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Class 1 Urban Noise Monitoring Terminal

SV 303

The SV 303 is a cutting-edge Noise Monitoring Terminal designed to revolutionise urban noise management in forward-thinking UK cities and smart city projects. Fully compliant with BS EN 61672-1:2013 and BS EN 61260-1:2014, it meets Class 1 standards for highly accurate noise measurement. Its wide LAeq measurement range, from 30 to 130 dB, enables monitoring of diverse environments, from quieter residential zones to bustling commercial districts in cities like London, Manchester, and Birmingham, where urban development is accelerating. Engineered for resilience in the UK’s variable climate, the SV 303 performs reliably in temperatures from -20°C to 60°C and up to 95% humidity.

As an affordable and scalable solution, the SV 303 is ideal for multi-point noise monitoring across densely populated urban areas. By providing precise, real-time noise data, it enables local authorities and urban planners to implement effective noise pollution strategies, improving quality of life for residents. With seamless integration into existing smart city monitoring systems via USB and UART interfaces, the SV 303 is a vital tool for creating quieter, healthier, and more liveable cities throughout the UK.

What is urban noise?

Urban noise refers to unwanted sound that dominates city environments, coming from sources such as traffic, construction, industrial activities, and social events. In the UK, where densely populated cities like London, Manchester, and Birmingham face increasing noise challenges, this pervasive sound significantly impacts public health, contributing to stress, sleep disruption, and even cardiovascular problems.

Accurate monitoring of urban noise using devices like the SV 303 is essential, as it provides real-time, reliable data for noise mapping that surpasses the estimations generated by computer models alone. Real-world measurements capture the complexity of UK urban soundscapes, accounting for factors like varying traffic patterns or unique local conditions. This data enables local councils and planners to make informed decisions, helping to mitigate noise pollution and improve the quality of life in cities striving for quieter, healthier, and more sustainable living environments.

type approval iec 61672
Class 1
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technologia MEMS
MEMS Microphone
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smart-cities
Smart City

SV 303 Urban Noise Monitor

Catalogue

SV 303 Class 1 Noise Monitor

For detailed specifications and to discover how the SV 303 can transform urban noise monitoring in the UK, download the SV 303 catalogue today. Gain the insights you need to make informed decisions and implement effective noise management strategies in your smart city projects.
Download PDF
sv 303 leaflet

Noise Monitor

Features

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Multipoint Class 1 Noise Monitor

Superior specifications at an affordable price for multipoint urban noise monitoring in smart cities

The SV 303 delivers accurate and reliable noise monitoring across multiple points in urban areas. Fully compliant with Class 1 standards, it ensures precise measurements, making it the perfect solution for smart city projects. Its affordable pricing enables widespread deployment, empowering cities to monitor and manage noise pollution comprehensively, enhancing urban living conditions while staying within budget.
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Lifetime Warranty on Microphone

Lifetime warranty on microphone for reliable performance

The SV 303 is equipped with a cutting-edge MEMS-based microphone, supported by a lifetime warranty. This patented system incorporates continuous system checks, ensuring consistent accuracy and reliability over the years. Designed to meet the demands of UK smart city applications, this feature highlights the terminal's durability and long-term value, offering peace of mind to city planners and policymakers seeking dependable noise monitoring solutions.
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Easy Integration with Existing Monitoring Systems

Effortless integration with existing monitoring systems

The SV 303 is designed for seamless integration into existing urban monitoring infrastructures, such as air quality, dust, and weather systems commonly used in UK cities. With versatile interfaces like USB and UART, it can be easily deployed wherever a power source and communication network are available. This flexibility makes the SV 303 an essential addition to any city's monitoring toolkit, strengthening overall environmental management and supporting smart city initiatives across the UK.
integration with existing monitoring systems
SV303-feature_CLASS-1

Multipoint Class 1 Noise Monitor

Superior specifications at an affordable price for multipoint urban noise monitoring in smart cities

Read more

SV303-feature-WARRANTY-

Lifetime Warranty on Microphone

Lifetime warranty on microphone for reliable performance

Read more

integration with existing monitoring systems

Easy Integration with Existing Monitoring Systems

Effortless integration with existing monitoring systems

Read more

City Noise

Applications

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Environmental monitoring

Urban noise monitoring for smart cities

The SV 303 is purpose-built to tackle the challenges of urban noise in smart city environments. Fully compliant with BS EN 61672 standards, it delivers precise, real-time noise data, enabling city planners and policymakers to implement effective noise mitigation strategies. This high level of compliance guarantees exceptional accuracy and reliability in noise measurement. With its advanced capability for real-time noise mapping, the SV 303 supports immediate assessment and response to noise pollution, promoting public health and improving urban quality of life. Its durable design and dependable performance ensure seamless operation in a wide range of urban settings, establishing it as an indispensable tool for managing noise in the UK’s modern smart cities.
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Urban noise monitoring for smart cities

Sound Monitoring

Videos

Transform urban noise management with the SV 303

Revolutionise how cities address noise pollution with the SV 303, a state-of-the-art solution designed for precise, real-time noise monitoring. Its affordable multipoint capabilities, lifetime microphone warranty, and seamless integration with existing monitoring systems empower smart cities to create healthier, quieter, and more liveable environments.

Sound Monitor Price

SV 303 – Noise Monitoring Terminal

SV 303 – Noise Monitoring Terminal

The new SV 303 is a Noise Monitoring Terminal (NMT) designed for urban noise monitoring within smart city applications, providing accurate, large-scale noise assessment in urban environments.

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SF 303_03 - Firmware option to SV 303: 1/1 & 1/3 octave analysis

SF 303_03 - Firmware option to SV 303: 1/1 & 1/3 octave analysis

The firmware option to SV 303: 1/1 &1/3 octave analysis

SV 36 - Class 1 Sound Calibrator 94dB / 114dB @ 1kHz

SV 36 - Class 1 Sound Calibrator 94dB / 114dB @ 1kHz

Sound Calibrator Class 1, 94dB & 114dB at 1 kHz

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    Class 1 Sound Level Meter

    Specifications

    SV 303 – Noise Monitoring Terminal

    Applications

    Sound measurements
    Environmental noise

    Hardware Features

    Number of channels 1
    Auto-calibration
    Remote system check
    Keyboard lock
    Remote communication
    Bluetooth
    Communication Interfaces USB, UART
    LED indicator
    Display
    Keyboard 4 keys
    Memory internal 8GB
    Battery type Li-Ion
    Operating time 6-8 hours
    Operating temperature range -20 °C to 60 °C
    Humidity range up to 99 % RH
    Weight 1200 g
    Size 600 x 66 mm

    Sound measurements features

    Standards Class 1: IEC 61672-1:2013, Class 1: IEC 61260-1:2014
    Microphone type MEMS patented
    Preamplifier type Integrated
    Linear operating range to IEC 61672 30 dBA RMS÷133 dBA Peak
    Total measurement range 23 dBA RMS÷133 dBA Peak
    Internal noise less than 23 dBA RMS
    Frequency range 20 Hz ÷ 20 kHz
    Weighting filters A, B, C, Z, LF
    Time constants Slow, Fast, Impulse
    Profiles per channel 3
    Min logging step 100 ms
    Statistics Ln (L1-L99)
    Statistics in octaves or third octaves
    Noise directivity detection
    Audio recording option
    Audio streaming
    1/1 octave option
    1/3 octave option

    PDF Files

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