Typical seismic data logger Baykal-8
Typical seismic data logger can be used for long-term seismic and geophysical measurements including operations under field conditions.
The Ethernet support allows for using the standard solutions for connecting several instruments into a seismic network. FTP and SeedLink support makes it possible to use the standard software for remote data acquisition.
Characteristics Delivery and warranty
| Availability | to order |
| Dynamic range | 137.2 dB |
| Supply voltage | 12 - 24 V Nominal (10 - 28 V permissible) |
| Power consumption | 1,5 - 2,0 W |
| Temperature range | -20...+60°C |
| Number of channels | 6 |
| Gain coefficients | 1, 2, 4, 8, 16, 32, 64 |
| ADC sampling rate | 100, 125, 200, 250, 400, 500, 800, 1000, 2000, 4000 Hz |
| ADC resolution | 24 bit |
| Reference generator stability | 0.3 ppm |
| Data recording mode | continuous, schedule |
| Data recording format | miniSEED |
| Data storage | microSD 8 Gb expandable up to 32 GB |
| Data transfer | USB 2.0, Ethernet |
| Inbuilt sensors for device health monitoring | no |
| Case connectors | FQ24-10Z, FQ-14-7Z, SMA-F, USB-B, RJ45 |
| Delivery set | 2 connectors FQ24-10TK, 1 connector FQ14-7TK, 8 Gb MicroSD, GPS antenna |
| GNSS timing accuracy | < 1µs |
| GNSS receiver | GPS / GLONASS |
| Auxiliary ADC | - |
| Additional network options | Ethernet protocols support: NTP, PTP (IEEE 1588), SeedLink, FTP |
| Case material | rugged case for field surveys |
| Dimensions | 170 х 80 х 180 mm |
| Weight | 2.2 kg |