Encardio-Rite’s Model EDS-12V Vibrating Wire Sister Bar is used to measure strain in concrete structures such as diaphragm/slurry walls, piles, tunnel lining, bridge abutments, foundations, dams etc. It contains of a hollow bar with vibrating wire strain gage which is coaxially mounted inside it. On the two end sides the hollow bar is extended with 12 mm Ø reinforced bars. This model is also available with a 16 mm Ø reinforced bar variant.
|Range||2500 µ strain|
|Sensitivity||1 µ strain|
|Maximum Ø x l (mm)||26 x 1400 (for 12 mm Ø nominal-standard)|
30 x 1400 (for 16 mm Ø nominal-standard)
|Thermistor||YSI 44005 or equivalent|
|Temperature limit||-20° to 80°C|
|Cable connection||Four-core shielded 1 m long; specify|