Electroencephalography (EEG) Sensor

Product Code: 2707-EEG
Electroencephalography (EEG) Sensor Electroencephalography (EEG) Sensor Electroencephalography (EEG) Sensor
Our Electroencephalography (EEG) Sensor, model 2707-EEG, has been especially designed for both classic and localized EEG measurement. When a cap is too intrusive, only a limited number of channels are needed, or you’d like to synchronously record EEG and non-EEG biosignals, this is the perfect solution. The bipolar configuration, with two measurement electrodes detects the electrical potentials in the specific scalp region with respect to a reference electrode, which should be placed in a region of low muscular activity. The resulting signal is the amplified difference between these two signals, eliminating the common unwanted signals detected by the surfaces. Its convenient form factor enables a discrete placement in regions such as the forehead, occipital, and others.
 

Typical raw EEG data (acquired with biosignals)

FEATURES

  • Single-channel differential sensor
  • Discrete elastic head band
  • Preconditioned analog output
  • High signal-to-noise ratio
  • Shielded miniaturized cables
  • Medical-grade raw data output
  • Ready-to-use form factor
 
APPLICATIONS

  • Evoked potentials analysis
  • Neurofeedback
  • Sleep studies
  • Human-Computer Interaction
  • Neurophysiology studies
  • Psychophysiology

  • Gain: 40000
  • Range: ±37.5μV (with VCC = 3V)
  • Bandwidth: 0.8-49Hz
  • Consumption: ~3mA
  • Input Impedance: >100GOhm
  • CMRR: 100dB

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