Larson Davis SoundAdvisor Reference Manual page 10

Accessory Type
Microphone Options
Note: These mics are
available directly from
Larson Davis. You can also
use other microphones with
the 831C.
Microphone Preamplifier
Options
Environmental Protection
Weather Data Acquisition
Communication
GPS
SoundAdvisor Model 831C
(377A15) 1-inch, prepolarized
pressure condenser
microphone, 50 mV/Pa,
providing performance
conforming to Class 1 sound
level meter standards
(377B10) ¼-inch free-field
prepolarized microphone, 50
mV/Pa, providing performance
conforming to Class 1 sound
level meter standards
(377C13)½-inch, prepolarized,
pressure condenser
microphone, 50 mV/Pa,
providing performance
conforming to Class 1 sound
level meter standards
(426E01) 1/2-inch ICP Low
Noise microphone preamplifier
(requires adapter (ADP074)
EPS Environmental Shell
Protects microphone and preamplifier from rain and wind with
mounting options for pipes, poles, and most tripods
EPS030-831
Weather-proof enclosure for remote noise monitoring; includes
battery
NMS/EPS044
Solar-powered noise monitoring system for outdoor, long-term,
and unattended sound monitoring
NMS/EPS045
Permanently-installed, solar-powered noise monitoring system
for outdoor, long-term, and unattended sound monitoring
SEN031: combined weather sensor, wind speed and direction
(with no moving parts), temperature, humidity, pressure, and
rainfall (requires CBL170 and DVX008A)
SEN032: Ultrasonic Anemometer: wind speed and direction only
sensor (requires CBL170 and DVX008A).
DVX012, 013, 014, 015, 008A
GPS001 GPS Receiver, USB Magnetic Mount
Options and Accessories
Available Options
(377B01) ¼-inch free-field
prepolarized microphone, 50
mV/Pa, providing performance
conforming to Class 1 sound
level meter standards
(377C01) ¼-inch free-field
prepolarized microphone, 50
mV/Pa, providing performance
conforming to Class 1 sound
level meter standards
(377C10) ¼-inch free-field
prepolarized microphone, 50
mV/Pa, providing performance
conforming to Class 1 sound
level meter standards
(PRM2103) Outdoor
microphone preamplifier
831-INT-ET with integrated
Ethernet capability
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