LiveNoise LN2-SE Noise Monitor

LiveNoise LN2-SE Noise Monitor
LiveNoise LN2-SE Noise Monitor

Features

  • Indoor or Outdoor Use
  • Wall Mounted
  • Monitors, Analyses and Records Sound Levels
  • Just Needs Power and WiFi / Ethernet Network

Typical Applications

  • Industrial and Factory Noise (inside or outside)
  • Boundary Noise
  • Construction Noise
  • Entertainment Venues

Ordering Information

All pricing and ordering information is available on the main NoiseMeters websites.

Overview

Noise Monitor

The LiveNoise LN2-SE Noise Monitor mounts on a wall using four screws. It just needs power (24VDC, adapter included) and access to a wired Ethernet or WiFi network.

LiveNoise System

The noise monitor communicates continuously with our LiveNoise Server to provide real-time noise levels, long-term stored noise measurements and high-noise alarms through your web browser. The Reporter section can generate reports of the noise and alarms over daily, weekly, monthly or other custom periods.

wifi noise monitor connection
Installation

Mounting

The LN2-SE monitor mounts with four screws that are accessible from the front of the case with the font panel removed.

The screws are not provided as the type depends on what the monitor is being mounted on - screws for wood, plugs and screws for brick. The noise monitor is lightweight and so does not need a strong structural mount.

Power

The noise monitor comes with a 10m (32ft) power cable fitted through a weatherproof gland. This cable can be removed and shortened if necessary.

A 24VDC power adapter is included with each noise monitor. The 10m cable connects to the power adapter, which must be mounted indoors or in its own weatherproof enclosure.

mounting the noise monitor
Network Connection

Network Connection - WiFi or Ethernet

The LN2-SE noise monitor communicates with the LiveNoise server to provide a real-time display of sound levels and for long-term noise measurement storage. The LN2-SE noise monitor just needs access to the Internet to send the live and historic noise measurements.

Wireless or Wired?

If a reliable WiFi signal is available then the noise monitor just needs to network name and password to connect up. If you prefer a wired approach then connection can be made via a weatherproof Ethernet connection (RJ45) on the bottom of the box.

Specifications
Acoustic Standards
IEC 61672-2:2002 Class 2
ANSI S1.4 Type 2
Frequency Range
20Hz to 20kHz
Measuring Range
30 to 120 dB
Deviation
± 0.5 dB
Frequency Weighting
"A" and "C"
Time Weighting
Fast and Slow
Parameters
LAeq, LCeq, Lmax, Lmin, L5, L10, L50, L90, L95, L99
Outputs
0-10 V or 4-20 mA
USB Port
For USB memory stick
Internal Memory
16GB for up to 3 years storage
Cabinet
Polypropylene
Weather Protection
IP65
Dimensions
150 x 260 x 75 mm, 5.9" x 10.2" x 2.95"
Weight
1.1 kg, 2lb 7oz
Power
24VDC, max 12W (power adapter included)
noise monitor dimensions

Web Reporter is for customers with LiveNoise version 1, generally supplied between 2017 and August 2024. These systems have Windows based software to show live noise measurements and long term reporting, with the Web Reporter offering some extra online reports.

LiveNoise Account is for customers with LiveNoise version 2, supplied after August 2024. Live measurements and long term reports are all browser based.