Wireless Load Shackles WLS, 3.25 – 500 tonnes

Straightpoint’s Wireless Loadshackle (WLS) provides the perfect solution to limited headroom or super heavy lift projects. Available from stock in capacities from 3.25t to 500t (up to 3000t available POA), the WLS is constructed using industry-leading shackles from Crosby.

Two versions of the WLS are available:
– Long range 2.4Ghz version, providing industry-leading wireless range of 1000m or 3280ft to SP’s SW-HHP handheld or software options.
– Bluetooth output and can be connected to any smart phone running our free HHP app on iOS or Android, at ranges up to 100m or 328ft.

Each WLS is proof tested, then equipped with a hard-anodised aluminium electronics enclosure. Contained within this enclosure is an internal chassis providing IP67 or NEMA6 environmental protection, even with the battery cover plate missing.

Featuring industry leading wireless technology, the WLS can maintain an update rate of 3Hz. It can be easily configured to run at industry-leading speeds of up to 200Hz, if required for dynamic load measurement projects.

Utilising easily sourced AA alkaline batteries, the WLS features advanced circuitry, designed to protect the unit from damage associated with incorrectly installed batteries. This circuitry extends battery life, and the use of easily-sourced alkaline batteries, eliminating issues associated with rechargeable battery pack charging, failure and replacement.

The WLS may also be used with Straightpoint’s SW-PTP software package, allowing the operator to perform load tests at a safe distance and generate real-time test certificates on site.

A full array of wireless accessories are also available including wireless score board, overload alarm and base station with analogue (4-20mA) or 2 relay or RS485 ASCII outputs.

Features:

  • Wireless Range of 1000m or 3280ft
  • Electronics housed in hard anodised enclosure
  • Environmentally sealed to IP67 or NEMA6
  • Battery Life of 1200hrs from 4 x AA batteries
  • Internal Antennae
  • Remote On-Off from handheld display or software
  • Supplied with a load-centering bobbin
  • 2-year warranty
  • Complies with ASME B30.26
  • Design validated by F.E.A.
  • ATEX Zones 0, 1 & 2 available
  • Bluetooth option is available and is supplied with a free HHP App for iOS and Android

Dimensional Data

Specifications
Part Number WLS3.25T WLS6.5T WLS12T WLS25T WLS55T WLS85T WLS120T WLS200T WLS300T WLS400T WLS500T WLS600T WLS700T WLS800T WLS1000T WLS1250T WLS1500T
Capacity  3.25te 6.5te 12te 25te 55te 85te 120te 200te 300te 400te 500te 600te 700te 800te 1000te 1250te 1500te
7150lb 14300lb 26400lb 55000lb 120000lbs 185000lbs 260000lbs 440000lbs 660000lbs 880000lbs 1100000lbs 1320000lbs 1540000lbs 1760000lbs 2200000lbs 2750000lbs 3300000lbs
Resolution  0.005te 0.005te 0.01te 0.02te 0.05te 0.05te 0.1te 0.2te 0.5te 0.5te 0.5te 0.5te 1te 1te 1te 1te 1te
10lb 10lb 20lb 50lb 100lb 100lb 200lb 200lb 1000lb 1000lb 1000lb 1000lb 2000lb 2000lb 2000lb 2000lb 2000lb
Units  tonne
lb
Weight  2.8kg 3.2kg 8kg 18kg 25kg 45kg 85kg 260kg 405kg 662kg 819kg 1056kg 1196kg 1236kg 1630kg 2095kg 2452kg
6.16lb 7lb 17.6lb 40lb 55lb 99lb 187lb 573lb 893lb 1459lb 1806lb 2328lb 2637lb 2725lb 3594lb 4619lb 5406lb
Safety Factor 5:1 when used with bobbin
Battery Type Loadcell 4x AA Alkaline
Battery Life Loadcell 1200Hrs continuous (500hrs if Bluetooth)
Operating Temp  -10 to +50 °C
14 to 122˚F
Accuracy  +/- 1% FS
Frequency 2.4GHz
Range  1000metres(100m if Bluetooth)
3280 feet (328ft if Bluetooth)
Data Rate 3 updates per second
Protection IP67
Dimension A  26.9 36.6 51.5 73 82.5 105 127 188 215 240 262 288 315 315 357 378 378
1.06 1.44 2.03 2.87 3.25 4.13 5.00 7.40 8.46 9.45 10.31 11.34 12.40 12.40 14.06 14.88 14.88
Dimension ØB  19.1 25.4 35.1 51 57 70 82.5 125 150 175 185 205 215 220 240 270 290
0.75 1.00 1.38 2.01 2.24 2.76 3.25 4.92 5.91 6.89 7.28 8.07 8.46 8.66 9.45 10.63 11.42
Dimension C  56.9 79.7 113 170 189.5 253 319.5 431 506 544 665 622 617 612 661 720 773
2.24 3.14 4.45 6.69 7.46 9.96 12.58 16.97 19.92 21.42 26.18 24.49 24.29 24.09 26.02 28.35 30.43
Dimension D  16 22.4 31.8 44.5 51 66.5 76 110 120 160 160 185 200 200 240 225 225
0.63 0.88 1.25 1.75 2.01 2.62 2.99 4.33 4.72 6.30 6.30 7.28 7.87 7.87 9.45 8.86 8.86
Dimension E  42.9 58 82.5 127 146 184 200 280 305 325 350 375 400 400 420 450 450
1.69 2.28 3.25 5.00 5.75 7.24 7.87 11.02 12.01 12.80 13.78 14.76 15.75 15.75 16.54 17.72 17.72
Dimension H  106 148 210 313 348 453 546 769 904 1007 117 1170 1189 1197 1312 1432 1532
4.17 5.83 8.27 12.32 13.70 17.83 21.50 30.28 35.59 39.65 4.61 46.06 46.81 47.13 51.65 56.38 60.31
Dimension L  127.1 156.5 196 281 306 368 408 531 586 669 716 786 838 838 911 976 996
5.00 6.16 7.72 11.06 12.05 14.49 16.06 20.91 23.07 26.34 28.19 30.94 32.99 32.99 35.87 38.43 39.21
Dimension N  17.5 24.6 35.1 57 61 79 92 120 140 160 180 200 210 210 240 260 280
0.69 0.97 1.38 2.24 2.40 3.11 3.62 4.72 5.51 6.30 7.09 7.87 8.27 8.27 9.45 10.24 11.02
Dimension P  143 173 218 293 317 394 441 601 656 766 791 879 936 941 1006 1061 1061
5.63 6.81 8.58 11.54 12.48 15.51 17.36 23.66 25.83 30.16 31.14 34.61 36.85 37.05 39.61 41.77 41.77
Crosby Shackle G2130 G2140 S2135