Sound Level Meter PCE Intruments PCE-353N-SC43

Description

The LEQ sound level meter is a sound meter with an adjustable measuring range of 30… 130 dB. With the sound level meter, the measured values ​​are displayed on the one hand as a normal numerical value and on the other hand also graphically in the measuring range set by the operator. In addition to normal sound measurement, a special feature of the sound level meter is the LEQ (equivalent continuous sound level) measurement function. This measuring function is a globally recognized measure of the average sound exposure, taking into account the duration, frequency and intensity of the individual sound events.

In addition to the sound measurement, the sound level meter can also be connected to a process interface. The sound level meter generates a linear voltage signal of up to 2.5V. With the tripod holder on the back, the sound level meter can be optimally positioned for the application. Thanks to the 9V interface, the sound level meter can be operated permanently in a stationary manner.

Features

– Measuring range 30 … 130 dB
– Measurement functions Lp, LAeq, LAe, LCpeak
– DC output for process connection
– For stationary and mobile use
– Backlit LC display
– 1/2″ microphone with windshield