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 |