4G/WIFI GN309 PORTABLE NODE SEISMOGRAPH

The GN309 Node Seismograph offers reliable seismic data acquisition with 4G and WiFi connectivity and built-in battery for real-time transmission. Ideal for MASW measurements, microseismic, and volcano monitoring, it ensures precision, durability, and easy deployment in remote locations.

$3.308,00

OVERVIEW

SPECIFICATIONS

FEATURES

FAQs

Brochure

Data Sheet

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OVERVIEW

The GN309 Intelligent 32-bit Node Seismograph is a state-of-the-art seismic data acquisition system designed for real-time monitoring and high-precision subsurface investigations. With 4G remote transmission, a high-sensitivity sensor, and a compact, portable design, the GN309 ensures seamless and efficient data acquisition, transmission, and distribution across a range of geophysical and engineering applications. This sensor has a single component, and it can be expanded with three additional components.

It combines advanced data processing capabilities with robust hardware for reliable performance in the field, making it a versatile tool for geophysical research and seismic monitoring.

Practical Applications of GN309:

✅ Engineering Exploration:

  • Detection of urban underground spaces and drainage pipelines
  • Identification of engineering cracks and roadbed anomalies
  • Surveys for hollowing zones and rock formation studies
  • Research on the depth, shape, and distribution of basal layers

✅ Resource Exploration:

  • Real-time monitoring of oil & gas fracturing, landslides, and road collapses
  • Imaging of oil and gas pressure cracking
  • CCUS carbon dioxide storage monitoring and imaging

✅ Structural Exploration:

  • Monitoring of karst formations, fault fracture zones, and collapse columns
  • Real-time monitoring of overburden thickness
  • Imaging of geological structures

✅ Real-Time Monitoring:

  • Deployment as mobile seismic monitoring stations
  • Long-term real-time monitoring of microseismic events
  • Real-time geological disaster warning systems

✅ Natural Activities:

  • Monitoring crustal and upper mantle plate activities
  • Strategic mineral exploration and geothermal energy monitoring
  • Dense array background noise imaging for scientific research

PRODUCT PHOTOS

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GN309_14-Photoroom

SPECIFICATIONS

Natural Frequency:

2 Hz

Sensitivity:

260 V/m/s

Bandwidth:

5s ~ 200 Hz

Dimensions:

Φ125mm × H165mm (without cone)

Weight:

<1.6 kg (with battery, without cone)

Sensor Channels:

Single-component sensor

Expansion:

Supports connection of up to three additional external components

Power:

Built-in battery for up to 30 days of operation in normal mode

Endurance:

Up to 7-10 days in 4G mode

Signal-to-Noise Ratio:

High SNR to ensure clear and accurate data acquisition

Build:

Durable construction for use in harsh environments

Surface Wave Techniques:

Compatible for MASW and ESPAC

FEATURES

High Precision: 2Hz geophone with 260 V/m/s sensitivity.
Wide Bandwidth: Covers 5s–200Hz range.
Long Battery Life: Up to 30 days operation.
Lightweight Design: Under 1.6 kg, easy to carry.
Expandable: Connects 3 extra components.
Reliable Data: 4G and WiFi connectivity.
Versatile Use: Supports MASW and ESPAC methods.
Real-Time Monitoring: Instant data feedback.
Advanced Software: Includes 2D/3D analysis tools.
Quick Setup: Fast and simple deployment.

FAQs

How long can the GN309 operate on battery power?
The GN309 Seismograph Station can operate for up to 30 days in normal mode on a single battery charge, ensuring extended deployment without frequent maintenance.
Is the GN309 easy to set up and deploy?
Absolutely! With its compact size (Φ125mm × H165mm) and lightweight design (<1.6 kg), the GN309 is easy to transport and install, even in challenging environments.
What kind of seismic activity can the GN309 detect?
The GN309 features a 2 Hz natural frequency and 260 V/m/s sensitivity, capable of detecting a wide range of seismic activity across a 5s ~ 200 Hz bandwidth.
Can we arrange samples for clients to test, will it charge?
Yes, we can arrange renting samples, cost including rent payable, freight and deposit(will return back to you after the device returned).
How long does the GN309 last in 4G mode?
In 4G mode, the GN309 offers an endurance of 7–10 days, ensuring reliable real-time data transmission in remote or hard-to-access locations.
What are the ideal applications for the GN309?
The GN309 is ideal for MASW measurements, microseismic monitoring, and volcano monitoring, thanks to its portability, long battery life, and advanced data acquisition capabilities.

RELATED BLOGS

GN309 Intelligent Node Seismograph: Advanced Seismic Monitoring Made Simple

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The GN309 Intelligent Node Seismograph is a state-of-the-art seismic acquisition system designed for surface wave detection and geophysical exploration. Combining precision hardware with advanced 2D/3D processing software, it ensures accurate, reliable, and real-time seismic data acquisition, even in the most challenging environments.
READ BLOG

A Guide to MASW and ESPAC Surveys: Techniques, Equipment, and Software Solutions

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Seismic surveys play a critical role in understanding subsurface structures, enabling industries ranging from urban infrastructure development to resource exploration to make informed decisions. Among the most widely adopted seismic methods are MASW (Multichannel Analysis of Surface Waves) and ESPAC (Extended Spatial Autocorrelation).
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