he AFF19-3 is a sound pressure display for simple and effective visualization of ambient sound pressure levels (bars, discotheques, theaters, party halls).

In order to provide reliable support for sound level monitoring, the AFFseries-3 have the distinction of being able to change color according to pre-defined thresholds and over a wide range of colors.

It is both in compliance with the NF S31-122-1 standard of January 2017 and Article R.1336-1-II -3 ° of Decree No. 2017-1244 of 7 August 2017 on the prevention of related risks of the sounds amplified for the part concerning the display of sound levels.

In addition, to comply with article R.1336-1-II -2 of the same decree, it will be necessary to entrust the recording of sound levels to a limiter SNA60-3, SNA50-3 or SNA70-3. Where in the absence of a limiter it will be necessary to choose the display / recorder AFF25-3.

• Visualization on three independent programmable displays in weighting A or C, in Leq1s, 1min, 5min, 10min, 15min, 60min and in LpC.
Each display is configurable in basic color and according to overruns.

• A 9-level trend predictive indicator, based on the 1 minute Leq, makes it possible to better manage sound management and to act smoothly and with anticipation to avoid overtaking Leq 10min or 15min.

• Two relay outputs GPO1 and GPO2 (on RJ45) allow the triggering of an alarm or an external signaling.
Choice for each GPO of weighting A or C and Leq 1s, 1min, 10min or 15min.

• The consultation and the programming are carried out by the LAN port (IP).

• Integration in the AFF17-3 of an embedded web server, allowing the configuration and the consultation in real time of the sound levels. The link in the form IP works with any OS, any browser and especially without downloading specific software.

• Operating alone or in a network.

• Supplied with a swivel bracket to allow the ideal orientation.

• 12V power supply provided.

• Dimensions AFF17-3: 265 x 150 x 35mm