QMA145, 3 Axis Load Cell Force Sensor with SPI Interface.
CHANNEL | MIN | TYP | MAX | UNIT | |
---|---|---|---|---|---|
Calibration Excitation | 1 | 5 | Vdc | ||
2 | 5 | Vdc | |||
3 | 5 | Vdc | |||
Excitation | 1 | 1 | 7 | Vdc | |
2 | 1 | 7 | Vdc | ||
3 | 1 | 7 | Vdc | ||
Input Resistance | 1 | 334 | Ohms nom. | ||
2 | 334 | Ohms nom. | |||
3 | 334 | Ohms nom. | |||
Safe Overload | 1 | 500 | % of R.O. | ||
2 | 500 | % of R.O. | |||
3 | 500 | % of R.O. | |||
Capacity | 1 | 5 | lbs | ||
2 | 5 | lbs | |||
3 | 5 | lbs | |||
Hysteresis | 1 | -0.25 | 0.25 | % of R.O. | |
2 | -0.25 | 0.25 | % of R.O. | ||
3 | -0.25 | 0.25 | % of R.O. | ||
Nonlinearity | 1 | -0.25 | 0.25 | % of R.O. | |
2 | -0.25 | 0.25 | % of R.O. | ||
3 | -0.25 | 0.25 | % of R.O. | ||
Nonrepeatability | 1 | -0.1 | 0.1 | % of R.O. | |
2 | -0.1 | 0.1 | % of R.O. | ||
3 | -0.1 | 0.1 | % of R.O. | ||
Output Resistance | 1 | 1000 | Ohms nom. | ||
2 | 1000 | Ohms nom. | |||
3 | 1000 | Ohms nom. | |||
Rated Output | 1 | 0.5 | mV/V nom. | ||
2 | 0.5 | mV/V nom. | |||
3 | 0.5 | mV/V nom. | |||
Compensated Temperature | 1 | 60 | 160 | F | |
2 | 60 | 160 | F | ||
3 | 60 | 160 | F | ||
Operating Temperature | 1 | 32 | 160 | F | |
2 | 32 | 160 | F | ||
3 | 32 | 160 | F | ||
Temperature Shift Span | 1 | -0.005 | 0.005 | % of Load/F | |
2 | -0.005 | 0.005 | % of Load/F | ||
3 | -0.005 | 0.005 | % of Load/F | ||
Temperature Shift Zero | 1 | -0.005 | 0.005 | % of R.O./F | |
2 | -0.005 | 0.005 | % of R.O./F | ||
3 | -0.005 | 0.005 | % of R.O./F | ||
Zero Balance | 1 | -4 | 4 | % of R.O. | |
2 | -4 | 4 | % of R.O. | ||
3 | -4 | 4 | % of R.O. |