Manufacturing loadcells since 1972
F305 Seat Belt Tension Loadcell
Standard Range 16kN (1.6tonnef)
The F305 is a high performance loadcell for measuring seat belt tension forces. Its geometry was created by computer program to generate an optimal design with minimal mass, material usage, stress and deflection. The outer bars can easily be removed allowing fitting to a seat belt while it is anchored at both ends.
The performance figures are typical values and are dependant on belt type. We can carry out a 5 point calibration using a 2 metre sample of customer supplied belt to reduce application errors. The calibration data can be used to reduce non-linearity errors in test results.
Details of our other loadcell families can be found in the Product Guide.
|See the loadcell ordering code sheet for more details. Add range in the required force units.|
|Non-linearity - Terminal||±3||% RL|
|Creep - 20 minutes||±0.05||% AL|
|Rated output - Nominal||1.5||mV/V|
|Zero load output||±4||% RL|
|Temperature effect on rated output per °C||±0.005||% AL|
|Temperature effect on zero load output per °C||±0.007||% RL|
|Temperature range - Compensated||-10 to +50||°C|
|Temperature range - Safe||-10 to +80||°C|
|Excitation voltage - Recommended||10||V|
|Excitation voltage - Maximum||10||V|
|Insulation resistance - Minimum at 50Vdc||500||MΩ|
|Structural stiffness (normal to belt axis)||1.9 x 107||N/m|
|Overload - Safe||30||% RL|
|Overload - Ultimate||100||% RL|
|Weight - Nominal (excluding cable)||50||g|
The standard range is manufactured in titanium.
The loadcell is fitted with 2 metres of miniature PVC insulated 4 core screened cable.
Excitation + = Red, Excitation - = Black, Signal + = White, Signal - = Green, Screen = Orange.
The screen is not connected to the loadcell body.
|Outline||Outline drawing of the product.|
|STEP file||STEP files for standard ranges.|
|Stock List||Loadcell availability.|
|PDF data-sheet||Printable data-sheet. Right click on the link to download the file.|