Cảm biến đo lún (Settlement Sensors)
Hệ thống đo lún Settlement System (VW) Geokon 4660
Giá mời liên hệ
Settlement System (VW) | Model 4660
The Model 4660 Settlement System uses a Pressure Transducer attached to a settlement plate located in the settling ground. The sensor is connected, via two fluid filled tubes extending laterally, to a reservoir located on firm ground away from the area of anticipated movement. Fluid pressure within the tubes is sensed by the transducer which provides a measure of the elevation difference between the sensor and the reservoir. The tubes are flushable and the closed loop vented transducer/reservoir system is not influenced by barometric pressure.
Standard Ranges¹
|
7, 17 m
|
Resolution |
0.025% F.S.
|
Sensor Accuracy²
|
±0.1% F.S.
|
Length × Diameter
|
−20°C to +80°C
|
Temperature Range¹
|
152 × 51 mm (reservoir), 168 × 25 mm (sensor)
|
Length × Width × Height
|
305 × 305 × 6 mm (plate), 305 × 127 × 45 mm (cover)
|
¹Other ranges available on request.
²Laboratory accuracy. Total system accuracy is subject to site-specific variables.
Settlement System (VW) | Model 4660
The Model 4660 Settlement System uses a Pressure Transducer attached to a settlement plate located in the settling ground. The sensor is connected, via two fluid filled tubes extending laterally, to a reservoir located on firm ground away from the area of anticipated movement. Fluid pressure within the tubes is sensed by the transducer which provides a measure of the elevation difference between the sensor and the reservoir. The tubes are flushable and the closed loop vented transducer/reservoir system is not influenced by barometric pressure.
Standard Ranges¹
|
7, 17 m
|
Resolution |
0.025% F.S.
|
Sensor Accuracy²
|
±0.1% F.S.
|
Length × Diameter
|
−20°C to +80°C
|
Temperature Range¹
|
152 × 51 mm (reservoir), 168 × 25 mm (sensor)
|
Length × Width × Height
|
305 × 305 × 6 mm (plate), 305 × 127 × 45 mm (cover)
|
¹Other ranges available on request.
²Laboratory accuracy. Total system accuracy is subject to site-specific variables.