LLB300
LLB300, Subminiature Load Button , RoHS Compliant , Material – 17-4 PH S.S. , 29 Awg 4 Conductor Spiral Shielded Teflon Cable , 10 ft Long
- Ultra fast response
- Robust strain relief
- Low deflection load button load cell
- 17-4 stainless-steel construction
- For use in compression
- Adheres to RoHS directive 2015/863/EU
- Description
- Specifications
- Attachment
- Attachment
Description
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
|
100
|
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
|
25
|
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
|
2
|
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
|
|
|
Zero Balance
|
1
|
-3
|
3
|
% of R.O.
|
