Model LLB250 is a Miniature Load Button built for Press, or Inline compression applications. The standard LLB250 Miniature Load Button model has a very robust construction available in 17-4 Stainless Steel, with a 0.50” outside diameter and a 10 feet long 29 AWG 4 conductor shielded Teflon cable. You will also find options for external matched output readily available.
Although Load Button Load Cells are traditionally not known for their high accuracy, FUTEK engineers have dispelled this concept by continuously improving the accuracy of this product. The Miniature Load Button offers high accuracy and high stiffness. It has Nonlinearity of ±0.5% and Deflection of 0.002” nominal. The standard LLB250 Miniature Load Button can be modified or customized to meet your requirements and most capacities are in our inventory, making them available for 24-hour shipping. Similar to our entire Load Cell product line this model is manufactured in the USA and uses metal foil strain gauge technology.
CHANNEL | MIN | TYP | MAX | UNIT | |
---|---|---|---|---|---|
Calibration Excitation | 1 | 5 | Vdc | ||
Shunt Calibration | 1 | 60.4 | kOhm | ||
Excitation | 1 | 1 | 7 | Vdc | |
Input Resistance | 1 | 350 | Ohms nom. | ||
Insulation Resistance | 1 | 500 | Mohms @ 50 Vdc | ||
Safe Overload | 1 | 150 | % of R.O. | ||
Capacity | 1 | 250 | lbs | ||
Hysteresis | 1 | -0.5 | 0.5 | % of R.O. | |
Nonlinearity | 1 | -0.5 | 0.5 | % of R.O. | |
Nonrepeatability | 1 | -0.1 | 0.1 | % of R.O. | |
Output Resistance | 1 | 350 | Ohms nom. | ||
Rated Output | 1 | 2 | mV/V nom. | ||
Compensated Temperature | 1 | 60 | 160 | F | |
Operating Temperature | 1 | -60 | 200 | F | |
Temperature Shift Span | 1 | -0.02 | 0.02 | % of Load/F | |
Temperature Shift Zero | 1 | -0.01 | 0.01 | % of R.O./F |