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Logger (incl Relays) with Single or Multiple External Geophones


Single Triaxial or Multiple Uniaxial Geophones

Model MR3003TR + Geophones by SYSCOM Instruments


The Specifications of the MR3003TR Ground vibration monitor with external sensors includes:

  • Designed for monitoring vibration induced by traffic and railways
  • 1 trigger input to start the measurement with an external trigger
  • 2 relay outputs for the connection to external devices – can be connected to alarm box for physical connection to flashing alarm or sirens
  • Three external single axis geophones, or one internal/external triaxialgeophone
  • Sensor cable length is normally 25m for the single axis sensors and can be extended in lengths of 25m
  • Internal 4G modem
  • SCS Cloud Software, FTP Data Upload (Data Push) and automated generated reports
  • Notification alerts, SMS, email with alert hierarchy for multiple contacts
  • Wireless connectivity – Wi-Fi web server for accessing unit on site
  • Text file output of data – can be integrated into any data analysis or management system
  • Horizontal or vertical single axis sensors
  • Levelling base plates for single axis sensor
  • Remote access to settings using DDNS, OpenVPN or SCS Cloud Software
  • Two threshold alarms, either vibration levels or frequency curves (standard or user defined frequency levels)
  • LAN/Power over internet (PoE)
  • Mains powered, battery, solar or PoE
  • Options
    – GPS (Factory installed and supplied only)


  • Ground wave propagation using three single axis velocity sensors
  • Railway monitoring
  • Road monitoring

Further details and specifications are provided on the SYSCOM Instruments website:

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