SV 200A

The SV 200A is a PTB-approved Class 1 integrated noise monitoring station built for continuous, unattended outdoor operation. It features four built-in microphones enabling unique vertical and horizontal sound source localisation — the first of its kind in a noise monitoring station. With 64 GB onboard memory, a Li-Ion battery delivering 6–7 days of runtime, and support for solar panel charging, the unit is engineered for remote long-term deployments. Connectivity options include 4G, LAN, WLAN, Bluetooth, USB, and RS232, with GPS synchronisation and remote system diagnostics supported. Its weatherproof housing and operating range of -30°C to 70°C make it suitable for demanding environmental conditions across road, rail, air traffic, industrial, and construction monitoring projects.

Key Specifications

• IEC 61672-1:2013 Class 1
• IEC 61260-1:2014 Class 1
• PTB Type Approval
• 3.5 Hz–20 kHz
• 25–133 dB(A) Peak
• 4 built-in microphones
• Sound directivity detection
• 4G/LAN/WLAN/Bluetooth/USB/RS232
• 64 GB memory
• 6–7 day battery
• GPS sync
• Solar panel interface
• -30°C to 70°C
• 2900 g

Applications

• Environmental noise monitoring
• Road and rail traffic noise
• Construction site noise
• Airport noise monitoring
• Long-term outdoor noise surveillance
• Industrial noise assessment

Standards & Certifications

IEC 61672-1:2013 Class 1, IEC 61260-1:2014 Class 1, PTB Type Approval (Physikalisch-Technische Bundesanstalt)