Dymas 32 - Lite

Dymas 32 - Lite is a low-power, high-resolution 6-channel digital acquisition system designed for short- and long-term dynamic, seismic, and microseismic monitoring of civil, industrial, and monumental structures, as well as seismic and microseismic networks.

DYMAS 32 - Lite
DYMAS 32 - Lite is a sophisticated 32-bit data acquisition system designed to provide a comprehensive solution for seismic and accelerometric monitoring. Its high resolution, combined with low power consumption and flexibility of use, allows the system to operate as a digital recorder for microseismic signals.
The heart of the system is the 6-channel acquisition module, which digitalizes the input signals and stores them on an internal SD memory.
Multi-channel recorder
  • 6 analog sensor inputs
  • Sampling rate 10, 25, 50, 100, 200, 250, 500, 1000sps
  • Power consumption: 3,7W (sensors excluded)
  • Continuous recording with SeedLink Protocol. Configurable event recording when thresholds are exceeded with selectable pre-/post-trigger length. Recording of signal statistics (min, max, average, RMS) with selectable intervals from 10 to 100s
  • Dimensions (LxPxA) 170 x 200 x 90 mm
  • Integrated web configurator. SeisComP optional.
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Miniere e cave
Ponti e infrastrutture
Monumenti
Civile e residenziale
Monitoraggio di dighe
Tunnel
Gas reservoir
Reti sismiche e microsismiche
APPLICATIONS
  • Vibration monitoring on buildings (UNI9916, DIN4150-3)
  • Modal analysis (OMA)
  • SHM (Structure Health Monitoring)
  • EEW (Earthquake Early Warning)
OPTIONAL CONFIGURATIONS
  • Analog inputs with MIL connectors
  • Internal GNSS receiver for time synchronization
  • Power over Ethernet (PoE)
  • WiFi Connectivity (Access-Point and Station)
Details
Device management is carried out via SWC, a user-friendly web-based graphical user interface compatible with standard browsers on both personal computers and mobile devices..

• Response file on the IRIS NRL repository website;
• Low-latency data transmission;
• Ready for wall mounting.
TECHNICAL CAHRACTERISTICS
TECHNICAL CAHRACTERISTICS
Input channels6 analog sensor inputs
TimingInternal 0,5ppm drift free run NTP, simultaneous sampling on all channels
Triggering modeThreshold level and/or STA/LTA, HP filter, selectable for each channel
Recording modeContinuous recording with SeedLink Protocol. Configurable event recording when thresholds are exceeded with selectable pre-/post-trigger length. Recording of signal statistics (min, max, average, RMS) with selectable intervals from 10 to 100s
Data storage32 GB internal MicroSD for 6 channel group (till to 128GB optional)
DiagnosticsExternal power supply voltage, temperature, sensors test and battery level
Power supply120/240 VAC battery charger included. External power supply 10-15 VDC possible
Power consumption3,7W (sensors excluded)
CommunicationEthernet, modem 4G integrated
File formatsSolgeo EVE, MiniSEED, Ascii, CSV
Support softwareintegrated web configurator. SeisComP optional
32 BIT MODULE
Converter A/DIndividual 32-bit Oversampling ADC per each channel and integrated digital antialiasing filter.
Input level20Vpp, +/-10V differential input
Resolution32 bit, 4,6nV LSB @ 20Vpp with gain 1
Sampling rate10, 25, 50, 100, 200, 250, 500, 1000sps
BandwidthDC – fino a 125Hz
Dynamic range142 dB @100 sps, full-scale peak to RMS
Programmable gain1-2-4-8
Filter anti aliasingDigital FIR filter
Sensor testBuilt-in, positive or negative edge
OPTIONAL CONFIGURATIONS
GNSS receiverInternal GNSS receiver for time synchronization
Analog inputsAnalog inputs with MIL connectors
ConnectivityWiFi Connectivity (Access-Point and Station)
Alimentazione PoEPower over Ethernet (PoE)
PHYSICAL CHARACTERISTICS
EnclosureAluminium cabinet, painted
Operating temperature-20 °C - +60 °C*
Humidity0-100%
Dimensions (LxPxA)170 x 200 x 90 mm
Weight2,5 Kg
Gallery