Description For measuring tunnel cross-sectional convergence, this system connects sensors at 1.0 m intervals and measures displacement using high-resolution length and angle sensors to produce accurate results. ▣ Applications① Measuring cross-sectional convergence of tunnel structures after construction (maintenance monitoring)② Measuring cross-sectional convergence of underground structures adjacent to construction areas (monitoringRead More →

Description The EL Beam Sensor measures displacement by attaching a sensor to an aluminum pipe with a gauge length of 0.5 m to 2.0 m and calculating displacement by multiplying the measured angle by the gauge length L. ▣ Applications① Assessing the stability of adjacent structures affected by excavation orRead More →

Description The EL Tilt Sensor measures the tilt (angular deviation) of a target structure and is used to evaluate structural stability based on changes in inclination. ▣ Applications① Assessing the stability of adjacent structures affected by excavation or tunnel construction② Monitoring settlement, stress concentration, and inclination changes in structures suchRead More →

Description The EL Tilt Sensor measures the tilt (angular deviation) of a target structure and is used to evaluate structural stability based on inclination changes. ▣ Applications① Assessing the stability of adjacent structures affected by excavation or tunnel construction② Monitoring settlement, stress concentration, and inclination changes in structures such asRead More →

Description The EL Tilt Sensor measures the tilt angle (angular deviation) of a target structure and is used to assess structural stability based on changes in inclination. ▣ Applications ① Assessing the stability of adjacent structures affected by excavation or tunnel construction② Monitoring settlement, stress concentration, and inclination changes inRead More →

Description Composition & Characteristic ▣ Components ① Reflective sheet② Fixed target③ Fixing pin ▣ Features Specification Model Name SJ-1400(Standard) SJ-1401(Round) SJ-1403(Square) SJ-1404(Square) Accuracy Range: ±0.5°, Meter: 1.2mm InstallationPosition Can be placed in any direction Sensor HeadDimensions Ø55mm Ø55mm 40×45mm 35×40mm Dimensions 98×114×30mm H = 72mmØ = 60~80mm 40×60×15mm 40×60×20mm WeightRead More →

Description The Water Level Meter Tip is an essential component used in piezometers and water level meters for groundwater monitoring. It consists of a porous tip made of polyethylene designed to allow water to flow through while preventing sediment and debris from entering the measurement system. Specification Model Water LevelRead More →

COMPANY INFORMATION Company Name: FOREDEN C&C Joint Stock CompanyRepresentative: 허종범Established Date: March 1, 2003Business Registration Number: 120-86-48976Tax Code: 110111-2713611Address: Metaspace, 7 Uncheon-ro, Osan, Gyeonggi-do,Republic of Korea Business Fields: Investment and development of AED medical equipment, geological sensor devices, and metal fabrication. COMPANY INTRODUCTION FOREDEN C&C Joint Stock Company is aRead More →

Description Composition & Characteristic ▣ Components ① SJ-405, case② Measurement cable③ Charger ▣ Features ① Resolution: 1 mV② Charging indicator function③ Continuous usage time: 20 hours④ Battery level display⑤ LCD backlight function Specification SJ-405 Specifications SJ-405 Model Name SJ-405 Compatible Sensors Displacement Sensor, Acceleration Sensor, Crack Gauge, Strain Gauge, AnalogRead More →

Description It is a simple groundwater level measuring device used at construction site observation wells or general monitoring wells. A measurement probe is lowered into the well, and when it comes into contact with water, a buzzer sounds to indicate the depth. Composition & Characteristic ▣ Components ① Integrated ProbeRead More →