offering includes a small diameter (0.97") submersible level transmitter designed for hydrostatic level measurement for use in applications including bore holes and wells with small diameters. This sensor provides low power output signals for battery-powered applications, and an optional temperature output available. We also provide a cage-protected level transmitter ideal for harsh environments including sludge, slurries, tank monitoring, water & wastewater.
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Structure-Borne Sound Probe
T10
The T10 structure-borne sound probe can be used to monitor the condition of machines, systems and processes, provided that they generate detectable structure-borne sound in the ultrasonic range. Changes in the sound signals indicate a change in the condition and/or process of the plant. The detection of these changes forms the basis for condition monitoring in preventive maintenance. The T10 structure-borne sound probe is used when the installation space is very limited or the test specimen must not be loaded with a large sensor mass. The T10 structure-borne sound probe is also suitable for use on non-magnetic surfaces.
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Laser Levels
Use a laser, an amplified, focused beam of light emitted from a solid-state device called a diode.
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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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Sound Monitoring & Matching API based on Sound Similarity Measurement (for Sound Recognition Projects)
Sound recognition is one of the main application areas of artificial intelligence. Various sound recognition techniques exist and can be used for recognizing speeches, music, environmental sounds, animal sounds, air-borne or structure-borne machine sounds, etc. These techniques contain in common signal pre-processing, feature extraction and feature matching / classification algorithms from a general perspective. However, they differ in implementation in different applications. For example, there are a few good automatic speech recognition software products and APIs, however, they just cannot be used directly in animal sound classifications.
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DBAir Sound Meter System For Safety Managers
05NK101
Designed specifically for Safety Managers, the dBAir Safety Managers System comprises everything you require to carry out assessments to the Control of Noise at Work Regulations 2005, as well as being the ideal system for International Occupational Health Monitoring.
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Exposure Level Tester
ELT-400
*Wide frequency range (1 Hz - 400 kHz)*Standard-compliant measurement*Acceptance measurements compliant with CE standard IEC/EN 62233 and Generic Standard IEC 62311*Limit value traces conforming to ICNIRP 1998, 2010 and EMF Directive 2013/35/EU*Real time measurement with RMS and peak detectors*External FFT signal analysis for determining the frequency components via three channel analog output (one channel for each spatial axis) e.g. with the aid of a digital oscilloscope.
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Fluid Level Sensor
The output of the fluid level sensor is a voltage which changes in direct proportion to the level of fluid in the probe. The difference in permittivity between air and the fluid being measured changes the capacitance between the probe's two concentric tubes as the level changes. An RS232 connection to a PC allows the user to calibrate the fluid level and thermal drift compensation. The probe is factory replaceable, allowing the electronics to be re-used should the probe become damaged or if a new probe length is required.
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Entry level potentiostat-galvanostat
VERTEX
The Vertex is an entry level potentiostat/galvanostat with optional FRA/EIS and optional I/O port. Its price easily matches its application in educational and applied electrochemistry. A complete suite of IviumSoft control and data processing software is included (for Windows based PC's).
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Magnetostrictive Level Measurement
Drexelbrook’s line of magnetostrictive level probes utilizes proven machine tool positioning accuracy combined with process compatible floats to offer liquid level, interface level and temperature measurements with no requirements for maintenance or calibration.
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Signal Level Meters
The SignalScout (SS40) provides fast and accurate measurement of signal strength when tuning an antenna for a local TV channel.
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ATSC 3.0 Handheld Signal Level Meter
Professional ATSC 3.0/1.0 hardware demodulator built in.Full motion video and audio decoding of received channels.Digital RF measurements including average power/level, pre/post BER, MER, spectral analysis and constellation.
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Non-Contact Level Transmitters
Three operate at 24 GHz and three more at 80 GHz which complement the existing 6 GHz and 10 GHz devices. They will appeal to a wide range of industries from chemical and petrochemical to mining, minerals and metals processing and cover liquid and solid applications.
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Level Switches
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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Laser Level Transmitters
ABB is a leading manufacturer of state-of-the-art level and volume instrumentation for liquid and bulk solids detection. The family of non-contact laser volume and level products, LLT100, LM80, and LM200, provide solutions for accurate measurement in the following applications: inventory in bunkers, blending hoppers, reactor vessels, level control, volumetric measurement, and various dry bulk solids and liquids in silos.
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Sound And Vibration Meters
Sound and vibration meters are very important for occupational health and safety testing across many environments and domains. Kanomax offers high quality sound and vibration meters that provide accurate and reliable readings for IH (industrial hygiene) and OHS (occupational healthy and safety) professionals.
