Description
It measures the magnitude of acceleration, changes in velocity at a specific point on a structure to analyze its stability and the effects on the structure.
For long-term stable data acquisition, the housing and signal cable are designed to be completely watertight and moisture-proof, allowing use not only in harsh conditions in the field of civil engineering but also providing protection from external impacts.
Applications
- Measuring the dynamic behavior of bridges, dams, and caisson structures
- Analysis of modes, natural frequency, and vibration acceleration
Composition & Characteristics
Components
- Accelerometer sensor & housing
- Cable
- Jig for fixing the sensor
Features
- High stability in extreme environments
- Excellent reproducibility and responsiveness, unaffected by cable length or resistance changes
- Optimized design for high sensitivity based on application
| Model Name | SJ-7001 |
| Sensor Applied | Force Balance Type |
| Measurement Range | ±0.25 ~ 4.0g |
| Frequency Band | 0.1 ~ 100Hz |
| Hysteresis | Below 0.1% |
| Working Temp. | -40°C ~ 80°C |
| Resolution | 0.00001g |
| Waterproofing | Fluor O-Ring and High density vacuum grease coating |
| Dimension | Sensor: D(Ø)=85mm, H=54mm Plate: D(Ø)=125mm, H=5mm |
| Weight | 0.4kg |
| Material | Special stainless steel and High density epoxy Potting |