Module 1 System Overview; Overview - Larson Davis SoundAdvisor NMS045 Reference Manual

Module 1
1.1

Overview ..............................................................................................................................1-1

1.2 NMS045 Features .................................................................................................................1-2
1.3 Components ........................................................................................................................1-2
1.4 Wiring Diagram ....................................................................................................................1-4
1.1 Overview
FIGURE 1-1 NMS045 Overview
Optional weather sensor
The outdoor case
protects and securely
fits two 12 V
batteries, charge
controller, antennas,
modem, and sound
level meter
NMS045 Reference Manual
System Overview
TM
The SoundAdvisor Model NMS045 Permanent Noise Monitoring System is a
mounted, permanent noise monitoring system used for long-term outdoor sound
level monitoring. It is powered by one or two 12 V batteries which are charged by
a solar panel or an AC connection. The secure fiberglass case is equipped with an
intrusion detection device that will send a notification through the RV50X
Gateway Modem if the door has been opened. The gateway is used to connect
remotely to the SoundAdvisor
The NMS045 is not a product but rather the name for a set of products used with
the 831C sound level meter to create a permanent noise monitoring system.
Overview
TM
Model 831C Sound Level Meter.
Optional solar panel
Mounting pole
Environmentally Environmentally
protected protected
microphone and microphone and
preamplifier preamplifier
1-1