Güralp 3ESPC Series Seismometers

A truly portable, broadband, weak-motion triaxial seismometer

The Güralp 3ESPC is a proven weak-motion triaxial broadband seismometer for the price and size of a medium-motion instrument.

Ideally suited for long-term temporary and permanent installations in areas with low to moderate noise levels. The instruments' broadband response and low self-noise level make it suitable for seismic monitoring at all scales: local, regional and teleseismic.

In addition to the analogue instrument, we also offer two digital variants:

3ESPC -analogue instrument

3ESPCD - integrated with a digitiser for low-power deployment with flash memory storage

3ESPCDE - integrated with a digitiser and acquisition module with web-based user interface and communication over serial and ethernet.

Applications:

Local, regional and teleseismic monitoring

National seismic networks

Permanent volcano monitoring networks

Long-term microseismic monitoring

Rapid temporary deployments, e.g. aftershock and volcanic unrest monitoring