IGU-16HR
IGU-16HR
High Resolution Smart Seismic Sensor 1CSame Great Features as IGU-16Upgraded Resolution. Up To 0.25ms Sampling Rate
Main Features
Lowest per Channel Costin the Seismic Industry
Light Weight1.1 kg (including battery and spike)
Small Footprint95mm X 103mm
Built-in 8 GB Non-volatileFlash Memorycould be Expanded to 32 GB
Mobile AppScanning & Technical Support
DT-SOLOHigh-sensitivity SensorTechology (10Hz & 5Hz optional)
No Exposed Connectorin the Field
Optional ExternalBattery and Sensor
70 Days Operating Life@ 25°C 1ms 12h ON/12h Off
Automatic Sensor Testingand GPS Logging
Stake-less Operationfor Max Flexibility
Auto Scan Modefor Fast Deployment
DMC, DCC, DHRThe Peripherals of SmartSolo®
Fast Data Harvesting Speed3000 CHs @ 20 days @ 2ms in < 3.25 hrsHighly Flexible System ConfigurationComplete Software Suite
Specifications
Size and Weight
- 103mm(L)×95mm(W)×118mm(H)(w/o spike)
- 1.1kg(Including internal battery and spike)
Data Storage
- 8GB
- 32GB
Recharge Time
- <3.25 hours
Operating Life@25°C
- 35 days Continuous@ 2ms
- 70 days Segmented (12hours ON/12hours SLEEP) @ 2ms
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 : 0.25, 0.5, 1, 2, 4 milliseconds
- Preamplifier gain : 0dB to 36 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 : IP68
- Charging Temperature Range : +3°C ~ +45°C
Channel Performance
- Maximum Input Signal : ±2.5Vpeak @ Gain 0dB
- Equivalent Input Noise : 0.18μV @ 2ms Gain 18dB
- Total Harmonic Distortion : <0.0002% @ Gain 0dB
- Common Mode Rejection : ≥100dB
- Gain Accuracy : <0.5%
- GPS Time Standard : 1ppm
- Timing Accuracy : ±10μs, GPS Disciplined
- System Dynamic Range : 145dB
- Frequency Response : 0 ~ 1652Hz
- Remark : All parameters are specified at 2ms sample interval, 31.25 Hz, 25°C, unless otherwise indicated