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IGU-16
IGU-16
Smart Seismic Sensor 1C
Patented Modular Design for Easy Battery Replacement,
Fast Charging and High Speed Data downloading.
No Exposed Connector. Super Reliable.
The Most Rugged Node on the Market.
Main Features
Lowest per Channel Cost
in the Seismic Industry
Light Weight
1.1 kg (including battery and spike)
Small Footprint
95mm X 103mm
Built-in 8 GB Non-volatile
Flash Memory
could be Expanded to 32 GB
Mobile App
Scanning & Technical Support
DT-SOLO
High-sensitivity Sensor
Techology (10Hz & 5Hz optional)
No Exposed Connector
in the Field
Optional External
Battery and Sensor
100 Days Operating Life
@ 25°C 1ms 12h On/12h Off
(Enhanced Version)
Automatic Sensor Testing
and GPS Logging
Stake-less Operation
for Max Flexibility
Auto Scan Mode
for Fast Deployment
DMC, DCC, DHR
The Peripherals of SmartSolo®
Fast Data Harvesting Speed
3000 CHs @ 20 days @ 2ms in < 3.25 hrs

Highly Flexible System Configuration
Complete Software Suite
Specifications
Size and Weight
  • 95mm x 103mm x 118mm (without spike)
  • 1.1kg(Including internal battery and spike)
Data Storage
  • 8GB
  • 32GB
Recharge Time
  • <3.25 hours
Operating Life@25°C
  • 50 days Continuous@ 1ms
  • 100 days Segmented (12hours ON/12hours SLEEP) @ 1ms
Communication
  • -
External Power supply
  • Exchange EB battery
Acquisition Performance 5Hz
  • Natural Frequency : 5Hz
  • Spurious Frequency : >170Hz
  • Distortion : <0.1%@12Hz, (0° ~ 10°) vertical tilt
  • Damping : 0.7
  • Open Circuit Intrinsic Voltage Sensitivity : 80 V/m/s (2.03 V/in/s)
  • Remark : All parameters are specified at +22°C in the vertical position for vertical geophone and horizontal position for horizontal geophone unless otherwise stated
Acquisition Performance 10Hz
  • Natural Frequency : 10Hz
  • Spurious Frequency : >240Hz
  • Distortion : <0.1%@12Hz, (0° ~ 10°) vertical tilt
  • Damping : 0.7
  • Open Circuit Intrinsic Voltage Sensitivity : 85.8 V/m/s (2.18 V/in/s)
  • Remark : All parameters are specified at +25°C in the vertical position for vertical geophone and horizontal position for horizontal geophone unless otherwise stated.
Physical Specs
  • Seismic data channel(s) : 1
  • ADC resolution : 32 bits
  • Sample intervals : 1, 2, 4 milliseconds
  • Preamplifier gain : 0dB to 24 dB in 6 dB 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 Removed
  • Operating temperature : -40°C ~ +70°C
  • Waterproof : IP67
  • Charging Temperature Range : +3°C ~ +45°C
Channel Performance
  • Maximum Input Signal : ±2.5Vpeak @ Gain 0dB
  • Equivalent Input Noise : 0.71μV @ 2ms Gain 12dB(typical)
  • Total Harmonic Distortion : <0.0005% @ Gain 0dB
  • Common Mode Rejection : ≥100dB
  • Gain Accuracy : <1%
  • GPS Time Standard : 1ppm
  • Timing Accuracy : ±10μs, GPS Disciplined
  • System Dynamic Range : 140dB
  • Frequency Response : 0 ~ 413Hz
  • Remark : All parameters are specified at 2ms sample interval, 31.25 Hz, 25°C, unless otherwise indicated