The vibrating string fissurometer is a precision sensor for measuring the opening of cracks. It is used for structural monitoring or geotechnical auscultation

logo-trust-techA 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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Talk to our experts

photography of arnaud de pracomtal

Arnaud DE PRACOMTAL

Director SOCOTEC Monitoring France - Director Infrastructure & Middle East Africa

Director SOCOTEC Monitoring France - Director Infrastructure & Middle East Africa

Arnaud.DEPRACOMTAL@socotec.com
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Applications

CRACKVIB / CRACKOHM® sensor for measuring surface cracks

crackvib-capteur-fissures
  • 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?

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Talk to our experts

photography of arnaud de pracomtal

Arnaud DE PRACOMTAL

Director SOCOTEC Monitoring France - Director Infrastructure & Middle East Africa

Director SOCOTEC Monitoring France - Director Infrastructure & Middle East Africa

Arnaud.DEPRACOMTAL@socotec.com