The 2240 is a specialty single axis accelerometer module designed for test and measurement applications. Incorporating SDI’s 1522 industrial-grade surface mount MEMS accelerometer chip, it is ideal for drone and robotics development.
The 2240’s simple 4-wire connection provides easy DAQ integration in single-ended and differential modes. Onboard voltage regulation and an internal voltage reference eliminate the need for precision power supplies while integrated amplifiers and low impedance analog outputs support up to 2000 feet of cable.
The rugged hermetically-sealed IP67-rated module is designed to maintain high performance even while experiencing large or rapid temperature fluctuations, or prolonged periods of extreme temperatures. Each unit is individually tested, calibrated and verified in a climate chamber, and a full calibration report is provided.
Specifications:
| Dimensions | 1 x 1 x 0.33” |
| Weight | 15g |
| Power | 8 – 32 VDC |
| G-Range Options | ±2, 5, 10, 25, 50, 100, 200, 400g |
| Bias Calibration Error (%) | 0.25 typ., 0.6 max |
| Bias Calibration Error (mV) | 25 typ., 60 max |
| Bias Temperature Shift | -100 to +100 PPM/oC |
| Scale Factor Calibration Error (%) | 0.5 typ., 1.25 max |
| Scale Factor Temperature Shift | -150 to +50 PPM/oC |
| Analog Output | ±4 VDC Differential / +0.5 to +4.5 VDC Single Ended |
