SMAD I Seismic & Infrasound Digitizer

 Smad

Features

  • 4 main Channels
    • Dynamic range: 130 dB @ 50 Hz
    • Resolution: 24 bits 
    • Sampling Rate:: 8, 20, 50, 100, 200 Hz
  • 5 auxiliary Channels
  • More than 300 days of recording
  • GPS time stamping
  • Station control (temperature, intrusion, battery level...)
  • Remote control: RS-232, Ethernet
  • Dimension: H=15mm, W=330mm, D=450 mm
  • Certified IP-67
  • Storage temperature: -30°C to 70°C

- Datasheet

- Press release

Description


The SMAD digitizer is a data acquisition system specially dedicated to analog or digital geophysical sensor recordind.

It allows the acquistion of  4 analog channels with an électronic noise below 1 µV/VHz and a dynamic range up to 130 dB @ 50 Hz.

Auxiliaries' input allows 16 bits low frequency signals recording like meteorological sensors or vault temperature.

The instrument has two RS-232 and one Ethernet User interface remote control.

SMAD is a product developped under CEA (commissariat à l'énergie Atomique) contract.