Guralp Certis OBS
It is a medium-motion-capacity OBS module developed to meet project depth requirements. It provides reliable operation at all angles without the need for any gimbal mechanism. Certis OBS is an ideal solution for long-term deployments, with its compact design, low power consumption, and structure optimized for subsea operations.
- Analog output, digital output, or simultaneous analog + digital data output options
- Wide frequency response from 120 s – 100 Hz
- Seven selectable long-period corner options including 20, 30, 60, and 100 seconds
- Transmission of device serial number, response function, and calibration parameters via serial data output
- Compact subsea housing with dimensions of only 130 mm diameter and 200 mm height
- Power consumption of just 350 mW at a 6.0 V supply voltage
- Designed for long-term, energy-efficient subsea operations
