SVANTEK Noise Monitoring Station Class 1 SV 307A
SV 307A is a state-of-the-art, all-in-one Class 1 noise monitoring station engineered for permanent environmental noise monitoring in any weather. Featuring a patented MEMS microphone technology covered by a lifetime warranty, the SV 307A delivers reliable, accurate measurements and advanced diagnostics with automated system checks. Robust construction protects the internal Class 1 sound level meter with integrated 4G and GPS modems, enabling real-time data transfer, live audio streaming, and remote alarms via SvanNET. The SV 307A provides complete measurement data—including noise levels, statistics, spectra, and triggered audio files—empowering users to monitor, predict, and respond to noise events efficiently, anytime and anywhere.
Highlights
- World first: The SV 307A is the first Class 1 noise monitoring station with a MEMS microphoneto receive PTB type approval.
- Patented dual-check system: Integrated control system to ensure continuous measurement reliability.
- Lifetime microphone warranty: Long-term, maintenance-free performance guaranteed.
- Rugged and weatherproof design: Housing built for permanent outdoor use in all weather conditions.
- Remote access and live audio streaming: Real-time monitoring and alerts via SvanNET platform.
- Simplified data management: Seamless integration of measurements, recordings, and statistics for effective environmental monitoring.
SV 307A – Noise monitoring station
Applications
Communication Interfaces
4G, USB, RS232
Operating temperature range
-20 °C to 60 °C
Humidity range
up to 99 % RH
Standards
Class 1: IEC 61672-1:2013, Class 1: IEC 61260-1:2014
Type approvals
PTB Type Approval
Microphone type
MEMS patented
Preamplifier type
Integrated
Linear operating range to IEC 61672
30 dBA Leq÷128 dBA Peak
Total measurement range
23 dBA Leq÷128 dBA Peak
Internal noise
less than 23 dBA Leq
Frequency range
20 Hz ÷ 20 kHz
Weighting filters
A, B, C, Z, LF
Time constants
Slow, Fast, Impulse
Statistics in octaves or third octaves
Noise directivity detection
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