IGU-16HR-IES
IGU-16HR-IES
High Resolution Smart Seismic Sensor 1C with External Sensor ConnectionSame Great Features as IGU-16HR.Accommodate Various Geophones, Hydrophones, or other sensors.
Main Features
Externally Connect toVarious Sensors, e.g., geophones, hydrophones, marsh geophone strings.
Built-In DT-SOLO High-Sensitivity Sensor (10 Hz & 5 Hz optional)
Built-in 16 GB Non-volatileFlash Memorycould be Expanded to 32 GB
Sensor Self-CheckBuilt-in GPS Receiver andDisciplined High Precision Clock
Support for Bluetooth QC and Device Locating
Most Cost-effective System in the Seismic Industry
Small Footprint 95 mm X 139.6 mm
Light Weight1.3 kg (including battery and spike)
64 Days Operating Life@ 25°C 2 ms 12 h ON / 12 h OFF
Mobile App Scanning & Technical Support
Compatible with vibroseis and impulsive energy sources
Simple LED State Indicator.Green for 'good to go' and Redfor 'no good'
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
- 139.6 mm (L) × 95 mm (W) × 131.7 mm (H) (w/o spike)
- 1.3 kg (Including internal battery and spike)
Data Storage
- 16 GB
- 32 GB
Recharge Time
- < 3.25 hours
Operating Life @ 25°C
- 32 days Continuous @ 2 ms
- 64 days Segmented (12 hours ON / 12 hours SLEEP) @ 2ms
Communication
- Bluetooth
External Power supply
- Exchange EB battery
Acquisition Performance 5 Hz
- Natural Frequency : 5 Hz
- Spurious Frequency : > 170 Hz
- Distortion : < 0.1% @ 12 Hz, (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 10 Hz
- Natural Frequency : 10 Hz
- Spurious Frequency : > 240 Hz
- Distortion : < 0.1% @ 12 Hz, (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 : 0 dB to 36 dB in 6 dB steps
- Anti-alias filter : 206.5 Hz @ 2 ms (82.6% of Nyquist)Selectable - Linear Phase or Minimum Phase
- DC blocking filter : 1 Hz to 10 Hz, 1 Hz increments or DC Removed
- Operating temperature : -40°C ~ +70°C
- Waterproof : IP68
- Charging Temperature Range : +3°C ~ +45°C
Channel Performance
- Maximum Input Signal : ±2.5 V peak @ Gain 0 dB
- Equivalent Input Noise : 0.18 μV @ 2 ms Gain 18 dB
- Total Harmonic Distortion : < 0.0002% @ Gain 0 dB
- Common Mode Rejection : > 100 dB
- Gain Accuracy : < 0.5%
- GPS Time Standard : 1 ppm
- Timing Accuracy : ±10 μs, GPS Disciplined
- System Dynamic Range : 145 dB
- Frequency Response : 0 ~ 1652 Hz @ 0.25 ms
- Wireless Communication : Bluetooth Low Energy
- Remark : All parameters are specified at 2 ms sample interval, 31.25 Hz, 25°C, unless otherwise indicated