701271 DSUB Strain Module
Strain Module with Shunt Calibration, type DSUB (2 channels) to be used in combination with 701957 or 701958 DSUB bridge head.
Using the strain module and strain gauge the ScopeCorder can detect and display mechanical stress (strain). It works on the principle that the resistance value of a metal foil changes as it expands and contracts.
Understanding Strain Measurement
Strain measurement is essential for understanding how materials, structures, and components respond to load. By detecting minute mechanical deformations, engineers can assess strength, durability, safety margins, and fatigue life. This insight is critical in applications such as automotive testing, structural analysis, machinery development, and materials research, where accurate representation of real-world behavior is required.
Strain gauges convert these deformations into electrical signals, but the signals are extremely small and highly sensitive to noise. Reliable results therefore depend on precise signal conditioning and stable bridge excitation.
Role of the 701271 Strain Module
Within the ScopeCorder ecosystem, the 701271 enables fully time-synchronized acquisition of strain together with electrical, control, and sensor signals. This unified view allows engineers to directly correlate mechanical stress with system behavior, accelerating root-cause analysis and improving design and validation decisions.
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