https://www.geovan.com ]]> Thu, 02 Apr 2026 21:26:14 +0000 # Instruments cable # Cable for Vibrating Wire Strain Gauge # AWG#24 x 4cores # Signal cable for the sensor ]]> Sat, 28 Mar 2026 09:17:31 +0000 # Vibrating Wire Piezometer # Pore Pressure # Soft Ground Monitoring # Soft Ground Improvement # Soft Soil Stabilization]]> Sat, 21 Mar 2026 13:52:21 +0000 ]]> Mon, 16 Mar 2026 16:28:29 +0000 The VWRS485 enables serial strain profiling in a single cable line configuration, similar to FBG strain sensors. Furthermore, its 4-channel capability allows for rosette-type measurements at each point, enabling precise analysis of both the magnitude and direction of strain components. It offers a budget-friendly solution while ensuring superior durability and reliability in extreme environments.]]> Fri, 06 Mar 2026 14:56:46 +0000 ]]> Fri, 06 Mar 2026 14:29:06 +0000 The Vibrating Wire Smart Module allows direct measurement of vibrating wire sensors without the need for a standalone VW readout device. When the module is connected to an Android smartphone and the sensor cable is attached to the terminal, vibrating wire sensors can be measured and the data can be intuitively viewed and stored on the phone. By enabling the automatic measurement function, the system can periodically collect data and transmit it via the smartphone’s Wi-Fi or 5G connection to an FTP server or Gmail, eliminating the need for separate communication equipment. By connecting a portable power bank, long-term monitoring is also possible. In addition, the collected data can be displayed as graphs on the smartphone, allowing users to easily monitor real-time trends and changes in the measured data.]]> Thu, 05 Mar 2026 19:54:04 +0000 Only approximately 63mm (based on the A-axis) of the actual displacement is measured, representing a 37% loss in measurement data. Since this value deviates from the allowable error range of an inclinometer by several thousand percent, there is a severe risk of missing critical danger signs in the structure if this data is used for design or safety diagnosis without correction. Furthermore, the distortion of the displacement direction caused by the casing twist leads to a misidentification of the vulnerable areas where collapse or movement is occurring. Reality: The ground is shifting in the frontal direction. Data: The measurements suggest the shift is occurring in a diagonal direction. Consequently, this can lead to critical decision-making errors, such as applying reinforcement methods or installing cutoff walls in the wrong locations, which compromises overall site safety. Assuming the casing is uniformly twisted over its 30m length, the cumulative displacement measured across the entire section is equivalent to the integral of the measurements at each point, averaged over the total depth. To minimize measurement errors, Geovan's high-quality inclinometer casings should be utilized. Their superior manufacturing standards guarantee a minimal spiral of 0.3° per 3m, ensuring the highest level of directional accuracy. # Inclinometer Casing Spiral test # Twist inclinometer casing profile # Distorted inclinometeric displacement]]> Wed, 25 Feb 2026 20:41:30 +0000 ]]> Tue, 20 Jan 2026 15:25:54 +0000 ]]> Wed, 22 Oct 2025 15:37:28 +0000 Fri, 03 Oct 2025 16:00:27 +0000 ]]> Thu, 25 Sep 2025 16:01:21 +0000 ]]> Sun, 21 Sep 2025 08:35:37 +0000 ]]> Fri, 19 Sep 2025 15:10:30 +0000 ]]> Wed, 17 Sep 2025 14:58:50 +0000 ]]> Wed, 17 Sep 2025 14:50:27 +0000 ]]> Thu, 28 Aug 2025 14:34:21 +0000 # 지표침하]]> Thu, 28 Aug 2025 10:21:52 +0000 ]]> Fri, 22 Aug 2025 14:11:57 +0000 Vibrating Wire SPot Strain Gauge by Geovan]]> Fri, 22 Aug 2025 14:11:22 +0000