This is a parts drawing of Futek LLW490.
The LLW490 is a force/load washer load cell offered by Futek Advanced Sensor Technology. The sheet lists its rated output, capacity, safe overload, and electrical characteristics, along with recommended mounting surface requirements for optimal performance.
Additional information includes calibration procedures, available accessories, cable specifications, and environmental limits such as operating temperature range and compensated temperature range. Contact details for Futek and ordering information are also provided.
| Rated Output | 2 mV/V nominal |
|---|---|
| Capacity | 190 kN |
| Safe Overload | 150 % of Rated Output |
| Zero Balance | +10 % of Rated Output |
| Excitation Voltage | Up to 18 V (DC or AC) |
| Bridge Resistance | 350 Ω nominal |
| Temperature Shift (Zero) | 0.02 % of R.O./°F (0.036 %/°C) |
| Temperature Shift (Span) | 0.01 % of Load/°F (0.018 %/°C) |
| Compensated Temperature Range | 60 °F to 160 °F (15 °C to 72 °C) |
| Operating Temperature | -45 °F to 200 °F (-42 °C to 93 °C) |
| Weight | 1.2 lb (0.6 kg) |
| Material | 17‑4PH stainless steel |
| Deflection | 0.001 in (0.03 mm) nominal |
| Bolt Size | 1/2‑in. |
| Cable | 28 AWG, 4‑conductor, spiral‑shielded PVC, 10 ft |
The LLW490 has a rated output of 2 mV/V nominal.
The load cell can handle up to 190 kN of force.
It accepts either DC or AC excitation up to 18 V.
The device operates from –45 °F to 200 °F (–42 °C to 93 °C).