1. Use Vibrating wire steel bar stress gauge can be buried in hydraulic structures or other concrete buildings for a long time to measure the steel bar stress inside the structure.
Second, the structural principle The vibrating wire steel bar stress gauge is a vertical string structure, which is used in conjunction with the M97099 multi-function computer tester. When the steel bars inside the structure under test bear stress, the steel bar stress gauge converts the stress into a frequency signal. After the frequency is measured by M97099, the stress is calculated according to our company's precise mathematical model, and the stress digital display is directly calculated.
3. Performance characteristics, high accuracy, long-term stability, good temperature effect, easy to weld and install, and long cable can be connected without additional error. 4. Main technical parameters:
Models: KLS69-GGLJ-12, KLS69-GGLJ-16, KLS69-GGLJ-18, KLS69-GGLJ-22, KLS69-GGLJ-25, KLS69-GGLJ-36, KLS69-GGLJ-40
Dimension parameters: connecting rod diameter (mm) 12, 16, 18, 22, 25, 36, 40
Length (mm): 600, 800
Performance parameters:
Range: Tension: 0-200MPa
Pressure: 0-100MPa
Accuracy: 0.5% FS, 1.0% FS
Resolution: 0.01% FS
Temperature coefficient: ≤0.025% FS / ℃
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