Technical specifications

DAU

• Storage capacity: 32 GB

• Operating time: 8-12 hours (montage dependent)

• Dimensions: 48x38x19 mm

• Weight: 28 g

• Battery: LiPo battery 500 mAh

• Current consumption: 60 mA

• Operating voltage range: 3.6-4.2 V

• Number of channels: Up to 16 channels (montage dependent)

EEG/EOG/EMG/ECG

• Sampling rate: Transmitted: 250 S/s

• Dynamic range: ±12.5 mV

• Bandwidth: 0.32-750 Hz

• Resolution: 16 bit

• Input Impedance: 10 Mohm

IMU

• Accelerometer: 3-axis, 16 g

• Gyroscope: 3-axis ±2000°/sec

• Sampling rate: Transmitted: 125 S/s

• Dynamic range: -180° to 180°

• Resolution (nominal): 16 bit

Environmental conditions

• Temperature (operation/ transport/ storage): +5°C to +40°C (+41°F to +104°F)

• Relative Humidity (operation/ transport/ storage): 15-85%

• Pressure: withstands atmospheric pressures from 70 kPa to 106 kPa

Montage	xtr EEG16	xtr EEG12	xtr EXG2
SKU	XTELC046GM05	XTELC048GM05	XTELC0002005RM
Sensor type	Passive, dry	Passive, dry	Passive, dry
Number of channels	16	12	2
Modalities	EEG x14 EOG x2	EEG	EEG
International 10-20 locations	AF7, AF8, FP1, FP2, L1, L3, L4, L5, L8, R1, R3, R4, R5, R8, E1, E2	AF7, AF8, L1, L3, L4, L5, L8, R1, R3, R4, R5, R8	FP1, FP2
Device location	Forehead	Back neck	Forehead
GND location	Nose	Back neck	Forehead