for noise at work monitoring
- LAeq (averaged sound level with A-weighting)
- LCpeak (peak sound level with C-weighting)
Both levels are measured simultaneously, thus providing the base for comparison with the action limits listed below. The real-time spectrum analyzer provides detailed results about any annoying frequency band or exact frequency.
The optional Extended Acoustic Pack offers further noise levels as required:
- Sound Exposure Level LAE
- LCeq - LAeq
The XL2 forms with the Stack Light a stand alone solution for noise at work monitoring applications. The Stack Light is controlled by the XL2. It alarms at exceeding sound levels, thus employees near the test station are notified immediately.