pALERT S303 is a high-precision seismic accelerometer designed for real-time earthquake monitoring and early warning applications. Featuring IP67 protection, advanced Pd/PGA/STA-LTA triggering algorithms, and rapid P-wave detection within 3 seconds, it delivers reliable seismic data for buildings, industrial facilities, and distributed monitoring networks.
$4.995,00
pALERT S303 is the latest generation in the pALERT network accelerometer series, engineered for high-precision seismic monitoring, earthquake early warning (EEW), and structural safety applications. Designed for reliability in demanding environments, the S303 combines advanced real-time processing, durable IP67 protection, and intelligent triggering algorithms to deliver rapid and accurate earthquake detection.
Developed in collaboration with Prof. Yih-Min Wu of National Taiwan University, the pALERT S303 integrates proprietary Pd (Peak Displacement) technology, enabling detection of seismic events within 3 seconds of P-wave arrival. This ultra-fast detection capability allows for:
The system is ideal for integration into Earthquake Early Warning (EEW) networks and distributed seismic monitoring arrays.
The pALERT S303 offers a robust set of technical capabilities for precise waveform recording and analysis:
These features make the S303 suitable for both real-time earthquake monitoring and post-event structural assessment.
The pALERT S303 combines advanced seismic detection algorithms, real-time waveform processing, and rugged environmental protection into a compact and scalable monitoring solution. Whether deployed in distributed seismic networks or installed as a standalone structural monitoring unit, it provides:
For organizations seeking a reliable, high-speed earthquake monitoring accelerometer, the pALERT S303 delivers performance, precision, and protection in one integrated system.
| Weight | 2 lbs |
|---|---|
| Dimensions | 30 × 30 × 30 in |
Sensor Specifications
100 dB
Specifications, features, and pricing are subject to change without prior notice.
✔ Built-in Backup Power – Ensures operation during power outages
✔ Supports International Intensity Scales – Flexible seismic data representation
✔ Time Synchronization via NTP – Ensures precise event timing
✔ Built-in Web GUI – Easy configuration and monitoring
✔ Edge Computing Capability – Efficient real-time processing
✔ Modbus Protocol Support – Seamless system integration
Effective date: 16 May 2019
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