IGU-16HR-IES

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IGU-16HR-IES

Smart Seismic Sensor 1C w/ External Sensor Connection
Built-in Sensor and Added External Sensor Connection
Same Great Features as IGU-16
Built-in Wireless QC and Tracking Functions

Main Features

New Genernation of
Intelligent external
seismic sensor

Built-In DT-Solo High-Sensitivity Sensor
5Hz& 10Hz Options External Sensor Option
Geophone, Marsh Strings, Hydrophone

Built-in 16 GB Non-volatile
Flash Memory
could be Expanded to 32 GB

Sensor Self-test and GPS Positioning

Support for Bluetooth QC
and Find Funtion

Highest Cost-effective System
in Industry

Light Body
Small Foot-print

Integrated Modular Design Greatly Improve
Efficiency Low Repair Cost
Easy Disassembly and Battery Change

Expandable to
Million Channel System

Up to 32 days of continuous recording
(see Technical Specs for details)

Compatible with Vibroseis and
Impulsive Energy Sources

Dual LED for Status QC
Indicate Bluetooth
Battery level and working status

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

139.6mm(L)×95mm(W)×131.7mm(H)(w/o spike)
1.3kg(Including internal battery and spike)

Data Storage

8GB
32GB

Recharge Time

<3.25 hours

Operating Life@25°C

32 days Continuous@ 2ms
64 days Segmented (12hours ON/12hours SLEEP) @ 2ms

Communication

Bluetooth

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 : IP67
Charging Temperature Range : +3°C ~ +45°C

Channel Performance

Maximum Input Signal : ±2.5Vpeak @ Gain 0dB
Dynamic Range : 125dB @ 2ms 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
Wireless Communication : Bluetooth Low Energy
Remark : All parameters are specified at 2ms sample interval, 31.25 Hz, 25°C, unless otherwise indicated