The LLB30 is not your usual load button. It is a high performance crossbeam sensor that delivers double the performance with half the footprint. Covering an impressive capacity range from 25 to 1000 lbs [11.34 – 453.6 kg], this compact overachiever measures only 0.74” [18.8 mm] in diameter and 0.23” [5.8 mm] in height. As the solution of choice for many aerospace and military programs, LLB300 delivers outstanding performance in high temperature environments up to 250 ºF. It is also available in low outgassing, vacuum-rated special order custom versions.
Thanks to FUTEK’s high fatigue optimized flexure design, the LLB300 has a rated non-linearity of only 0.2% which is less than half compared to other sensors that are available on the market. This market-leading performance is enabled by an octagon bridge configuration providing off-axis cancellation with the crossbeam structure. The precision-engineered and patented liner crossbeam design gives the sensor a very high level of performance.
CHANNEL | MIN | TYP | MAX | UNIT | |
---|---|---|---|---|---|
Calibration Excitation | 1 | 10 | Vdc | ||
Shunt Calibration | 1 | 200 | kOhm | ||
Excitation | 1 | 1 | 18 | Vdc | |
Input Resistance | 1 | 700 | Ohms nom. | ||
Insulation Resistance | 1 | 500 | Mohms @ 50 Vdc | ||
Safe Overload | 1 | 150 | % of R.O. | ||
Capacity | 1 | 50 | lbs | ||
Hysteresis | 1 | -0.2 | 0.2 | % of R.O. | |
Nonlinearity | 1 | -0.2 | 0.2 | % of R.O. | |
Nonrepeatability | 1 | -0.1 | 0.1 | % of R.O. | |
Output Resistance | 1 | 700 | Ohms nom. | ||
Rated Output | 1 | 1 | mV/V nom. | ||
Compensated Temperature | 1 | 60 | 250 | F | |
Operating Temperature | 1 | -60 | 250 | F | |
Temperature Shift Span | 1 | -0.02 | 0.02 | % of Load/F | |
Temperature Shift Zero | 1 | -0.01 | 0.01 | % of R.O./F |