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.
Talk to our experts
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?
