Merit Sensor's temperature-compensated pressure sensors use back-side entry to keep media from contacting with the top side of the pressure sensing die where the electronics are housed. (Source: Merit Sensor)
The SM130 houses a 16-bit three-axis gyroscope and a 12-bit three-axis accelerometer, sounds good but what does it cost and what are the drift numbers? This might be a nice robotic upgrade for an IMU if the cost and features are better than the current offerings. With some of the cheaper MEMs they have a lot of drift/noise and this limits their usefulness, still they are used due to low cost and some tricks to "re-calibrate" on the fly. Looking forward to hearing more of the details.