The 2422 model is a highly specialized three-axis accelerometer module, ideal for scenarios where power supply is limited or where a consistent +5V DC excitation is either available or preferred. This device utilizes three orthogonally arranged industrial-grade MEMS accelerometer chips from SDI, ensuring low noise levels and outstanding long-term reliability.
Encased in a durable anodized aluminum housing, the accelerometer comes wiht a built-in 3-foot shielded cable. Each unit undergoes rigorous testing, programming, and calibration by SDI before it is dispatched to customers.
Key Specifications:
| Dimensions | 0.985 x 0.985 x 0.825 inches |
| Weight | 21 grams |
| Power Supply | 4.75 – 5.25 VDC |
| G-Range Options | ±2, 5, 10, 25, 50, 100, 200, 400g |
| Bias Calibration Error (%) | 0.25 typical, 0.6 maximum |
| Bias Calibration Error (mV) | 25 typical,60 maximum |
| Bias Temperature Shift | -200 to +200 PPM/°C |
| Scale Factor calibration Error (%) | 0.5 typical, 1.25 maximum |
| Scale Factor Temperature Shift | -200 to +200 PPM/°C |
