SmartSolo® IGU-16HR-IES

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Physical Specs

Physical Size: 95mm(W) ×139.6mm(L) ×131.7mm (H)( w/o spike)

Weight: 1.3kg (Including internal battery and spike)

Waterproof: IP67

Recharge Time: < 3.25 hours

Charging Temperature Range: +3℃ ~ +45℃

Operating temperature: -40℃ ~ 70℃

25 days @ 1ms continuous

50 days segmented (12hours ON/12hours SLEEP)

Sensor Specs
DT-SOLO 5Hz
(All parameters are specified at +22 °C in the vertical position unless otherwise stated.)

Natural Frequency:	5Hz
Coil Resistance:	1850Ω
Damping:	Open Circuit Damping	0.60
Damping:	Closed Circuit Damping	0.70
Sensitivity:	Open Circuit Intrinsic Voltage Sensitivity	80 V/m/s (2.03V/in/s)
Distortion:	＜0.1%

Sensor Specs
DT-SOLO 10Hz
(All parameters are specified at +25 °C in the vertical position unless otherwise stated.)

Natural Frequency:	10Hz
Coil Resistance:	1800Ω
Damping:	Open Circuit Damping	0.51
Damping:	Closed Circuit Damping	0.70
Sensitivity:	Open Circuit Intrinsic Voltage Sensitivity	85.8V/m/s(2.18V/in/s)
Distortion:	＜0.1%

Smart Electronics Specs
(@ 1ms sample interval, 31.25 HZ, 25°C unless otherwise indicated)

ADC Resolution	24bits
Sample Intervals	0.25, 0.5, 1, 2, 4 milliseconds
Preamplifier Gain:	0dB to 36dB in 6dB steps
Anti-alias Filter	206.5 Hz @ 2ms (82.6% of Nyquist)Selectable – Linear Phase or Minimum Phase
DC Blocking Filter	1Hz to 10Hz,1Hz increments or DC Removal
GPS Time Standard	1ppm
GNSS mode	Support GPS, Beidou, Glonass, Single-mode or dual-mode operation
Timing Accuracy	±10μs, GPS disciplined
Maximum Input Signal	±2.5Vpeak @ Gain 0dB
Equivalent Input Noise	0.18µV @ 2ms @ Gain 18 dB
Instantanteous Dynamic Range	125dB @ 2ms Gain 0 dB
Total Harmonic Distortion	< 0.0002% @ Gain 0dB
Common Mode Rejection	＞100 dB
Gain Accuracy	＜0.5%
System Dynamic Range	145dB
Frequency Response	0~1652Hz @0.25ms
Wireless Communication	Bluetooth
Input Resistance	20 KΩ