"STA series load cells are made from special anodized aluminium alloy that isolates them from corrosion and industrial environments. Work with bending beam principle. STA type load cells were designed for tension or compression or for both tension and compression applications. They are ideal for low capacity applications or for force meters. General Applications - Dosing system - Tank and bunker weighings with low capacity - Packaging and filling machines - Band weighings - Material testing machines Capacity STA series load cells are produced in 20,50,100,200 kg capacities."