ISTI - Model SM1500 & SM550 - Strong Motion Acceleration Sensors Brochure

The SM550 and SM1500 (Fig. 4 - 6) are two MEMS type, three-component acceleration sensors. Both have wide frequency response. The SM1500 model provides response from DC to 750 Hz, while the SM550 model provides response from DC to 50 Hz. Many output ranges are available for both models: +/-2 g, +/-4 g, +/-5 g, +/-6 g, +/-10 g, +/-12 g. Default sensitivity is 2.4 V/g for the SM1500, and 1.2 V/g for the SM550.