This file is the part drawing of FUTEK LLB550 (L16050)
The LLB550 is a miniature load button with threaded mounting holes, designed for compression load measurement. It provides a rated output of 2 mV/V and includes a four‑wire connection (red, black, green, white) for excitation and signal.
The sheet details electrical specifications such as a 50 kΩ capacity, 700 Ω bridge resistance, and temperature‑compensated performance from –60 °F to 200 °F. It also lists recommended cable (#24 AWG, 4‑conductor braided shielded Teflon, 10 ft) and available accessories and calibration options.
| Capacity | 50 kΩ |
|---|---|
| Rated Output | 2 mV/V nominal |
| Safe Overload | 150 % of R.O. |
| Zero Balance | ±3 % of R.O. |
| Excitation Voltage | 18 V max (DC or AC) |
| Bridge Resistance | 700 Ω nominal |
| Nonlinearity | ±0.5 % of R.O. |
| Hysteresis | ±0.5 % of R.O. |
| Nonrepeatability | ±0.1 % of R.O. |
| Temperature Shift Zero | ±0.01 % of R.O/°F (0.018 %/°C) |
| Temperature Shift Span | ±0.02 % of LOAD/°F (0.036 %/°C) |
| Compensated Temperature Range | 60 °F to 160 °F (15 °C to 72 °C) |
| Operating Temperature Range | -60 °F to 200 °F (-50 °C to 93 °C) |
| Deflection | 0.004 % nominal |
| Material | 17‑4PH 8.8 |
| Cable | #24 AWG, 4‑conductor, braided shielded Teflon, 10 ft (3 m) |
The rated output is 2 mV/V nominal.
The sensor can be excited with up to 18 V (DC or AC).
It operates from –60 °F to 200 °F (–50 °C to 93 °C).
A #24 AWG, 4‑conductor, braided shielded Teflon cable, 10 ft long is recommended.