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SeismiX™ Tri-Axial Accelerograph

Precision Seismic Monitoring. Early Warning Intelligence.

 

The SeismiX™ Tri-Axial Accelerograph is a state-of-the-art seismic monitoring instrument developed to detect and record ground acceleration with exceptional sensitivity and speed. Designed for Earthquake Early Warning (EEW) systems, critical infrastructure monitoring, and scientific research, it enables timely alerts for seismic events—helping save lives and reduce structural damage.

Key Features

  • Tri-Axial MEMS Accelerometer: Detects seismic motion in X, Y, and Z directions for comprehensive ground motion analysis.

  • High Precision Measurement: Captures ground acceleration up to ±4g with minimal noise, high dynamic range, and fast response.

  • Immediate Alerting: Triggers warnings in under 3 seconds based on real-time analysis of P-wave activity.

  • Customizable Threshold Alerts: Set your own response thresholds and protocols with intuitive configuration.

  • Integrated Data Logger: Supports continuous dynamic motion logging with PC-based software and network transfer.

  • Emergency System Integration: Seamlessly works with public safety and industrial automation systems for coordinated responses.

  • Rugged & Reliable: MIL-STD compliant hardware, environmental compensation, and wide operating temperature range.

Product Images

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Seismix1

Technical Specifications

Parameter

Specification

Sensor Type

Digital Tri-Axial MEMS Accelerometer

Measurement Range

±4g

Frequency Response

DC to 250 Hz

Accuracy / Dynamic Range

97 dB at Hz

Bandwidth

±3 dB up to 550 Hz

Noise Density

16.5 μg/√Hz

Shock Resistance

Up to 10,000 g

Vibration Rating

20 g (Random, 20–2000 Hz)

Resolution

16-bit Output

Event Algorithm Support

STA/LTA-based, customizable durations

Power Supply

10–30 V DC, 3.5W power consumption

Communication Interfaces

Modbus RTU (RS-232/485), Modbus TCP, USB 3.2, Ethernet

Dimensions

200 x 200 x 70 mm

Weight

3.5 kg

Operating Temperature

-40°C to +85°C

Storage Temperature

-20°C to +70°C

System Features

  • Self-calibration and diagnostics

  • 1000 Mbps Ethernet & USB 3.2

  • Environmental compensation for temperature and altitude

  • MIL-STD-grade robustness

  • Onboard firmware upgrades & settings control

  • Compatible with TCP server/client for data streaming 

Real-World Applications

Ideal for integration into:

  • High-rise buildings and smart city infrastructure

  • Major bridges and critical transportation corridors

  • Dams and hydro-engineering sites

  • High-speed railway networks

  • Hazard-sensitive industrial complexes

  • Research centres and geophysical labs

How It Works

SeismiX™ analyses real-time tri-axial acceleration data to detect the early seismic P-waves, which travel faster than the more destructive S-waves. By processing this information within ~3 seconds, the system can estimate impact severity and trigger automatic alerts to safety systems, sirens, mobile devices, and control rooms.

The device integrates intelligent algorithms (STA/LTA, probabilistic, and AI-based models), which are also field-reconfigurable based on risk level, use case, or regulatory requirements.

Resources

📄 SeismiX™ Technical Datasheet 

⚙️ User Manual & Installation Guide

🔧 Software Setup & Configuration Utility

🧪 Sample Data Files (mSEED)