ABB PFCL 201 User Manual

ABB PFCL 201 User Manual Manual pdf 16 page image

Figure 12. Horizontal mounting2.5.3 Inclined MountingInclined mounting means arrangements in which the load cell is inclined relative to the horizontalplane. In some cases this is the only option.When calculating the force, the equations below must be used:FR = T × [sin (α - γ) + sin (β + γ)]FRT = Tare × cos γFRtot = FR + FRT = T × [sin (α - γ) + sin (β + γ)] + Tare × cos γFV = T × [cos (β + γ) - cos (α - γ)]FVT = - Tare × sin γFVtot = FV + FVT = T × [cos (β + γ) - cos (α - γ)] - Tare × sin γγ = 90° - φwhere:T = Strip tensionFR = Force component from strip tension in measurement direction, RFRT = Force component from Tare in measurement direction, RFRtot = Total force in measurement direction, RFV = Force component from strip tension in transverse direction, VFVT = Force component from Tare in transverse direction, VFVtot = Total force in transverse direction, VTare = Force due to tare weightα = Deflection angle on one side of the roll relative the horizontal planeβ = Deflection angle on the other side of the roll relative the horizontal planeφ= Angle for measurement direction relative the horizontal planeγ = Angle for load cell mounting surface relative the horizontal planePressductor PillowBlock Load Cells, Vertical Measuring PFCL 201, User Manual2 Description16 3BSE023881R0101 en Rev H