Noise Monitoring Station SV 200A 4G

SV 200A is a premium all-in-one noise monitoring station with unique built-in microphones for advanced noise directivity detection. This innovative solution identifies the direction of dominant noise sources in both vertical and horizontal axes, enabling precise localization, filtering unwanted events, and targeted noise management. The SV 200A combines Class 1 sound level meter performance, real-time frequency analysis, and audio recording with advanced alarms and comprehensive connectivity—including 4G, LAN, WLAN, and Bluetooth®—for fast, secure data transfer. Designed for permanent outdoor use, SV 200A meets the highest standards for environmental monitoring, offering automated system checks, GPS synchronization, and seamless integration with SvanNET for remote management and live project access.

class 1
Class 1
Type Approved
Type Approved

Sound Directivity

Highlights

The SV 200A is the world’s first noise monitoring station with built-in noise directivity detection, which accurately identifies dominant noise sources in both vertical and horizontal directions. Approved as a Class 1 Sound Level Meter by the German Physikalisch-Technische Bundesanstalt (PTB), SV 200A sets a new benchmark for precision and reliability. All-in-one hardware, advanced alarms, and full connectivity make SV 200A the ultimate solution for permanent, high-performance environmental noise monitoring.

Features

All-in-One Noise Monitoring

Comprehensive measurement for demanding environments.

SV 200A integrates a Class 1 sound level meter, 4G modem, and weatherproof housing to deliver noise, spectra, audio, and meteorological data in one robust system. Four additional microphones provide advanced noise directivity detection, while multiple connectivity options—including 4G, LAN, WLAN, and Bluetooth®—ensure seamless data transfer and remote access.
SV200A Noise monitoring station

Noise Directivity

Precise localization of dominant noise sources.

SV 200A uses four built-in microphones and sound intensity techniques to detect the direction of noise in both vertical and horizontal axes. This directional analysis enables accurate source identification, data filtering, and detailed reporting for complex environments.
noise directivity

Designed for Outdoor Monitoring

Reliable operation in any weather.

SV 200A features a weatherproof housing, internal Li-Ion battery, and solar panel interface for continuous performance in demanding outdoor environments. The station includes a waterproof mains adapter, an efficient windscreen, and metal spikes for protection against birds—ensuring accurate Class 1 noise measurements in all conditions.
outdoor noise monitoring

Catalogues

Download the SV 200A Catalogue for complete product details.

Find detailed specifications, unique features, and integration options for the SV 200A Noise Monitoring Station. The catalogue provides all the information you need for advanced noise monitoring and directivity analysis.

Application Note: Sound Directivity in Aircraft Noise Monitoring

Understanding sound direction is key to accurately identifying noise sources in the environment. Read our article on improved methods for noise source identification using directivity measurements in aircraft noise monitoring.

Applications

Noise Monitoring

Long-term, directional noise assessment for complex environments.

SV 200A is dedicated to long-term monitoring of road, rail, air traffic, industry, and construction sites, combining Class 1 accuracy with advanced noise directivity detection. This innovative solution pinpoints the location of dominant noise sources—vertically and horizontally—enabling precise source identification, filtering of unwanted events, and detailed analysis of noise events such as aircraft flyovers.

Read more
aircraft noise

Videos

Identification of Noise Sources

Discover how SV 200A uses sound directivity measurement to accurately identify noise sources in complex environments.

Noise Directivity Detection

See how advanced directivity detection solutions enable precise determination of noise source direction for effective monitoring and management.

Check Availability & Price

SV 200A – Integrated noise monitoring station

SV 200A – Integrated noise monitoring station

The SV 200A kit includes the following components: SVMG_MK255S pre-polarised 1/2" microphone (50 mV) • SR 109 8GB USB drive • SC270 network cable for SB274 • SC256A/02 USB cable for SV200A (2 metres) • SC200A power cable for SV200A with SB274 • SB274_2 mains power supply for SV200A, SV307, SV803 • SA 209 windscreen (130 mm) for SV 200 and SA 27x • SA200A carrying case for SV200A and accessories • factory calibration certificate • 36-month warranty upon product registration.
SVANNET_5A - SvanNET 5 stations account subscription - 1 year

SVANNET_5A - SvanNET 5 stations account subscription - 1 year

SvanNET Automatic Monitoring Services up to 5 monitoring points

SVANPC++EM - Environmental Module License

SVANPC++EM - Environmental Module License

The PC software module is designed for data post-processing from noise and vibration measurements. It provides all necessary functionalities for marking / removing / recalculation...

SVANPC++ Software

SVANPC++ Software

Advanced PC software for measurement data analysing and post processing

See all accessories

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    Specifications

    SV 200A – Integrated noise monitoring station

    Applications

    Sound measurements
    Environmental noise

    Hardware Features

    Number of channels
    1
    Auto-calibration
    Remote system check
    Keyboard lock
    Remote communication
    Bluetooth
    GPS module
    Communication Interfaces
    4G, USB, RS232, WLAN, LAN, Bluetooth
    LED indicator
    Display
    Keyboard
    5 keys
    Memory
    64 GB
    Battery type
    Li-Ion
    Operating time
    6-7 days
    Operating temperature range
    -30 °C to 70 °C
    Humidity range
    up to 99 % RH
    Weight
    3200 g
    Size
    860 x 70 mm

    Sound measurements features

    Standards
    Class 1: IEC 61672-1:2013, Class 1: IEC 61260-1:2014
    Type approvals
    Yes
    Microphone type
    Microtech Gefell MK 255 - 50 mV/Pa
    Preamplifier type
    Built-in
    Linear operating range to IEC 61672
    25 dBA Leq÷133 dBA Peak
    Total measurement range
    15 dBA Leq÷133 dBA Peak
    Internal noise
    < 15 dBA Leq
    Frequency range
    3.5 Hz ÷ 20 kHz
    Weighting filters
    A, C, Z
    Time constants
    Slow, Fast, Impulse
    Profiles per channel
    3
    Min logging step
    20 ms
    Statistics
    Ln (L1-L99)
    Statistics in octaves or third octaves
    Noise directivity detection
    Audio recording
    Audio streaming
    1/1 octave
    1/3 octave

    Downloads

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