CRACKVIB / CRACKOHM® sensor for measuring surface cracks
The vibrating string fissurometer is a precision sensor for measuring the opening of cracks. It is used for structural monitoring or geotechnical auscultation
A sensor to analyze cracks and their evolution
The sensor is manufactured from high quality stainless steel and has integrated seals for underwater use. In addition, its robust design ensures long-term reliability.
It incorporates a surge protector to protect it from electrical damage.
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Applications
CRACKVIB / CRACKOHM® sensor for measuring surface cracks
- Measuring cracks on concrete buildings
- Measurement of structural joint variations
- Measurement of pillar displacements
- Monitoring of rock faults
- Measuring cracks on concrete buildings
- Measurement of structural joint variations
- Measurement of pillar displacements
- Monitoring of rock faults
FEATURES | CrackVIB® |
|---|---|
SENSOR | |
Technology | Vibrating rope with integrated thermistor |
Measuring range | 0 - mm150 |
Output signal | Frequency (VW), resistance (T) |
Frequency range | 1500 -2800 Hz |
Operating temperature | From -20°C to +80°C |
Temperature sensor | 0.1°C |
PHYSICAL PROPERTIES | |
Length (compressed) | 621 mm |
Length (stretched) | 771 mm |
Material | Stainless steel |
Mass | 0.8 kg |
Need to measure local deformations in concrete?
