VW Crackmeter
Enhance structural monitoring with the VW Crackmeter— a durable solution designed for precise crack measurement. Comprising a vibrating wire and a high-quality stainless steel tension spring, this instrument ensures reliable, long-term monitoring. With a special 4-core shielded cable, the VW Crackmeter maintains accuracy, unaffected by variations in cable length. Ideal for embedding in harsh conditions, it excels in prolonged monitoring periods. As cracks open or close, the connecting rod shifts within the transducer body, altering the tension on the spring and modifying the resonant frequency of the wire.
OVERVIEW
Description
Introduction
Enhance structural monitoring with the VW Crackmeter— a durable solution designed for precise crack measurement. Comprising a vibrating wire and a high-quality stainless steel tension spring, this instrument ensures reliable, long-term monitoring. With a special 4-core shielded cable, the VW Crackmeter maintains accuracy, unaffected by variations in cable length. Ideal for embedding in harsh conditions, it excels in prolonged monitoring periods. As cracks open or close, the connecting rod shifts within the transducer body, altering the tension on the spring and modifying the resonant frequency of the wire.
Applications
Features an inner thermometer for measuring the temperature of the setting space
Inner global universal joint allows for some displacement
Capable of measuring both the opening and closing of cracks or joints
Key Features
- Accurate, Long-term Stability
- Reliable long-term performance
- Waterproof
- Accommodates Manual or Remote Reading
- Integral Thermisto
Best Suited
- Buildings
- Bridges
- Dams
- Pipelines
Product Specification
| Range | 12.5, 25, 50, 100, 150, 200, 250, 300 mm |
|---|---|
| Temperature Range | -20°C to 80°C |
| Resolution | 0.025% F.S. |
| Dimensions | Dia.12 mm (sensor) Dia. 25 mm (coil) |
| Accuracy | ±0.1% F.S. |
*All prices, features, and specifications are subject to change without prior notice.
















