Strainsert Co. - STL Series, Force Sensing Tension Links for Anchor and Chain Shackles

Force Sensing Tension Links are designed for easy integration and use with standard Crosby Shackle hardware for quick and accurate measurement of applied tension force.
Measurement range: 1,500 to 350,000 pounds.

Model STL-13.5(SS)X shown.

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Unit of Measure

Items	STL-0.75 STL Series, Force Sensing Tension Links for Anchor and Chain Shackles	STL-1 STL Series, Force Sensing Tension Links for Anchor and Chain Shackles	STL-1.5 STL Series, Force Sensing Tension Links for Anchor and Chain Shackles	STL-2 STL Series, Force Sensing Tension Links for Anchor and Chain Shackles	STL-3.25 STL Series, Force Sensing Tension Links for Anchor and Chain Shackles
Load Capacity	N/A 1500 lb	N/A 2000 lb	N/A 3000 lb	N/A 4000 lb	N/A 6500 lb
Overload without Zero Shift	N/A 150%
Bridge	N/A Full bridge 350 Ohm (Nominal)
Excitation	N/A 12 V AC (Maximum) 12 V DC (Maximum)
Output Signal¹	N/A 2-mV/V (Nominal) 2-mV/V (Standardized Output)
Non-Repeatability	N/A 0.10% FS
Non-Linearity	N/A 0.25% FS
Hysteresis	N/A ±0.15% FS
Temp Effects (on Zero)	N/A 0.003% FS / °F
Temp Effects (on Output)	N/A 0.003% load / °F (Nominal)
Zero Balance²	N/A ±2% FS (Nominal)
Static Overload	N/A 150% without zero or open shift
Material	N/A Aluminum Alloy 7075-T6, Hard Coat Finish: Rockwell C-60
Connector Type	N/A Connector Permanently Attached Cable
Shackle Size	N/A 5/16 Inch	N/A 3/8 Inch	N/A 7/16 Inch	N/A 1/2 Inch	N/A 5/8 Inch
A - Length	N/A 1/2 in	N/A 9/16 in	N/A 5/8 in	N/A 3/4 in	N/A 15/16 in
B - Width	N/A 7/16 in	N/A 9/16 in	N/A 5/8 in	N/A 11/16 in	N/A 15/16 in
C - Diameter	N/A 1 in	N/A 1-1/8 in	N/A 1-7/16 in	N/A 1-9/16 in	N/A 2 in
D - Diameter	N/A 0.384 in	N/A 0.427 in	N/A 0.505 in	N/A 0.572 in	N/A 0.779 in
E - Length	N/A 2-1/8 in	N/A 2-3/16 in	N/A 2-1/4 in	N/A 2-5/16 in	N/A 2-9/16 in
F - Length	N/A 1/4 in	N/A 5/16 in	N/A 5/16 in	N/A 3/8 in	N/A 9/16 in
G - Length	N/A 1-5/8 in	N/A 1-3/4 in	N/A 1-15/16 in	N/A 2-1/16 in	N/A 2-3/8 in
L - Overall Length	N/A 5 in	N/A 5-3/8 in	N/A 5-3/4 in	N/A 6-1/4 in	N/A 7-3/8 in
M - Length	N/A 4 in	N/A 4-1/4 in	N/A 4-1/2 in	N/A 4-3/4 in	N/A 5-1/2 in
R - Radius	N/A 1/2 in
T - Diameter	N/A 0.406 in	N/A 0.469 in	N/A 0.531 in	N/A 0.656 in	N/A 0.781 in
Weight	N/A 1 lb
Safety Factor	N/A 4.2	N/A 4.2	N/A 4.2	N/A 4.2	N/A 4.1
¹ Exact output provided with calibration data. (Standardized outputs are optional). ² Prior to loading, it is necessary to initially/periodically null the zero load output to account for any residual offset.