The SoundEar 3 Industrial Noise Activated Sign is a data logging noise warning device that can be mounted on a wall or other vertical surface using a single screw or hook. The trigger sound level is set using the software or the controls on the sign. The noise measurements can be downloaded using the software that is included.
Rental Kit Includes
The SoundEar 3 Industrial is designed for use in factories and other indoor industrial environments. It can be used to indicate to staff when the sound levels are getting high, prompting them to reduce the noise, leave the area or to fit hearing protection.
The noise limit can be set within the range of 30 to 120 dB(A).The noise trigger levels can be set using the software. The lights can be set to light up or flash when the sound levels are high, and can have different settings for day or night. Basic adjustments can also be made using controls on the noise sign itself.
The SoundEar 3 Industrial can be installed in almost any indoor environment where employees need to be warned of high noise levels and to take action.
As this noise warning sign is very easy to install, it is ideal for temporary and other short term noise measurement applications.
1. Set the sound trigger levels (see below).
2. Hang the sign on a single screw on the wall.
3. Connect the power.
There are three ways to set up the trigger levels for the SoundEar 3 noise warning sign.
|Frequency Range||20Hz to 20kHz|
|Measuring Range||30 to 120 dB|
|Deviation||± 0.5 dB|
|Frequency Weighting||"A" ("C" weighted Peak)|
|Time Weighting||Fast and Slow|
|Digital Display||dB(A) Slow, LAeq15, Alarm settings, Clock|
|Outputs||"A" weighted, 0-10V or 4-20mA|
|USB Ports||1. Micro USB (power and PC connection)|
2. USB Controller (for USB memory stick connection)
|Internal Memory||16MB (128MBit) - 600 days depending on settings|
Easily extended using memory stick
|Dimensions||265 x 205 x 46 mm, 10.4" x 8" x 1.8"|
|Weight||1.5 kg, 3.3 lb|
|Power||5 VDC (micro USB) or 24 VDC (screw terminal)|
|Acoustic Standards||IEC61672-2-2002 Class 2, ANSI S1.4 Type 2|