EM2030 Sound Level Monitor, Class 1

The EM2030 Sound level Monitor is an automated Class 1 sound level monitoring unit designed to perform unattended monitoring in tough environments.

Designed and manufactured by Sonitis Systems in Ireland with traceable calibration (ANSI S1.4-2014 and IEC 61672).

The monitors are connected to the Sonitus Cloud - Sonitus' own online reporting platform - via a preinstalled global romaning SIM card. The online system acts as a reporting system for noise, vibration and air quality data. Features include: automatic measurement; automatic data upload; email and text message alerts; and readings and compliance checks are available onlne.



  • Accuracy: IEC 61672 Class 1
  • Dynamic Range: 17 to 121dB(A)
  • Frequency Range: 20Hz to 20kHz
  • Frequency Weighting: A and C weighting
  • Parameters: LEQ, L05, L10, L50, L90< L95, LMAX


  • Measurement Period: 1, 5, 10, 15 or 30 minutes
  • Data Storage Capacity: 5 years (5 minute logging)
  • Procedure: Automatic measurement and logging


  • Power Input: 110V-240V AC
  • EM2030: 8-16V DC (battery option)
  • Power Consumption: 2.4W


  • Wi-Fi (user interface)
  • 3G SiM card supplied with each monitor


  • Sensitivity: 50mV/Pa
  • Connection: BNC to BNC (3m cable as standard)
  • Power Supply: Constant current ICP, 18V 4mA


  • The EM2030 and online interface are accessed using any standard web browser

EM2030 Sound Level Monitor, Class 1
Item # EM2030 

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