Wireless Load Shackle

wlshires

Straightpoint Wireless Loadshackle

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 400t (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 700m or 2300ft 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/328ft.

Each WLS is proof tested, then equipped with a hard-anodised aluminium electronics enclosure. Contained within this aluminium 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 is supplied with an update rate of 3Hz and 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 advanced circuitry extends battery life and the use of easily sourced alkaline batteries eliminates 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 is also available including signal boosters, LED wireless scoreboards and base stations with analogue (4-20mA, 0-10v, 0-5v) or digital (RS232/485, Modbus RTU, and ASCII) outputs.

 

straightpoint-wireless-shackle

Wireless Loadshackle Specifications
Part Number
WLS3.25T
WLS6.5T
WLS12T
WLS25T
WLS55T
WLS85T
WLS120T
WLS200T
WLS300T
WLS400T
 
Capacity  3.25te 6.5te 12te 25te 55te 85te 120te 200te 300te 400te
7150lb 14300lb 26400lb 55000lb 120000lbs 185000lbs 260000lbs 440000lbs 660000lbs 880000lbs
Resolution  0.005te 0.005te 0.01te 0.02te 0.05te 0.05te 0.1te 0.2te 0.5te 0.5te
10lb 10lb 20lb 50lb 100lb 100lb 200lb 200lb 1000lb 1000lb
Units  tonne
lb
Weight  2.8kg 3.2kg 8kg 18kg 25kg 45kg 85kg 230kg 398kg 556kg
6.16lb 7lb 17.6lb 40lb 55lb 99lb 187lb 507lb 877lb 1226lb
Safety Factor 5:1 when used with bobbin
Battery Type Loadcell 4x AA Alkaline
Battery Life Loadcell 1200Hrs continuous
Operating Temp  -10 to +50 °C
14 to 122˚F
Accuracy  +/- 1% FS
Frequency 2.4GHz
Range
 
700metres(100m if Bluetooth)
2300 feet (326ft if Bluetooth)
Data Rate 3 updates per second
Protection IP67/NEMA6
Dimension A  26.9 36.6 51.5 73 82.5 105 127 184 213 210
1.06 1.44 2.03 2.87 3.25 4.13 5.00 7.24 8.39 8.27
Dimension ØB  19.1 25.4 35.1 51 57 70 82.5 121 152 178
0.75 1.00 1.38 2.01 2.24 2.76 3.25 4.76 5.98 7.01
Dimension C  56.9 79.7 113 170 189.5 253 319.5 366 451 542
2.24 3.14 4.45 6.69 7.46 9.96 12.58 14.41 17.76 21.34
Dimension D  16 22.4 31.8 44.5 51 66.5 76 116 124 165
0.63 0.88 1.25 1.75 2.01 2.62 2.99 4.57 4.88 6.50
Dimension E  42.9 58 82.5 127 164 184 200 279 330 330
1.69 2.28 3.25 5.00 6.46 7.24 7.87 10.98 12.99 12.99
Dimension H  106 148 210 313 348 453 546 706 871 1022
4.17 5.83 8.27 12.32 13.70 17.83 21.50 27.80 34.29 40.24
Dimension L  127.1 156.5 196 281 306 368 408 580 652 680
5.00 6.16 7.72 11.06 12.05 14.49 16.06 22.83 25.67 26.77
Dimension N  17.5 24.6 35.1 57 61 79 92 127 154 184
0.69 0.97 1.38 2.24 2.40 3.11 3.62 5.00 6.06 7.24
Dimension P  143 173 218 293 317 394 441 667 722 784
5.63 6.81 8.58 11.54 12.48 15.51 17.36 26.26 28.43 30.87
Crosby Shackle G2130 G2140