Noise Monitoring Station with SVAN 979
SV 279 PRO
SV 279PRO Noise Monitoring Station is an outdoor monitoring system based on SVAN 979 Class 1 sound level meter. The IP 65-rated case contains a lead-acid battery which operating time can be easily extended by connecting an external battery or solar panel. The intelligent charging unit enables use of a solar panel without expensive controllers and 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 outdoor microphone kit can be easily installed on a mast with standard mounting threads. All accessories fit conveniently into a second carrying case. The 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). The SVAN 979 can be easily removed from the case and used as a hand-held sound level meter.
The monitoring station uses the 4G modem for the remote communication with Internet. SvanNET, the relay server, supports the connection between PC and station.
The SvanNET allows the usage of the system with all types of SIM cards, regardless if they have public or private IP. Additionally, it gives an access to a status of monitoring stations over a mobile phone or tablet.
Noise monitoring
Environmental Monitoring
Waterproof Case
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SV 279 PRO – Noise Monitoring Station
The SV 279 PRO kit consists of two carrying cases. The main unit is a waterproof carrying case with internal 17 Ah battery and a charging unit supporting powering from an external DC or solar panel. The monitoring case is equipped with 4G modem. The SVAN 979, Class 1 sound level meter with options for frequency analysis and audio recording is installed inside the main unit. The outdoor power supply and outdoor protection kit for microphone 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.
See all accessories
SvanNET_1A - Account for 1 station - 1 year SvanNET Automatic Monitoring Services: Automatic control of 1 measurement point; |
SVANNET_5A - SvanNET 5 stations account subscription - 1 year SvanNET Automatic Monitoring Services up to 5 monitoring points |
Technical
Specification
SV 279 PRO – Noise Monitoring Station
Applications
Sound measurements | |
Environmental noise |
Hardware Features
Number of channels | 1 |
Remote communication | |
Bluetooth | |
Communication Interfaces | USB, 4G |
LED indicator | |
Display | |
Keyboard | 9 buttons |
Memory | uSD16GB |
Battery type | 17 Ah / 12 V |
Operating time | ca 4 days |
Operating temperature range | -10 °C ÷ +50 °C |
Weight | 9 kg |
Size | 305 x 270 x 194 mm |
IP rate | IP 65 |
Sound measurements features
Standards | Class 1: IEC 61672-1:2013; Class 1: IEC 61260-1:2014 |
Microphone type | GRAS 40AE, 50 mV/Pa, |
Preamplifier type | SV 17 |
Frequency range | 3.15 Hz ÷ 20 kHz |
Weighting filters | A, C, Z, B, G |
Time constants | Slow, Fast, Impulse |
Statistics | LN |
Statistics in octaves or third octaves | |
Audio recording | |
1/1 octave | |
1/3 octave | |
1/6 octave | option |
1/12 octave | option |
Files
Downloads