DATUM EF410 Distributed Digitizer
The DATUM EF410 is a distributed digitizer leveraging EtherCAT technology, specifically designed for efficient data transmission in large-scale infrastructures like bridges, tunnels, and reservoirs. Its daisy chain design reduces cabling requirements, simplifying installation and lowering costs. The device integrates seamlessly with high dynamic-range force balance accelerometers (FBAs), offering an excellent signal-to-noise ratio for precise monitoring of structural movements and seismic activities. EtherCAT’s distributed time synchronization ensures a minimal system time difference of 100ns, which is crucial for structural health monitoring (SHM) systems that rely on synchronized, real-time data from multiple sensors. Paired with SanDAS (Sanlien Data Acquisition Software), the DATUM EF410 delivers real-time data visualization, recording, and signal processing, making it a powerful tool for infrastructure monitoring. Ideal for seismic monitoring, structural health diagnostics, and industrial vibration analysis, this solution ensures safety and operational efficiency in critical environments.
OVERVIEW
Description
Introduction
The DATUM EF410 is a distributed digitizer leveraging EtherCAT technology, specifically designed for efficient data transmission in large-scale infrastructures like bridges, tunnels, and reservoirs. Its daisy chain design reduces cabling requirements, simplifying installation and lowering costs. The device integrates seamlessly with high dynamic-range force balance accelerometers (FBAs), offering an excellent signal-to-noise ratio for precise monitoring of structural movements and seismic activities. EtherCAT’s distributed time synchronization ensures a minimal system time difference of 100ns, which is crucial for structural health monitoring (SHM) systems that rely on synchronized, real-time data from multiple sensors. Paired with SanDAS (Sanlien Data Acquisition Software), the DATUM EF410 delivers real-time data visualization, recording, and signal processing, making it a powerful tool for infrastructure monitoring. Ideal for seismic monitoring, structural health diagnostics, and industrial vibration analysis, this solution ensures safety and operational efficiency in critical environments.
Applications
Works seamlessly with monitoring sensors to provide precise, real-time data collection for infrastructure monitoring, including structural health assessments. By utilizing EtherCAT Daisy Chain technology, it guarantees high-speed, reliable data transmission and accurate synchronization between sensors, ensuring no signal degradation.
Key Features
- Daisy Chain with EtherCAT Transmission
- Distributed Clocks, Accuracy of 100 ns
- Precise Synchronized Data Acquisition
- High Dynamic Range (RMS)
- Waterproof IP67
Best Suited
- Cable-stayed Bridge Monitoring
- Structural Health Monitoring
- Dam Monitoring
- Integrated Geotechnical Monitoring
Product Specification
| Application | Best for FBA sensor |
|---|---|
| Waterproof | IP67 |
| Measuring Range | ±10 V |
| Operating Temperature | -20 °C to 75 °C |
| Bandwidth | DC – 500 Hz |
| Embedded Filter | Notch (High Pass Filter, Low Pass Filter) |
| Sampling Rate | 1000 SPS |
| Communication Interface | EtherCAT network (100Mbps) |
| Sampling Time Accuracy | 100 ns |
| Resolution | 24-bit |
| Channels | 4-channel simultaneous sampling |
| Dimension (L x W x H) | 180 x 112 x 47 mm |
| Power Supply | 10 – 30 VDC |
| Weight | 0.9 kg |
| Instrument Noise (RMS Dynamic Range) | >135 dB (Full Scale RMS sine wave to RMS noise, 0.01-500Hz band) |
| Instrument Noise (USGS CPSD method) | >130 dB (above 1Hz with 5V full scale) >124 dB (above 1Hz with 10V full scale) |
| Power Consumption | 2 W@12 V |
*All prices, features, and specifications are subject to change without prior notice.
















