Performance Features; Available Options; Purchase-Required Options - Larson Davis SoundAdvisor 831C Reference Manual

1.5 Performance Features

1.6 Available Options

To purchase
LEARN MORE
options, see "Contact Larson
Davis" on page ii-2.

1.6.1 Purchase-Required Options

SoundAdvisor Model 831C
• Large dynamic range > 120 dBA
• RMS Detectors: Slow, Fast & Impulse
• RMS Frequency Weighting: A, C & Z
• Peak Frequency Weighting: A, C & Z
TM
• Any Level Simultaneous measurement and display of Max and
Min sound pressure levels (Slow, Fast and Impulse detectors),
plus L and Peak levels, all with A, C and Z frequency weighting
eq
• Weather Measurements
Temperature, and Humidity with SEN03x)
• Multiple language support: English, French, Italian, German,
and Spanish
• Field-upgradeable firmware
The SoundAdvisor is delivered with all firmware options available at
the time of manufacture already installed. However, only those options
which have been purchased are enabled. Any of the other firmware
options can be enabled at a later date, following purchase, using a file
delivered from Larson Davis.
831C-LOG
Time History data logging with periods from 2.5 ms to 24 hours.
831C-OB3
Real-time 1/1 & 1/3 Octave Frequency Analysis .
831C-ELA
Measurement History for the manual or timed storage of statistical
data, and exceedance-based Logging Analysis with Events.
831C-SR
Make event based and manual sound recordings that can be sent via
email or SMS and stored in the measurement data.
831C-MSR
Measurement History for the manual or timed storage of statistical
data with all sound recording capabilities.
831C-SW
Make direct USB communication with Sierra Wireless RV50 gateway.

Performance Features

(Wind Speed and Direction,
1-3