Hexis
DUAL SENSOR
Applications
- Earthquake Early Warning systems
- Structural Health Monitoring (e.g. dams, industry, buildings)
- Volcano observatories
- Networked Arrays
- Posthole and direct burial
The Fortis accelerometer and the Certis medium-motion seismometer combined in a single instrument for a total realised dynamic range that exceeds 200 dB
Certis Seismometer
Certis’ new sensor technology delivers medium-motion seismic monitoring data with instrument state-of-health, response and calibration data. When partnered with the Minimus digitiser, the Certis can also output to serial and offers a remotely adjustable long-period corner to suit the deployment environment.
Fortis Accelerometer
The Güralp Fortis is a very low-noise, force-feedback accelerometer with a flat response to ground acceleration from DC to 100 Hz and a stable phase response within the passband. The Fortis’ output can be set, remotely, at a wide range of gain options, providing flexibility for all strong motion monitoring applications.
Robust design for downhole deployments
The Hexis is housed in a stainless steel enclosure with a 100 bar/10 MPa waterproof connector and a lifting bail.
Dual sensor for maximum realised dynamic range
120 s to 100 Hz velocity response with remote user selectable long period corner between 20 and 120 seconds
DC to 100 Hz acceleration response with remote user selectable gain options
Option to output to analogue with serial
Environmentally sealed, stainless steel enclosure with 100 bar/10 MPa waterproof connector
