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Class 1 Noise Monitoring Station SV 200A

The SV 200A is a Class 1 noise monitoring station purpose-built for long-term environmental noise monitoring in the UK. Featuring integrated microphones for noise directivity detection, it accurately identifies dominant noise sources and their locations, both vertically and horizontally. This advanced capability is ideal for monitoring noise from road, rail, and air traffic, as well as supporting compliance and environmental management on British industrial and construction sites.

Noise Source Detection

The SV 200A uses advanced directivity detection to pinpoint dominant noise sources in both vertical and horizontal directions—an essential requirement for noise management in the UK’s complex urban and industrial settings. Four integrated microphones enable accurate source identification, supporting regulatory compliance and effective urban planning across British cities and infrastructure projects.

Features

All-in-One Noise Monitoring

Integrated measurements and connectivity in a single device

The SV 200A combines Class 1 noise measurement, spectrum analysis, audio recording, and meteorological data in one robust, outdoor-ready station. Its advanced connectivity—4G, LAN, WLAN, and Bluetooth®—meets the varied demands of environmental monitoring across the UK.

Directional Noise Detection

Pinpointing dominant noise sources in any environment

The SV 200A uses four side-mounted microphones to determine the direction of key noise sources on both vertical and horizontal axes. This enables accurate source identification and stores detailed Leq data in time-history for precise analysis and reporting across UK sites.

Outdoor Reliability

Durable, low-power design for all-weather performance

The SV 200A features a waterproof enclosure, internal Li-Ion battery, and direct solar panel support, ensuring continuous operation in UK outdoor conditions. Its robust housing, windscreen, and bird protection spikes guarantee Class 1 accuracy and uninterrupted monitoring, whatever the weather.

All-in-One Noise Monitoring

Integrated measurements and connectivity in a single device

Directional Noise Detection

Pinpointing dominant noise sources in any environment

Outdoor Reliability

Durable, low-power design for all-weather performance

Get the SV 200A Catalogue

Access the SV 200A catalogue for in-depth features, technical data, and application details tailored to UK noise monitoring projects.

Download Catalogue (PDF)

Download the SV 200A Article

Download our informative article to learn how the SV 200A records LEQ distribution in multiple angle sectors, enabling effective data filtering and reporting. Explore how this technology supports compliance and comprehensive noise analysis for urban and industrial environments in the UK.

Download Article (PDF)

Applications

Noise Monitoring

Continuous assessment for road, rail, air, and industry

The SV 200A is purpose-built for extended noise monitoring in the UK, excelling at identifying and locating key noise sources from traffic, industry, or construction. Its unique directional detection filters out irrelevant events, ensuring precise mapping of dominant noise—ideal for compliance and informed urban planning.

Videos

Identification of noise sources

SV 200a - sound directivity measurement for identifying noise sources

Directivity charts

Instructional video about the Directivity Charts in SvanNET.

Check Availability & Price

Class 1 Noise Monitoring Station SV 200A

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.

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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

Advanced PC software for measurement data analysing and post processing

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Specifications

Class 1 Noise Monitoring Station SV 200A

Applications

Sound measurements

Environmental noise

Hardware Features

Number of channels

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

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

Class 1 Noise Monitoring Station SV 200A

Noise Source Detection

Features

All-in-One Noise Monitoring

Directional Noise Detection

Outdoor Reliability

Catalogues

Get the SV 200A Catalogue

Download the SV 200A Article

Applications

Videos

Identification of noise sources

Directivity charts

Check Availability & Price

Specifications

Downloads