SV 277PRO Noise Monitoring Station is an outdoor monitoring system based on SV 977 Class 1 sound level meter. The SVAN 977 can be easily removed from the case and used as a hand-held sound level meter. The monitoring station uses a 4G modem for the remote communication with Internet.
The IP 65-rated case contains a lead-acid battery which operating time can be easily extended by connecting an external battery or a solar panel. The intelligent charging unit enables use of a solar panel without expensive controllers or heavy batteries. The case is fitted with very robust, waterproof connectors (military standard) and is supplied with an IP 65 external power supply. The light-weight microphone protection kit can be easily installed on a mast with standard mounting threads.
The noise monitoring system provides broad-band results such as Leq, Max, Min and Peak with all standard weighting filters together with an incredible time-history logging feature with two adjustable logging steps. The broad-band results can be recorded in three acoustic profiles which enable measurements to be taken with 3 different filters (e.g. A, C, Z) as well as 3 different detector time constants (e.g. Fast, Slow, Impulse).
Read more, about the outdoor monitoring system based on the SVAN 977 Class 1 Sound Level Meter
Short-term noise monitoring
SV 277 PRO is a portable monitoring system housed in a waterproof case dedicated for periodic outdoor measurements. The station is based on a SV 977 which can be easily removed from the case and used as a hand-held sound level meter. Slow, Impulse). The monitoring station uses a 4G modem for the remote communication with Internet. SvanNET, a connectivity service, supports the connection between PC and station. The SvanNET allows the usage of all types of SIM cards with the system, regardless if they have public or private IP. The connection over the SvanNET allows users to use a mobile phone or tablet to check the status of the noise monitoring station.
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SV 277 PRO – Noise Monitoring Station
| The SV 277 PRO kit consists of two carrying cases. The main unit is a waterproof carrying case with internal 17 Ah battery and internal charging unit supporting powering from external DC or solar panel. The SV 977 Class 1 sound level meter is installed inside. The outdoor charger and outdoor microphone kit are packed inside the second transportation case. The kit includes license for SvanPC++ software and SvanNET base service. Each kit has its factory calibration certificate and 36 months warranty upon product registration. |
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SB272 - External battery for SV 27x/SV 258 monitoring station External battery for SV 27x/SV 258 monitoring station |
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SVANPC++EM - Environmental Module License The PC software module is designed for data post-processing from noise and vibration measurements. It provides all necessary functionalities for marking / removing / recalculation... |
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SVANPC++ Software Advanced PC software for measurement data analysing and post processing |
SV 277 PRO – Noise Monitoring Station
Applications
Hardware Features
Sound measurements features
