Sonitus 1/3 Octave Noise Logger

Sonitus EM2030 1/3 Octave Noise Logger

 

 

The EM2030 is a rugged sound level monitor designed for ease of use and reliability. Measurement and remote upload are fully automated, so you just need to plug it in and the EM2030 does the rest. The monitor is supported by our online platform which lets you view your readings and control your measurement projects remotely. Installation and setup are simple and the mobile data connection is already included

The EM2030 is intended for use in situations where you need reliable measurements with the minimum amount of effort. Just switch on the power to start monitoring and all readings will automatically be uploaded to our online reporting system. The EM2030 kit consists of a rugged measurement unit, weatherproof outdoor microphone, a microphone mounting stand and cable and a mains power supply. System set up and configuration is over Wi-Fi link and can be done with a laptop, tablet or smart phone. This is ideal for applications where access or safety are an issue, such as construction sites, industrial or road side installations.

Key Features

  • Automatic measurement and communication
  • Accurate to IEC 61672 Class 1
  • Measure LEQ, L05, L10, L50, L90, L95 and LMAX
  • Measure 1/1 or 1/3 octave spectral measurements
  • Fast and Slow time weighting options
  • Flexible logging times
  • A and C frequency weighting options
  • Weatherproof microphone
  • Large memory for long term data storage
  • Automatic upload to secure cloud hosted analysis system
  • Simple calibration
  • Wi-Fi interface using web browser for easy configuration
  • Rugged design

Technical specifications

Accuracy IEC 61672 Class 1 (Class 2 option)
Dynamic range 16 to 121dB(A)
Frequency range 20Hz to 20kHz
Sampling frequency 96kHz
Frequency weighting A and C weighting
Measurement parameters LEQ, L05, L10, L50, L90, L95 and LMAX
Measurement period 1, 5, 10, 15 and 30 minute logging intervals
Data storage 1 year (at 5 minute intervals)
Microphone sensitivity 50mV/Pa
Microphone connection BNC to SMB
Microphone power supply Constant current ICP
Communications 802.11b/g Wi-Fi and 3G HSPA/UMTS
Enclosure protection IP65
Dimensions 110mm x 140mm x 60mm
Weight <800g
Operating temperature -10°C to 50°C
Operating humidity 0% to 95% RH
Power input 110V to 240V AC
EM2010 power input 9V DC, 500mA

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