SmartSolo IGU-16HR-IES



The seismic industry continues to demand that exploration is carried out at ever-greater scale and receiver density, while somehow attempting to balance the requirement to keep project costs under control. To provide the industry with asolution to this challenge, SmartSolo Inc. has dveloped the SmartSolo intelligent seismic sensor. 

SmartSolo is based on DT-SOLO, the high-sensitivity geophone and focuses on the principal of seismic exploration which is known as 3W(Wave = high fdelity signal;When = accurate timing;and Where = the location), incorporated with electronics and software technologies in mobile internet era. This smart sensor provides adequate info for highest-quality seismic data acquisition while keeping its functions and structure as simple as possible. 

Electronics and software technologies are super reliable, mature and cost-efective in mobile internet era. These technologies are used for SmartSolo at maximum possible scale. The result: the geophone is something smart, reliable, user-friendly, cost-effective and could run in any harsh environment.

High-quality seismic data derives from high-quality seismic sensors. DT-SOLO is a high-sensitivity geophone specially designed for point receiver applications. It is well-known in the seismic industry as the top-quality high-sensitivity geophone which is widely used by contractors and equipment manufacturers. 

  • High Quality
  • High Sensitivity
  • Super Reliable
  • Greater Savings
  • Low Distortion
  • Single Point Receiver
  • Industry Leader
  • Available in 10 Hz & 5 Hz
  • Applicable to water areas


Main Features

  • New Genernation of Intelligent external seismic sensor
  • Built-in 16 GB Non-volatile Flash Memory could be Expanded to 32 GB
  • Support for Bluetooth QC and Find Funtion
  • Light Body Small Foot-print
  • Expandable to Million Channel System
  • Compatible with Vibroseis and Impulsive Energy Sources
  • Built-In DT-Solo High-Sensitivity Sensor 5Hz& 10Hz Options External Sensor Option Geophone, Marsh Strings, Hydrophone
  • Sensor Self-test and GPS Positioning
  • Highest Cost-effective System in Industry
  • Integrated Modular Design Greatly Improve Efficiency Low Repair Cost Easy Disassembly and Battery Change
  • Up to 25 days of continuous recording (see Technical Specs for details)
  • Dual LED for Status QC Indicate Bluetooth Battery level and working status


Physical Specs
Size 139.6mm(L)×95mm(W)×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℃
Operating Life@25℃ 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 (Fn) 5Hz
Coil Resistance 1850Ω
Damping Open Circuit Damping 0.60
Damping with 43kΩ 0.70
Sensitivity Open Circuit Intrinsic Voltage Sensitivity 80 V/m/s (2.03 V/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 (Fn) 10Hz
Coil Resistance 1800Ω
Damping Open Circuit Damping 0.51
Damping with 43kΩ 0.70
Sensitivity Open Circuit Intrinsic Voltage Sensitivity 85.8 V/m/s (2.18 V/in/s)
Distortion < 0.1%


Smart Electronics Specs 
(@ 2ms sample interval, 31.25 Hz, 25°C unless otherwise indicated)
ADC resolution 32bits
Sample intervals 0.25,0.5,1,2,4ms
Preamplifier gain 0dB to 36dB in 6dB steps
Anti-alias filter 206.5Hz@2ms (82.6% of Nyquist)
Selectable – Linear Phase or Minimum Phase
DC blocking filter 1Hz to 10Hz. 1Hz lncrements or DC Removed
GPS Time Standard 1ppm
Timing Accuracy ±10μs, GPS Disciplined
Maximum Input Signal ±2.5Vpeak @Gain 0dB
Instantaneous 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 <5%
System Dynamic Range 145dB
Frequency Response 0~1652Hz@0.25ms
Wireless Communication Bluetooth Low Energy
Input Resistance 20KΩ,43KΩ,2MΩ Optional


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