Model QLA359 is a custom load cell designed to measure side forces. It has a capacity of 15 lb (6.8 kg) with a safe overload protection of 30 lb (13.6 kg). It features ¼-20 UNC female threads for loading and 4x #4-40 UNC female mounting provisions. It offers a nonlinearity of +/- 0.1% and a nonrepeatability of +/-0.05% of its Rated Output. Included in the design is an orientation key to allow for proper measurement of side forces. It is constructed from aluminum and has a 3-ft (0.91m) 28 AWG 4 conductor shielded PVC cable.
CHANNEL | MIN | TYP | MAX | UNIT | |
---|---|---|---|---|---|
Calibration Excitation | 1 | 10 | Vdc | ||
Shunt Calibration | 1 | 432 | kOhm | ||
Excitation | 1 | 1 | 15 | Vdc | |
Input Resistance | 1 | 2220 | Ohms nom. | ||
Insulation Resistance | 1 | 500 | Mohms @ 50 Vdc | ||
Safe Overload | 1 | 150 | % of R.O. | ||
Capacity | 1 | 15 | lbs | ||
Hysteresis | 1 | -0.1 | 0.1 | % of R.O. | |
Nonlinearity | 1 | -0.1 | 0.1 | % of R.O. | |
Nonrepeatability | 1 | -0.05 | 0.05 | % of R.O. | |
Output Resistance | 1 | 2000 | Ohms nom. | ||
Rated Output | 1 | 1.5 | mV/V nom. | ||
Compensated Temperature | 1 | 32 | 160 | F | |
Operating Temperature | 1 | -40 | 200 | F | |
Temperature Shift Span | 1 | -0.01 | 0.01 | % of Load/F | |
Temperature Shift Zero | 1 | -0.01 | 0.01 | % of R.O./F |