SV 258 PRO
Building Vibration and Noise Monitoring Station
About
The new SV 258 PRO is dedicated for building vibration measurement that use methods based on Peak Particle Velocity and Dominant Frequency. The measurement of human vibration in buildings is possible as the program allows simultaneous measurement of velocity and acceleration of vibrations with two independent steps of recording. In addition, it is possible to enrich the measurement with Class 1 sound results.
Users can use predifined settings compatible with commonly used standards such as DIN 4150-3 or BS 7385-2 or configure a criterion curve based on FFT or 1/3 Octave analysis in accordance with local standards.
The built-in GSM modem transmits measurement data to the SvanNET server where the user has access to current data, files with historical data and can also generate a measurement report. The system generates SMS and Email notifications as well as visual and audible alarms (optional alarm lamp). In addition to simple triggers from PPV or LEQ values, the you can configure alarms from standard curves (e.g. DIN 4150-3) or custom curves based on FFT or 1/3 octaves. It is possible to move the criterion curve up or down the scale so that the alarm is generated earlier or later. The time and value of the alarm are saved together to the memory of the meter.
The vibration time history in the form of WAV is stored for all three channels and is used for verification of vibration sources. Accurate post-analysis of the frequency content of the signal is available in the SvanPC ++ program.

Building Vibration


Environmental Monitoring


DIN 4150-3 Standard
Main
Features

Building Vibration Standards
Peak Particle Velocity (PPV), PPV Vector Sum and Vibration Dose Value (VDV) are measured simultaneously in THREE AXES.


Alarms and Events
SMS and E-mail notifications as well as visual and audio alarms


Human Vibration in Buildings
fully configurable to measurement of human vibration in buildings in accordance to ISO 2631-1, BS 6472 and DIN 4150-2


Portable monitoring system
housed in a waterproof case dedicated for periodic and long-term outdoor measurements


Class 1 noise
noise measurements in parallel to tri-axial vibration measurements


Building Vibration Standards
Peak Particle Velocity (PPV), PPV Vector Sum and Vibration Dose Value (VDV) are measured simultaneously in THREE AXES.
Read more

Alarms and Events
SMS and E-mail notifications as well as visual and audio alarms
Read more

Human Vibration in Buildings
fully configurable to measurement of human vibration in buildings in accordance to ISO 2631-1, BS 6472 and DIN 4150-2
Read more

Portable monitoring system
housed in a waterproof case dedicated for periodic and long-term outdoor measurements
Read more

Class 1 noise
noise measurements in parallel to tri-axial vibration measurements
Read more
Main
Applications

Building and ground vibrations

Product
Videos
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SV 258PRO – Noise and Vibration Monitoring Station
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The SV 258 PRO kit consists of two carrying cases. The main unit is a waterproof carrying case with internal 17 Ah battery and internal controller supporting powering from external DC or solar panel. The SVAN 958A Class 1 vibration and sound level meter is installed inside the main unit. The outdoor charger and vibration accelerometer are packed inside the second transportation case. The kit includes license for SvanPC++ software and SvanNET base account service. Each kit has its factory calibration certificate and 36 months warranty upon product registration. |
See all accessories
Open list
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SV208A - Sound measurements set SV208A - Sound measurements set (MK 255 microphone, SV 12L Preamplifier, SA 277 outdoor microphone kit, SA 270D, SC 277 cable, case)
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SP272/5 - Alarm lamp and buzzer Alarm lamp and buzzer with cable 5 meters long to SV 27x stations
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SB271 - Solar panel for SV 27x and SV 258 Solar panel for SV 27x and SV 258
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Technical
Specification
SV 258PRO – Noise and Vibration Monitoring Station
Applications
Sound measurements | |
Environmental noise | |
Building/ground vibration |
Hardware Features
Number of channels | 4 |
Self-vibration detection | |
Auto-calibration | |
Keyboard lock | |
Remote communication | |
Bluetooth | |
Communication Interfaces | 4G, USB |
LED indicator | |
Display | |
Keyboard | 9 buttons |
Memory | ca 7 days |
Battery type | 17 Ah / 12 V |
Operating time | ca 5 days |
Operating temperature range | 17 Ah / 12 V |
Weight | ca 9 kg |
Size | 420 x 340 x 210 mm |
IP rate | IP 65 |
Sound measurements features
Standards | Class 1: IEC 61672-1 |
Microphone type | 50mV/Pa |
Preamplifier type | SV 12L |
Linear operating range to IEC 61672 | 26 dBA Leq ÷ 140 dBA Peak |
Total measurement range | 16 dBA Leq÷ 140 dBA Peak |
Internal noise | < 16 dBA Leq |
Frequency range | 3.5 Hz ÷ 20 kHz |
Weighting filters | A, C, Z, G |
Profiles per channel | 3 |
Min logging step | 1s |
Statistics | LN |
Statistics in octaves or third octaves | |
Noise directivity detection | |
Audio recording | |
1/1 octave | |
1/3 octave | |
Tonality |
Vibration measurement features
Standards | DIN 4150-3, DIN 4150-2, BS 7385-2, 22/09/1994, 23/07/1986, IN-1226, USER FFT, USER 1/3 OCTAVE |
Number of channels | 3 |
Sensor type | 1V/g |
Input type | IEPE |
Measurement range | 0.0005 m/s2 RMS ÷ 50 m/s2 PEAK |
Frequency range | 0.2 Hz ÷ 315 Hz |
Profiles per channel | 2 |
Time constants | 125ms |
Min logging step | 1s |
1/1 octave | |
1/3 octave | |
WAV recodrning | |
FFT |
Files