SV 212 Sound & Vibration Monitoring Case System

SV 212 Sound & Vibration Monitoring Case System is an easy to install and cost effective system for noise and vibration monitoring. SV 212 monitoring case is dedicated to be used with SVAN 958 or SVAN 958A instruments. The portable and battery powered system can be used for a variety of monitoring applications including construction site monitoring, tunneling and blasting. This portable system works great in noise & vibration monitoring applications related to construction sites and road traffic. The SV 212 is protected from weather conditions by a waterproof case with locking capabilities. This solution makes the system portable allowing it to be moved from one place to another easily. An internal battery is able to power the whole system up to two weeks without recharging. Alternatively the SV 212 can be powered from an external DC power source or solar panels.

Remote control of the SV 212 is available either over GPRS or Local Internet connection (LAN, WLAN). Data transmission is fully supported by SvanPC++_RC Remote Communication software. Remote communication allows the user to set up the instrument and download data from monitoring systems placed in the field. Remote alarms that send messages via e-mails and text messages (SMS) are also implemented.

SV 212 Noise & Vibration Monitoring Station with SVAN 958A

Standards DIN 4150, Class 1: IEC 61672-1:2002
SLM Mode SPL, Leq, SEL, Lden, Ltm3, Ltm5, Statistics - Ln (L1-L99), LMax, LMin, LPeak
VLM Mode RMS, VDV, MTVV or Max, Peak, Peak-Peak
Analyser (option) 1/1 octave real-time analysis, Class 1, IEC 61260
1/3 octave real-time analysis, Class 1, IEC 61260
FFT analysis up to 1920 lines with Hanning, Kaiser-Bessel or Flat Top window
RMS & RMQ Detectors Digital true RMS & RMQ detectors with Peak detection, resolution 0.1 dB
SLM time constants Slow, Fast, Impulse
VLM time constants from 100 ms to 10 s
Microphone Set (option) SV 208: MK 250 prepolarised 1/2” condenser microphone (sensitivity 50 mV/Pa),
SV 12L preamplifier, SA 203 outdoor protection kit for airport and community noise monitoring
Measurement Range 26 dBA RMS ÷ 140 dBA Peak
Frequency Range 3,5 Hz ÷ 20 kHz
Accelerometer Set (option) SV 207B SV 84 accelerometer (triaxial, 1 V/g sensitivity) in hermetic case and mounting plate with leveling system of mounting spikes and fixing holes
Measurement Range 0.0005 ms-2 RMS ÷ 50 ms-2 Peak

Meteo Data SV 205A (option)

Temperature Range -40 oC ÷ 124 oC (±0.3 oC)
Ambient Pressure Range 150 hPa ÷ 1150 hPa (±5 hPa)
Humidity 0 % ÷ 100 % (±2 %)
Wind Speed 0 m/s ÷ 60 m/s (±2 %)
Wind Directions 0o ÷ 359o (±3o)
Rain Detector installed

General Information

Remote Communication GPRS modem (option)
LAN & WLAN module (option)
Power Supply Battery recharging: 15 V ÷ 30 V (waterproof connector)
DC power supply: 11 V ÷ 30 V (waterproof connector)
Mains power supply: 100 V ÷ 240 V
Internal battery: 33 Ah (12 V)
Environmental Conditions Temperature: -10 °C ÷ +50 °C
Dimensions 420 x 340 x 210 mm (without antenna and cables)
Weight Approx. 19 kg including battery


*Continuous product development and innovation are the policy of our company. Therefore, we reserve the right to change the specifications without prior notice.



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