SV200A noise monitoring station is the top-of-the range station with built-in microphones for NOISE DIRECTIVITY detection. This revolutionary solution enables identification of dominant noise sources providing information about their location both in vertical and horizontal directions. In practice, the measurement of directionality gives the opportunity to indicate the dominant source of noise in the area of measurement or to exclude unwanted events.
Four additional microphones located on sides of the housing use the sound intensity technique to detect the DIRECTION of a DOMINANT NOISE SOURCE both in the vertical and horizontal axes. The Leq distribution in angle sectors is saved as the time-history and can be used for data filtering and reporting.
Station can perform a real-time frequency analysis in 1/1 and 1/3 OCTAVE bands and save it as time-history data. Additionally it can record the AUDIO SIGNAL for NOISE SOURCES RECOGNITION and data recalculation.
The ADVANCED ALARMS function can send e-mail and SMS notifications triggered by threshold level conditions combined with time conditions. Station’s status alarms are also available.
The 4G MODEM, WLAN and LAN provide fast data transfer over the Internet to PC with standard Internet connectivity. SvanNET enables a plug & play connection to Internet and easy management of measurement projects. Regardless of the SIM card type, Public or Private, SvanNET will establish connection, giving full access to the measurement data via WEB BROWSER. The Bluetooh® and Wireless LAN provide access point for an easy configuration with the SvanNET Application.
Following ISO 1996-2 requirements, the SV 200A is using the ELECTROSTATIC ACTUATOR to perform the periodic system check. CHECKING OF THE COMPLETE MEASUREMENT CHAIN including the microphone is the advantage of using electrostatic actuator method.
The accurate GPS module provides information on the localization as well as measurement TIME SYNCHRONIZATION.
The SV 200A Noise Monitor has been approved as a Class 1 Sound Level Meter by the German Physikalisch-Technische Bundesanstalt (PTB).
All in One Noise Monitoring Station
Measure and record noise, spectra, audio, meteo
Noise Directivity
Built-in microphones for noise directivity detection
Designed for outdoor noise monitoring
Low powering and smart solutions in a waterproof housing
The SV 200A class 1 noise monitoring station uses four additional microphones located on sides of the housing to detect the direction of a dominant noise sources both in the vertical and horizontal axes. The LEQ distribution in angle sectors is saved as the time-history and can be used for data filtering and reporting.
Measuring the direction of sound is an important issue in determining the sources of noise in the environment. Read the article on Improved methods of noise sources identification.
Noise Monitoring
Station dedicated for long-term noise monitoring
The SV 200A is designed for long-term noise monitoring applications such road, air and rail traffic, industrial plants or construction sites. This revolutionary solution enables identification of dominant noise sources providing information about their location both in vertical and horizontal directions. In practice, the measurement of directionality gives the opportunity to indicate the dominant source of noise in the area of measurement, the exclusion of unwanted events and to identify for example airplanes passages.
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Discover the unique feature of the SV 200a - sound directivity measurement for identifying noise sources
Check out our solutions that allow to determine the direction of the noise source in the environment
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SV 200A – Integrated noise monitoring station
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SV 200A – Integrated noise monitoring station
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Hardware Features
