Stand-Alone, High Performance, Cost-Effective Data Acquisiton Systems for Structural Monitoring.

PROJECT

CEDAS

TECHNICAL
DETAILS

Sensor

SEE THE DEVICES IN ACTION

CEDAS ACC

CEDAS ACC MINI

CEDAS GEO

Triaxial MEMS Accelerometer

Geophone Elements

Sampling Rate

125, 250, 500 SPS

100, 500, 1000 SPS

Noise Density

20 μg∕√Hz

[Click to see Figure]

Mesurement Range

+/- 2, 4, 8g

+/- 1.6mm/s

Digitizer

20-bit, 120 dB

24-bit, 144dB

Frequency Response

~DC - 500Hz (-3dB in-band-limit)

[Click to see Figure]

Network Connection

Wi-Fi, Ethernet

Wi-Fi, Ethernet

Power

5V, 3A

5V, 3A

Storage

NVME SSD, Micro SD Card

NVME SSD, Micro SD Card

Storage Format

miniSEED

*Images do not include CEDAS recording boards and connection cables.

125 SPS

Wi-Fi

5V, 1A

Micro SD Card

MODULAR

OFF THE SHELF

PLUG&PLAY

HIGH DYNAMIC RANGE

CEDAS devices operate within a wide measurement range, capable of capturing signals from ambient structural vibrations to strong ground motions.

STAND-ALONE

Devices do not require external digitizers or any additional hardware. It performs sensor data reading, digitization, and data packet transfer processes internally.

COST-EFFECTIVE

In terms of performance and cost, devices consists of the most suitable sensors for the purpose of structural monitoring. CEDAS ACC devices can be used in high numbers as supportive sensors to force-balanced sensors.

HIGH CAPACITY AND HIGH SPEED STORAGE

Devices runs with a high speed M.2 NVME Solid State Drives. CEDAS stores continuous data on a removable SSD storage device and also making that data stream available as a SEEDLink server.

ALARM STATES

Software of the CEDAS allows users to define different alarm states. This feature notifies individuals and communities about potential seismic activity. When the alarm is triggered, the device enables its built-in buzzer and sends a warning email to its mailing list.

CONTACT

If you're interested in hearing more, have questions, suggestions, or just want to say hello, please feel free to leave a message. Your feedback is important.