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pALERT Network Accelerometer

pALERT Network Accelerometer

Palert is a network accelerometer with advanced P-wave alarm technology. It is embedded Pd technology developed by Prof. Yih-Min Wu of Nation Taiwan University to reduce earthquake damage. 
  • Issue an alarm within 3 seconds after detection of P-waves
  • Offers four types of trigger algorithms: Pd, PGA, Displacement, STA/LTA

 

Categories ,
  • Support Both On-site and Regional EEWS

  • IOT (Internet of things)

  • Time Synchronization via NTP or PC utility

  • Modbus Protocol

  • 2 Digital Outputs

  • Measuring Method: Tri-axial MEMS accelerometer
  • Algorithms:  Pd, PGA, Displacement, STA/LTA
  • Output Resolution: 16 Bit
  • Data Recording: Via NTP or PC Utility
  • Frequency Response: 0.05 – 20 Hz (with 10Hz/20Hz digital filter)
  • Measuring Range: ±2 g
  • Communications: Ethernet, RS-232, RS-485 (support Modbus protocol)
  • Power Consumption: 3.5 W@12 VDC
  • Power Supply: 10 – 30 VDC
  • Working Temperature: -10°C to 60°C

Applications: EEWS (Earthquake Early Warning System), RSHD (Rapid Structural Diagnostic), Industrial disaster prevention

Datasheet PDF

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