CEA-13-250UTA-350

CEA-13-250UTA-350 is a CEA series two-element 90deg tee rosette strain gauge (5/PK) for general-purpose use. It used where direct tension measurements, such as a bolt in tension or suspension rod in compression, is desired. A full bridge in this situation minimises pickup due to bending. Tee rosette can also be deployed for bending measurements, especially useful on large infrastructure such as wind turbine towers. Adjacent gauges on the same backing will see identical temperature and therefore eliminate thermal outputs due to differential temperatures across the structure. Additionally, 45° alignment marks are provided on each T-rosette gauge so it may be accurately applied to a shaft to measure torsion.

• Aluminium, tin, brass material
• Exposed solder tab area (3.3 x 2.5mm)
• Resistance is 350 ohm
• 6.35mm gauge length (each section), 11.43mm overall length (complete pattern)
• 7.37mm grid width (each section), 16.51mm overall width (complete pattern)
• 14mm matrix length, 18.8mm matrix width
• Temperature range from -100° to +350°F (-75° to +175°C)
• ±5% strain range