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Neulog Sound Sensor NUL-212

Product # NL-2120

Availability: In stock


Neulog Sound Sensor NUL-212

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This sensor has two modes of operation. In slow mode it can be used to measure Sound-pressure level in decibels. In fast mode it can be used to compare different sources of sound, their waveforms can also be displayed.

The frequencies of tuning forks and wind-chimes can be determined and simple electronic signal generators calibrated using it. With two sound sensors the velocity of propagation of sound in various media can be determined by timing a pulse travelling between them.

The sound sensor is located in a plastic box accessible to the atmosphere via a hole in its side.

Experiment Duration: 25 milliseconds to 31 days.
Range and operation modes:
Level: 40 to 110 dB
Signal: 0-4096
ADC resolution: 12 bit
Accuracy: ±2 dB and 1 signal
Resolution: 0.1 dB and 1 signal
Max Sample Rate (S/sec):
100 dB
10,000 signal

A connection between your sensors and hardware is required. You can choose from the USB Module, Wifi Module, RF Module, or Display Module. A Battery Module is also required for any connection other then USB Module, which is powered through the cable.
Products being sold are not toys. They are for Educational / Laboratory use only. They are not for use by children 12 and under.
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