SoundEar3-320 X is suitable for all kinds of outdoor noise level measurements. Applications include:
- Noise from Construction Sites.
- Road Traffic Noise – real-time mapping.
- Noise from music venues, bars, and restaurants.
- Noise from Airports, Railroads, and Windmills.
- Industrial noise.
- Residential measurements.
- Environmental measurements.
You can analyse the sound data using the software to see peaks and troughs. Produce documentation with logged data to manage noise levels. Comparing different locations and periods provides an overview of the overall noise situation. Designed to be easy to use, it requires no engineering or acoustics background.
The measuring range is from 30 dB to 120 dB. To set up the SoundEar-320, connect it to a PC to name the device and configure email alerts for excessive noise levels. Monitor noise readings from multiple locations and create automated noise reports; these features require the automation add-on, which lets you send and receive noise data via Wi-Fi or LAN through a micro PC or wireless dongle.
Find the ideal location for your SoundEar device, possibly using an extension cable for the microphone, which allows you to move the microphone away from the SoundEar device to its ideal location.
The internal memory capacity is 16MB; you can set logging to user-defined intervals and easily transfer readings to a PC via USB.
SoundEar3 -320X includes:
- SoundEar 3-320.
- Waterproof outdoor microphone with 5-metre cable.
- Wind hood.
- Software for data processing.
- Cables.
- Wind & waterproof Peli case. IP67 mobile/stationary.
Optional additions
- GSM module, 4 G module for a Cloud solution.
- Wi-fi module.
- Battery with UPS and fast charger.
- Wind hood for outdoor use + Tripod.
- Interface for Type 1 microphone.
- 4-metre microphone extension cable.
Technical details
- Parameters: Measures 3 measurements simultaneously: LAF; LAS; LCpeak; Laeq, 1s, Laeq ¼ h, Laeq 1/2h, Laeq 1 h.
- Resolution: 0.1 dB for all parameters.
- 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 USB outputs: Micro USB (power & PC), USB OTG (Log, configuration).
- Power Supply: 5VDC (Micro USB) / 24VDC (Screw terminal).
- Current Consumption: max 2.5 W.
- Internal memory: 16 MB (128 Mbit) (5-90 days of logging time, depending on log settings).
- Real-Time Clock: High-precision type with battery backup (CR2032).
- Microphone: 20 Hz- 20 kHz.
- Size: Length 33 x 30 x 14 cm. Weight: 1.5 kg.
- Connectivity accessories: GSM module, a 4G module for a Cloud solution.
- Acoustic Standards: IEC 61672-2-2002 Class 2, ANSI S1.4 Type 2.
- Medical Standards with P-SE3-MED adapter:
- 60601-1: Medical electrical equipment.
- Part 1: General requirements for basic safety and essential performance.
- 60601-1-2: Medical electrical equipment.
- Part 1-2: General requirements for basic safety and essential performance.
