SV 307A NEA-Approved Noise Monitoring Station Singapore

The SV 307A is a Class 1 outdoor noise monitoring station for Singapore customers looking for NEA-approved / NEA-compliance environmental and construction noise monitoring solutions. It uses a MEMS microphone with PTB type approval, patented dual-check measurement verification, integrated 4G and GPS, real-time transfer to SvanNET, Bluetooth and RS232 local connectivity, optional audio recording/streaming, 1/1 and 1/3 octave spectral analysis, and rugged all-weather operation for permanent outdoor deployments.

Key Specifications

• Class 1 IEC 61672-1:2013
• IEC 61260-1:2014 Class 1
• PTB Type Approved
• 20 Hz – 20 kHz
• Linear range 30–128 dBA
• Total range 23–128 dBA
• 4G/GPS/Bluetooth
• 32 GB storage
• -20°C to 60°C
• 680 x 80 mm
• 2200 g
• Li-Ion battery 5–6 days

Applications

• Singapore NEA-compliance noise monitoring
• environmental noise monitoring
• construction site monitoring
• permanent outdoor noise monitoring
• regulatory compliance monitoring
• airport and traffic noise monitoring
• SvanNET cloud monitoring

Standards & Certifications

IEC 61672-1:2013 Class 1, IEC 61260-1:2014 Class 1, PTB Type Approval, Singapore NEA approved-list context