Seismic accelerometer MTSS-1033A

The MTSS-1033A three-component seismic accelerometer is designed for strong motion measurements, structural health monitoring, seismic alarm systems and more. It combines a small size and a high sensitivity over a wide frequency range. The electrodynamic force-balance provides high accuracy of the accelerometer.

The wide dynamic range, low nonlinear distortions, high temperature stability of parameters and competitive price make this model a perfect solution for seismological and engineering goals.

The MTSS-1033A frequency characteristic with the poles and zeros presentation is available at the link on the website of Incorporated Research Institutions for Seismology (IRIS).

Characteristics Delivery and warranty

Frequency range 0.1 Hz - 120 Hz
Sensitivity 2,4 V/g - single-ended output
4,8 V/g - differential output
Clip level ±3g
Dynamic range 130 dB
Nonlinearity 0.1 %
Sensitivity axes 3 orthogonal
Supply voltage 12 V Nominal (10.5 - 16 V permissible)
±12 V Nominal (±9.5 - 16 V permissible)
Power consumption 35 mA
±15 mA
Temperature range -40...+55°C
Maximum installation tilt any
Case material aluminum
Dimensions 120 х 120 х 60 mm
Weight 0.9 kg
Temperature stability 200 ppm/°C