Product Overview
Vibration string strain gauges (mainly installed on various structural surfaces such as pipelines, pile foundations, and bridges, to measure the strain on the surface of the structure. The built-in digital temperature sensor can synchronously measure the temperature of the deployment point, used for temperature correction of surface strain gauges.
Product features
*Adopting high-quality steel string design, high sensitivity and accuracy, good linearity, and good stability.
*Use hydraulic cables to ensure long-term monitoring of the environment inside and outside hydraulic buildings.
*The built-in temperature sensor can directly obtain the temperature of the measuring point (numbered or long-lasting), making it easy to perform Temperature compensation improves the accuracy and reliability of monitoring data.
*Designed according to the IP68 standard, it has good insulation performance and is waterproof and durable.
*The stainless steel shell design has characteristics such as compression resistance and radial force resistance.
| Project | Parameter |
|---|---|
| Gauge length L: mm | 100 |
| Appearance dimensions (length x width x height): mm | 174x26x38 |
| Resolution: F .S | ≤0.2% |
| Temperature measurement range: ℃ | -20~+70 |
| Temperature measurement accuracy: ℃ | -The measurement accuracy of 20 ℃~-10 ℃ is within 2 ℃, and the measurement accuracy of -10 ℃~70 ℃ is within 0.5 ℃ |
| Sensitivity:με | 1 |
| Water resistance: Mpa | ≥0.2 |
| Insulation resistance: M Ω | ≥50 |
| Installation method | Surface mounting |
