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LiveNoise LN2-SE Noise Monitor with Ethernet & WiFi

Networked Noise Monitoring
Networked Noise Monitoring
Networked Noise Monitoring Typical Installation

Price List

LN2-SE-1
€2342.00
LiveNoise Noise Monitor
In stock

LN2-SE-2
€4497.00
LiveNoise Noise Monitor Pack of 2
In stock

LN2-SE-3
€6605.00
LiveNoise Noise Monitor Pack of 3
In stock

LN2-SE-5
€10775.00
LiveNoise Noise Monitor Pack of 5
In stock

LN2-SE-10
€21082.00
LiveNoise Noise Monitor Pack of 10
In stock
PSU24DC
€41.00
Power supply with 24V DC output
In stock

POWEX10
€15.00
DC power extension cable 10 m (32 ft) for 24V power supply
In stock

CR514
€401.00
Class 2 Sound Level Calibrator
In stock

The delivery price is calculated during checkout based on your location and the goods ordered. Our basic delivery prices are:

Delivery within Ireland: €27.00

Delivery Service: Three working days*

* For products that are in stock and the order received by midday.

Some products go through a final configuration and calibration before being shipped. If the calibration labs are busy this can add up to two days on to the delivery schedule but guarantees a fresh calibration.

LN2-SE-1
€2342.00
LiveNoise Noise Monitor
In stock

LN2-SE-3
€6605.00
LiveNoise Noise Monitor Pack of 3
In stock

Features

  • Indoor or Outdoor Use
  • Wall Mounted
  • Monitors, Analyses and Stores Sound Levels
  • Cloud based reporting (view in web browser)
  • Periodic measurement of Leq, Lmax and Ln (L10, L90, etc)
  • Noise profile with 1 second resolution - Leq,1s
  • "A" and "C" frequency weightings
  • "Fast" and "Slow" time weightings

Applications

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

Overview

The LiveNoise LN2-SE noise monitor mounts on a wall and just needs power (adapter included) and access to a WiFi or Ethernet wired network. It communicates with our cloud server to provide a real-time display of noise levels and long term noise reports. It uses a data efficient method so the bandwidth use is minimal. You won't notice these units on your network.

Live Noise and Reporting

You can view the live sound level at each noise monitor or you can view long-term reports over daily, weekly, monthly or custom periods. This is all done from a web browser after logging in to your LiveNoise account.

As the measurements are on a cloud server there is no software to install on your computer. You can access the live sound levels and the long term reports from anywhere using a web browser.

livenoise network
Networked Noise Monitors - Indoor or Outdoor

Installation

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

wall mounting the noise monitor

The type of fixing to use depends on what the monitor is being mounted to - 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 10 m (32 ft) 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 extension cable connects to the power adapter, which must be mounted indoors or in its own weatherproof enclosure.

Typical Installation

typical installation
Typical Installation - Noise Monitor Mounted to an Outside Wall

Network Connection - WiFi or Wired Ethernet

The LN2-SE LiveNoise Terminal communicates with our cloud server over your existing network. It sends the noise measurements every minute so you can produce up to date reports. If anybody on the account is viewing live data then it also sends the sound levels every second. It uses a data efficient method so the bandwidth use is minimal. You won't notice these units on your network.

As the measurements are on a cloud server there is no software to install on your computer. You can access the live sound levels and the long term reports from anywhere using a web browser.

Wireless or Wired?

If a reliable WiFi signal is available then all the noise monitor needs is the network name and password to connect up. If you prefer a wired approach then connection can be made via an Ethernet connection (RJ45). This is a weatherproof socket and for outdoor use you will need a suitable weatherproof cable or weatherproof RJ45 cable housing. For indoor use a standard RJ45 network cable can be used.

Viewing Live Sound Levels

To view the live sound levels from any connected noise monitors you use your web browser to log in to your LiveNoise account.

You will be presented with the sound level at each location, updating every second and displayed as numbers, charts or a mixture of the two.

The background is a simple image (JPG format), which you can upload to your account. It can be a picture of the location, floor plan, satellite image, whatever you choose. Alternatively, you can ignore the background and just have the sound level or chart as a large, full-screen display.

Warnings and Alarms

If you have alarm trigger levels set up then the chart or numbers will indicate a warning level in yellow and an alarm level in red. If the level stays above the alarm level for the preset period of time then the window will flash red to attract attention.

Noise Reports

Each remote noise monitor calculates the usual noise parameters over periods of 5, 10, 15, 30 and 60 minutes. These measurements are sent to the cloud server as soon as they are available so you can create noise reports using a web browser.

Your noise reports can be daily, weekly, monthly or over any custom period you choose. The reports show the sound levels in a chart or in a table.

Report Parameters

The reports include many parameters, measured with both "A" and "C" frequency weightings and, where applicable, Fast and Slow time response. This includes the Leq (average sound level), Lmin and Lmax, as well as the statistical parameters L5, L10, L50, L90, L95 and L99. The charts also indicate the number of alarms detected in each period.

Report Generation

To generate a report you select which noise monitors you want to include, the time period you want to see (daily, weekly, monthly or custom) and the measurement period to use (5, 10, 15, 30 or 60 minutes). Your choices are remembered so you don't have to select everything each time.

You can leave the report on-screen and it will update automatically whenever new measurements are available.

Exporting Reports

The reports you generate in your browser can be exported to PDF or CSV files. A PDF export is useful for printing, emailing or just for your records. The CSV export produces a table of results that can be imported to a spreadsheet or other similar program.

Technical Specifications

Acoustic StandardsIEC 61672-2:2002 Class 2
ANSI S1.4 Type 2
Frequency Range20 Hz to 20 kHz
Measuring Range30 to 120 dB
Deviation± 0.5 dB
Frequency Weighting"A" and "C"
Time WeightingFast and Slow
MeasurementsLAeq, LCeq,
LAFmin, LAFmax, LASmin, LASmax,
LCFmin, LCFmax, LCSmin, LCSmax
L5, L10, L50, L90, L95, L99 (A and C, Fast and Slow)
over periods 5, 10, 15, 30 and 60 minutes
Noise profile: LAeq and LCeq every second
Outputs0-10 V (factory option)
4-20 mA (factory option)
USB PortFor USB memory stick configuration
Ethernet PortWeatherproof RJ45 socket
Internal Memory16 GB for up to 3 years storage
CabinetPolypropylene
Weather ProtectionIP65
Dimensions150 x 260 x 75 mm
5.9" x 10.2" x 2.95"
Weight1.1 kg
2lb 7oz
Power24VDC, max 12W (power adapter included)

Dimensions

noise monitor dimensions

Product Reviews - LiveNoise LN2-SE Noise Monitor with Ethernet & WiFi

Review count: 1. Average rating: 5.0


★★★★★ 5 star rating

Verified NoiseMeters customer, Mon Dec 20 2021

We purchased this product for remote external 24hr sound monitoring of a site. Product connected easily to wifi and continual cloud uploads of data can be accessed from anywhere via a web browser. Records second by second data. Would definitely recommend.

Vertex Investments

Reply Mon Dec 20 2021
 
Thank you for the positive feedback.

NoiseMeters

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