AA – Compact aluminum force sensor for use with dead shaft rolls

  • for installations where only limited space is availabel
  • accuracy class 0.5 %
  • Nominal force from 50 to 500 N (11 to 112 lbf.)

The AA-Series force measuring sensor offers compact dimensions and flexible installation options, and is designed for the measurement of tension on continuous material processing lines where dead shaft idler rolls are utilized. This feature minimizes the space required at installation. The compact dimensions and the simple installation with only one screw allow new assembly options in machines with tight installation space. Adapter diameters are available in various dimension, in metric as well as in imperial sizes.

General technical details

Sensitivity1,8 mV/V
Tolerance of sensitivity<± 2 %
Accuracy class± 0,5 %
Temperature coefficient± 0,1 %/10K
Temperature range-10 to 60 °C (14 to 140 F)
Input resistance350 Ω
Power supply1 to 10 VDC
Overload protection rating10 times nominal force
Material main bodyhigh-strength aluminum
Protection classIP 42
Electrical connectionMale connector M8, 4-pole
Repeatability error0.05%
Measuring range30:1

Available sizes

SizesNominal forces in N Shaft diameter CAD dataWatchlist
AA203-0750.75 in.
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