The condition monitoring sound level meter is used for permanent monitoring of the sound level. In addition to storing the measured values, the condition monitoring sound level meter is able to display the measured values ​​on a display and output them as a 4 ... 20-mA analog value. The condition monitoring sound level meter has a wide measuring range of 30 ... 130 dB. Frequency weighting is done in A or C depending on the selected measurement mode. Alternatively, the condition monitoring sound level meter can measure the sound level in fast or slow mode. 

The measured values ​​are stored by the condition monitoring sound level meter as an Excel file on a memory card. This has the advantage that after a measurement, the SD memory card can be easily removed from the condition monitoring sound level meter and the data can be evaluated without additional software. The condition monitoring sound level meter is powered by 6 x 1.5V AAA batteries. For long-term operation, an external plug-in power supply is included in the condition monitoring sound level meter. 

The condition monitoring sound level meter is used wherever the noise level has to be permanently monitored and a controller is to carry out further actions. In a production hall, for example, this can be the visualization of the sound level on a large display. Or, in conjunction with switchgear, closing windows and doors when the sound level is exceeded.