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Data Sheet 101

Interface Data Sheet 101

Interface Data Sheet 101 reviews what to expect from our technical product data sheets. Consider data sheets as a technical roadmap of mechanical and electrical performance information. Interface data sheets include features, a reference image, performance specs, and drawings. The characteristics defined on a product data sheet are used to distinguish successful validation from a system failure by highlighting the individual model's specifications, dimensions, diagrams, characteristics, connectors, and wiring, when applicable.
Elasticity 101

Elasticity 101

Interface's Elasticity 101 details the importance of Hooke's Law of Physics. In a load cell, we want a material with a very predictable stiffness. If the material permanently deforms or creeps, the deformation value won't return to zero, and your measurements will be inaccurate. A load cell is essentially a mechanical transducer that converts mechanical force into elastic potential energy, which we then capture as data. Understanding how your sensor bends is the first step toward mastering precision force measurement. Learn more in Interface's ForceEDU 101 Series.
Bending Beam Load Cell Use Cases

Discovering Bending Beam Load Cell Use Cases

Interface bending beam load cells are versatile and cost-effective sensors for weighing and force measurement applications. Bending beam load cells can be embedded directly into a product or used in a test lab for analysis and evaluation. Get Interface's Bending Beam Cheat Sheet to learn key terms and specification information to help in the selection process. Interface bending beams are compact in size and reliable, leading to innovative, data-driven solutions across various industries, from medical to industrial automation.
INTERFACE TECH TALK Resistance Output Vs Rated Output

Resistance Output Versus Rated Output

Rated Output (RO) is the dynamic electrical signal that directly represents the applied mechanical force. Resistance Output is a static electrical characteristic of the load cell's internal circuitry. When you are performing force measurements, you are primarily interested in the Rated Output. This value, in conjunction with your excitation voltage, enables you to accurately convert the measured millivolt signal into engineering units of force in lbf or Newtons. Discover how load cells work at the ultimate force measurement resource hub, Interface ForceEDU.
INTERFACE TECH TALK Millivolts Per Volt 2

Detailing Sensor Rated Output Millivolts Per Volt

Interface sensor specifications state rated output, expressed in millivolts per volt (mV/V), as the electrical output of a load cell, multi-axis sensor, or reaction torque transducer in mV/V of excitation at the rated load. It essentially expresses a load cell's sensitivity. RO represents the change in output voltage in millivolts of the load cell relative to a change in the excitation voltage in volts applied to it.