The SoundEar II Data Logging Noise Warning Sign can be mounted on a wall or other vertical surface using a single screw or hook - like mounting a picture. The trigger sound level is set using a dial on the back.
The data logging module can be unplugged from the sign and plugged into a computer's USB port. The software downloads the noise measurements and displays graphs of sound level over time.
Noise Sign features:
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The SoundEar II indicates high sound levels with yellow and then a red warning light. With this data logging version, a memory module plugs into the sign and records the sound levels for download to the software that is included.
The noise limit can be set within the range of 40 to 115 dB(A), adjusted in 5 dB steps using the dial hidden on the back of the sign. The yellow lights warn when the level is getting close to the limit and the red light shows the limit has been exceeded.
The SoundEar II is suitable for any indoor area where people need to be warned about high noise levels or reminded to keep the noise down.
1. Set the sound level using the dial on the back.
2. Hang the sign on a single screw on the wall.
3. Connect the power.
|Red Light Limit||40 to 115 dB(A)|
|Yellow Light||5 dB below red limit|
|Deviation||± 3 dB|
|Power Supply||110 V or 240 V AC|
|Power Consumption||Approx. 3W|
|Dimensions||265 x 205 x 46 mm, 1.5 kg|
|Weightings||Freq: A, Time: Slow|