SV 213 Permanent Sound & Vibrations Monitoring Station
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SV 213 Sound & Vibration Monitoring Station FEATURES l Environmental terminal with simultaneous vibration & noise monitoring l Weather protected, designed for the outdoor use in all climatic environments l Vibration measurements with KB filter, DIN 4150 l Airport and community noise monitoring Type 1, IEC 61672:2002 l Four-channel 1/1 or 1/3 octave real-time analysis l Four-channel FFT real-time analysis l Time-domain signal recording (wav files) l SV 207 triaxial vibration measurements including accelerometer in robust hermetic metal box with special levelling system l SV 208 sound measurements set including outdoor microphone protection kit l Advanced data logger including spectra logging l USB Memory Stick providing almost unlimited logging capability l Sophisticated alarm functions including reporting via Text Messages and e-mails l Remote communication via GPRS transmission, LAN & WLAN (over internet) l SV 205 weather conditions monitoring module including both wind speed and direction data l Powered from mains power source, rechargeable internal battery, DC power supply or solar panel l Easy data download, visualization and transfer to spreadsheet with SvanPC+ software INSTRUMENTATION FOR SOUND & VIBRATION MEASUREMENTS SV 213 is a unique system designed for simultaneous four-channel sound & vibration monitoring. System is intended for ground and building construction monitoring affected by vibration from heavy transportation or building construction site. SV 213 terminal can be used also for acoustic map making, verification of the noise barrier efficiency as well as general periodical on-line vibration & noise monitoring. In typical application monitoring station includes SV 207 set for triaxial vibration measurements, SV 208 set for one-channel sound measurements and GPRS modem for remote communication. SV 213 exceptional feature are four independent channel inputs which in practice provide four-channel sound (four SA 208) or four-channel vibration measurements. SVAN 958 portable sound & vibration analyser is the heart of this complete monitoring system. It is placed in a waterproof cabinet together with other system elements such as controller, high capacity rechargeable battery, advanced power supply unit and communication modules. SVAN 958 is equipped with wide spectrum of weighting filters including KB filter according to DIN 4150 standard. Using computational power of its digital signal processor system can perform advanced frequency analysis simultaneously to the meter mode: - real-time four-channel 1/1 octave analysis including statistical calculations or - real-time four-channel 1/3 octave analysis including statistical calculations or - real-time four-channel FFT analysis. System provides very sophisticated alarm functionalities including e-mails and short text messages (SMS) reporting as well as extended logging capability including spectra with a wide range of trigger functions. SV 213 has also capability to record four-channel wav format files to USB disc (time-domain signal recording). Memory capability of the station is almost unlimited thanks to usage of USB flash disc (USB memory stick). Whenever it is necessary SVAN 958 can be taken out of the cabinet and used as a handheld instrument for sound and vibrations measurements as it has build-in the majority of required weighting filters. The important feature of SV 213 monitoring system is its remote communication capability. Thanks to available communication modules, system can be controlled and measurement results can be viewed and downloaded via Internet or LAN. Remote communication requires GPRS modem or LAN & WLAN connection module on monitoring station side whereas on PC side local internet connection (LAN) with SvanPC+_RC remote communication software. Whole system can be powered from mains power source, rechargeable internal battery, DC power supply (12 V ÷ 24 V) or solar panel (built-in power conditioner). .c "

TECHNICAL SPECIFICATIONS V I B R A T I O N M O N I T O R I N G Standards DIN 4150 Meter Mode RMS, VDV, MTVV or MAX, Peak, Peak-Peak Simultaneous measurement in four-channels with independent set of filters and detector constants Analyser (option) 1/1 octave1 real-time analysis, 15 filters with centre frequencies from 1 Hz to 16 kHz (Type 1) 1/3 octave1 real-time analysis, 45 filters with centre frequencies from 0.8 Hz to 20 kHz (Type 1) FFT1 real-time analysis up to 1920 lines with Hanning, Kaiser-Bessel or Flat Top window Filters KB (DIN 4150), HP1, HP3, HP10, Vel1, Vel3, Vel10, VelMF,...