Lunitek

Below is some model-specific information to help you locate your instrument response.

Sentinel-rev1

The Sentinel (revision 1) datalogger has two built-in sensors: a MEMS accelerometer and a 4.5 Hz geophone. Responses for these sensors are included in the NRL under Lunitek Sentinel sensors. The Sentinel offers a choice of 2.048 or 1.024 Vpp full scale range for the geophone.

Triton

The Triton datalogger responses also describe the digitization of signal from the Triton Accelerograph. When describing the Accelerograph, the Triton datalogger should be paired with either the LK-307-115, DC-200 Hz, 7.5 Vp, single-ended accelerometer with a clip level of +/-0.5, 1, 2, or 4g, or the LTFB160, DC-200 Hz, 10Vp accelerometer with a clip level of +/-0.25, 0.5, 1, 2, or 4g.