Shear Pin Load Cells
Load measuring pins are strain gauge shear pin load cells designed to give a signal output proportional to the applied load.
MSL can supply load pins for a variety of working loads and applications, including mooring hooks, bridles, shackles, chain stoppers, subsea operations such as cable and pipeline laying at depths in excess of 1500 metres, and bespoke projects.
Their robust stainless steel construction makes them suitable for the harshest of environments. Load pins can be supplied pre-installed and calibrated, or retro-fitted into existing installations for refurbishment work.
Reliable load measurement
ATEX/IECEx approved for hazardous area use
Rugged stainless steel
Weatherproof construction
Single, dual, or redundant strain gauge bridges
Standard MV/V output
Custom designed models & options
| Load Measuring Pin Specification | |
|---|---|
| Standard Rated Capacity / Safe Working Load (SWL) |
Available capacities range from 1 to 1000 tonnes |
| Proof Load | 150% SWL |
| Ultimate Breaking Load | 400% SWL to 700% SWL (depending on capacity) |
| Hazardous Area Classification | Ex II 2GD / Ex d IIB T4 Gb/ Ex tb IIIC T135°C Db |
| Material | Stainless Steel |
| Non-linearity | Better than ± 2% of rated capacity |
| Excitation Voltage | 5VDC recommended, 15VDC maximum |
| Bridge Resistance | 350Ω or 700Ω (depending on application) -Single, Dual, or Redundant Bridge options available |
| Insulation Resistance | >1000MΩ @ 50VDC |
| Operating Temperature Range | -40°C to +70°C |
| Environmental Protection Level | IP66 / IP67 Subsea and Submersible models available |
| Electrical Connection | According to application |
| Calibration | Traceable to U.K. National Standards |