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Product Features
  • Makes it easy to measure and monitor external noise

  • Simple and efficient way of managing and documenting noise levels

  • You can use the software to monitor noise levels in real-time

  • You always have proper documentation for your noise levels

  • Email alerts means you can react instantly to critical noise levels

  • Automated noise reports help you stay in compliance with noise limits (requires automation add-on)

Delivery options

At Cadmus Products we aim to deliver orders efficiently and at highly competitive rates. 

  • We can ship consignments of all shapes and sizes and hazardous content across the UK and worldwide. Most of our orders are sent via DHL, however sometimes we may use other couriers.
  • If you are purchasing a laboratory product online you can find out the price of shipping checkout. If you are obtaining a quote for a product, then we will email you
    with our best shipping prices along with your quote.
  • Please see our delivery page for full information

Note: This product currently has a lead time of 5-7 days.

The SoundEar3-320 X is intended for external noise measurement, including from construction sites, road traffic, music venues, bars, resturants, airports, railroads, windmills and more.

Noise regulations, noise documentation and noise complaints from neighbors can cause you a headache. Being able to monitor your own noise levels and easily provide documentation for them are some of the benefits customers are most pleased with.

Why use the SoundEar3-320 X?

  • Monitoring noise levels from multiple locations (requires automation add-on) at once in the software makes it easy to get an overview of the entire noise situation
  • Receiving alarm emails when noise reaches a critical level means that you can act instantly to reduce critical noise levels
  • Receiving automated noise reports, directly in your inbox is very convenient. It means that you are always updated on the latest noise developments
  • The ability to compare and analyze noise levels over time and across locations in the software is practical when you need to dig a little deeper into a specific noise situation

Key Features of SoundEar 3 320X

  • Has a measuring range from 30 dB to 120 dB
  • Built in log that saves LAeq measurements for up to 600 days
  • The possibility of adding a battery which enables you to measure for up to 5 days
  • Receive an alarm e-mail when the set noise level is exceeded
  • Easy transfer of log data into the SondEar software via added WiFi modem to give a real time complete overview of the noise environment
  • All measurements are saved in a CSV format and can be opened in Excel

Box Includes:

  • SoundEar 3-320X
  • Waterproof microphone with 5 metre cable
  • Wind hood
  • Software for data processing
  • Waterproof casing IP67 Mobile/Stationary

Product Specifications

Parameters: - Measures 3 measurements simultaneously
Resolution: - 0,1 dB for all parameters
Measuring Ranges: - RMS: Total 30 – 120 dB
Deviation: - +/- 0,5 dB
Frequency Range: - 20Hz - 20 kHz
Frequency Weightings: - A- weighting (RMS), C-weighting (Peak)
Time Weighting: - Slow (1S) & Fast (125 ms)
Dynamic Range: - 90 dB and peak detection
2 x outputs : - 0-10 V or 4-20 mA
2 xUSB outputs: - Micro USB (power & PC), USB OTG (Log, configuration)
Display setting: - LAeq 1 s., Alarm level and Clock
Power Supply: - 5VDC (Micro USB) / 24VDC (Screw terminal) / 12V Battery
Current Consumption: - Max 2,5 W
Internal memory: - 16 MB (128 Mbit) 650 days of log time
Real Time Clock: - Hi-precision type with battery backup (CR2032)
Microphone: - 20 Hz- 20 kHz
Measurement: - 33x30x14cm, Weight: 1,5 kg
Standards: - IEC61672-2-2002, Type 2, ANSI 51,4
Type 260601-1: Medical electrical equipment- Part 1: general requirements for basic safety and essential performance. 60601-1-2_Medical equipment – Part 1.2: General requirement – Part 1-2: General requirement for Basic safety and essential performance.
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