• Sound Logger Sensor - Edu-Logger

  • 900-212
  • In Stock
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  • £53.78excluding VAT

    £64.54 including VAT

  • 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. 


    It can be used to determine the frequencies of tuning forks and wind-chimes and to calibrate simple electronic signal generators. 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.


    As with all Edu-Logger Sensors this must be used with the Edulogger USB module or the Wi-Fi module

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    • Bullet Point Converts the measured parameter into a processed value (°C, °F, Lux, dB, mA, V, etc.)
    • Bullet Point Sends the data in digital form to a viewer unit, any kind of computer or tablet
    • Bullet Point Saves up to 5 experiments in its flash memory
    • Bullet Point Calibration is done by pressing a push-button
    • Bullet Point Changing ranges and gains is done through software
    • Bullet Point Experiments run with or without a computer
    • Bullet Point Saved experiments in the Logger Sensor can be uploaded to a computer at any time
    • Bullet Point The modular plug and play system allows the connection of sensors in a chain, in any order
    • Bullet Point Each sensor is in itself a full data acquisition system
    • Bullet Point Unbeatable value for money
    • Bullet Point Robust hardware and attractive design
    • Bullet Point Very simple operation
    • Bullet Point No cable clutter and therefore a very simple construction of experiments
    • Bullet Point System allows wireless connection
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Technical Specification


Experiment Duration: 25 milliseconds to 31 days.


Range and operation modes:-         

Level: 40 to 110 dB

Signal: 0 to 1024


ADC resolution

12 bit



±2 dB




0.1 dB



Sample Rate (S/sec):-   

10,000  (subject to experiment duration)


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