Technical specification model and type: PFTL101A-2.0KN, belonging to ABB tension/load cell, model code: 3BSE004172R1. Rated load: 2.0 kilonewtons (kN) maximum for accurate control of the medium tension range. Measurement principle: piezomagnetic measurement technology is adopted to realize tension measurement through the change of magnetic permeability of magnetic material under the action of mechanical force, which has the advantages of fast response speed and high measurement accuracy.Accuracy and reliability: High accuracy: The measurement accuracy reaches ± 0.02% of the full range, which can reflect the change of material tension in real time and accurately. High reliability: Through strict quality control and testing, it has long life and low maintenance requirements, and can operate stably in harsh industrial environment. Protection grade: IP66/67, able to resist the invasion of dust, moisture and other harmful substances, and adapt to harsh environments such as high temperature, high humidity and vibration. Operating temperature range: -30 ℃ to 70 ℃, with wide temperature range.Output signal: support 4-20mA signal output, easy to access PLC and other control systems. Physical characteristics: Shell design: Pillow-shaped stainless steel shell, fully welded capsule design, to ensure strong structure. Measurement structure: transverse component force measurement structure, effectively stripping the gravity interference of the roller.