Dymas 32 Digital acquisition unit
Dymas 32 is the new 6 channel low power and high resolution digital acquisition system for short and long-term dynamic, seismic and microseismic monitoring of civil, industrial and monumental works, seismic and microseismic networks.
DYMAS 32
DYMAS 32 is a 6-channel acquisition system configurable for event or continuous recordings with all the necessary functionalities to manage single dynamic sensors or complex networks in seismic, micro-seismic, dynamic monitoring for permanent or temporary installations in dams, buildings or seismic stations.
The acquirer can be supplied with the accessories already pre-wired, inside a single wall or base cabinet.
Multichannel recorder
- 6 channels
- Standard guidelines UNI 4150-3, DIN45669-1, UNI 9916, EN61000 61326-1
- 32 bit high resolution multichannel sampling
- Up to 1KHz sample rate
- Dynamic range: 141dB
- Low power: 2,2W typ 6 channel acquisition
- Internal memory continuous recording, possibility to set triggered event recording
- Onboard 32 GB internal SD memory
- Easy to use web-based graphical user interface
- Small dimension and light weight
- directly connection to several sensors like Seismometers, Accelerometers Force Balance, MEMS, Geophones.
Mines and quarries
Bridges and Infrastructure
Monuments
Civil and residential, HVSR
Dam monitoring
Tunnels
Gas reservoir
Seismic and microseismic networks
Applications
- Short and long term civil and industrial monitoring
Optional
- PoE Power over Ethernet power supply
- Internal GNSS receiver for time synchronization
Details
Device management can be done by SWC, an easy-to-use web-based graphic user interface, supporting industry-standard browsers and compatible with hand held device. It permits fully device configuration and provides real-time state of health, data management and waveform viewing; basic status function indicators are provided by multicolour external led indicators.
Data processing software VIBROSOFT or SOLWEB, allows the realization of efficient dynamic monitoring networks of structures according to the reference standards, while the version in continuous recording via miniSEED protocol and SEEDlink transmission for seismic and micro-seismic monitoring networks.
Communication system via Ethernet port, the connection to the system can be made remotely via 4G modem, FIBER OPTIC, WiFi.
Data processing software VIBROSOFT or SOLWEB, allows the realization of efficient dynamic monitoring networks of structures according to the reference standards, while the version in continuous recording via miniSEED protocol and SEEDlink transmission for seismic and micro-seismic monitoring networks.
Communication system via Ethernet port, the connection to the system can be made remotely via 4G modem, FIBER OPTIC, WiFi.
Technical Characteristics
Technical Characteristics
| Input Channels | 6 sensor channel |
| Timing | Internal 0,5ppm drift free run RTC (real time clock) Sampling and Internal RTC synchronized via GPS/GNSS, simultaneous sampling on all channels |
| Triggering Mode | Threshold level and/or STA/LTA, HP filter, selectable for each channel |
| Recording Mode | Continuous recording with SeedLink Protocol. Software Selectable pre/post- length for triggered event recording. Recording of pick values (min-Max), selectable from 10 to 100s. |
| Data Storage | 32 GB internal SD for 6 channel group (till to 128GB optional) 512 GB with SSD connected to external USB port |
| Diagnostics | external power supply voltage, temperature, sensors test |
| Power supply | 12V nominal, operating voltage: 10 to 15,5VDC 9 to 29 VDC (optional on request) (adapter 120/240 V AC optional) |
| Power Consumption | 2,2W typ |
| Communication | Ethernet TCP/IP |
| File formats | Solgeo EVE, MiniSEED, Ascii, CSV |
| Support Software | Seiscomp3, Antelope, Earthworm and similar |
32 bit module
| Converter | Individual 32-bit Oversampling ADC per each channel, with Integrated digital antialiasing filter |
| Input Level | 20Vpp, +/-10V differential Input |
| Resolution | 32 bit, 4,6nV LSB @ 20Vpp gain 1 |
| Sampling rate | 10, 25, 50, 100, 200, 250, 500, 1000sps |
| Bandwidth | DC – 125Hz |
| Dynamic Range | 138dB @100sps full Scale RMS sine wave to RMS shorted input noise 141 dB @100 sps full-scale peak to RMS shorted-input noise |
| Programmable Gain | 1-2-4-8 |
| Filter Anti Aliasing | Digital FIR Filter |
| Sensor Test | Built-in, positive or negative edge |
Optional
| GNSS receiver | optional GNSS receiver with internal 32 channel GNSS receiver, SMA with external antenna connector |
| External GPS | external GPS RS-422 interface for Dymas 24 system backwards compatibility |
| PoE power supply | Power supply from PoE injector |
Caratteristiche fisiche
| Enclosure | Aluminium cabinet |
| Operating Temperature | -20°C, +70°C |
| Umidity | 0-100% non-condensed |
| Dimensions (LxWxH) | 187 x 180 x 55mm |
| Weight | 1,5 Kg |
Gallery