LiveNoise LN2-IND Industrial Noise Monitor

LiveNoise with Noise Sign
LiveNoise with Noise Sign

Features

  • Wall Mounted Industrial Noise Display
  • Monitors Sound Levels
  • Network Connection to LiveNoise server
  • Lights up when noise levels are too high
  • IEC 61672 Class 2, ANSI S1.4 Type 2

Typical Applications

  • Industrial Environments
  • Factory Noise
  • Hearing Protection

Ordering Information

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

Overview

Noise Monitor

The industrial noise warning sign and interface module can be mounted on a wall or other suitable surface. It measures the sound levels in line with the noise measurement standards (IEC 61672 Class 2, ANSI S1.4 Type 1), stores the results, and makes them available to the LiveNoise server over your network.

LiveNoise System

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

A system can consist of one or more LiveNoise enabled noise monitors. They connect to your local area network using either WiFi or a wired Ethernet connection and send all measurements to our LiveNoise server.

noise display with wifi network connect
Installation

Mounting

The Noise Warning Sign can be mounted on a wall using a single screw. The LiveNoise Terminal is mounted close by using two screws or can just sit on a shelf or other suitable surface.

If a more secure mounting method is needed or you want to angle it away from the wall then an adjustable VESA mount is available. Please contact us for more information.

Connection

A standard USB cable (included) connects the LiveNoise Terminal to the Noise Warning Sign.

Power

The system requires 5V DC, which is provided by the power adapter that is included. The LiveNoise Terminal will need to be within 3m of a power outlet.

mounting the networked noise monitor
Network Connection

Network Connection - WiFi or Ethernet

The LN2-EAR 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-EAR 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 configuration
Internal Memory
16GB for up to 3 years storage
Dimensions:
Noise Warning Sign
265 x 205 x 46mm, 10.4" x 8" x 1.8"
LiveNoise Terminal
70 x 88 x 29 mm, 2.8" x 3.5" x 1.2"
Power
5 VDC, 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.