CEADASE

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

CPHM-500

This horizontal-component sensor measures ground velocity. It has the same response as the CPZM-500.

CPZM-500

This vertical-component sensor measures ground velocity. It has the same response as the CPHM-500.

LPHA

This horizontal-component sensor can measure either ground velocity or ground acceleration, depending on the type of feedback electronics board used with it. The poles and zeros for the LPHA differ from those of a vertical-component LPZA using the same board type.

LPZA

This vertical-component sensor can measure either ground velocity or ground acceleration, depending on the type of feedback electronics board used with it. The poles and zeros for the LPZA differ from those of a horizontal-component LPHA using the same board type.

MB3a

This infrasound sensor measures air pressure.

MB2000

This infrasound sensor measures air pressure.

MB2005

This infrasound sensor measures air pressure.