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  5. Model 31E Miniature Tension and Compression Force Sensor

Model 31E Miniature Tension and Compression Force Sensor

Precision miniature force sensor


Key features

  • 0.5 N to 50 kN
  • Accuracy 0.15 % to 0.25 %
  • mV/V output
  • Stainless steel
  • Miniature design

About the Model 31E Miniature Tension and Compression Force Sensor

The Model 31E precision miniature loadcell measures both tension and compression load forces of 0.5 N to 50 kN. Theses models are highest accuracy, rugged miniature loadcells. Model 31E's welded, stainless steel construction is designed to eliminate or reduce to a minimum, the effects of off-axis loads. (The internal construction assures excellent long-term stability for ranges 1000 grams and above). A modification permits this model to be completely welded for underwater applications. The model 31E tension/compression load cell has male threads attachments. High accuracies of 0.15 % to 0.25 % full scale are achieved. Each bonded strain gage unit is built of welded 17-4 PH stainless steel for additional ruggedness.

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Technical Specifications

Specification Value
Hysteresis ±0.15%/±0.2% of FS
Linearity ±0.15%/±0.2% of FS
Load direction Tension/compression
Non-repeatability ±0.1%/±0.5% of FS
Range 0.5N - 50kN
Resolution Infinite
Temperature, operating -55°C to 121°C
Tolerance on output 0.1mV/V, 1.5mV/V, 2mV/V

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