Applications

• Assess radial and tangential stresses in shotcrete tunnel linings
• Decipher optimum thickness of tunnel linings
• Monitor pressure on and within linings of underground excavations

Features

• Vibrating wire technology
• Re-pressurizing tube for re-inflation in shotcrete
• Low volumetric displacement
• High accuracy and sensitivity
• Stable for long term operation
• Low cost & excellent reliability
• Water proof