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The EDJ-50V is designed to measures movement between joints of concrete blocks in a concrete dam and is suitable for embedment applications. It consists of a plastic housing with a stainless steel flange on one end, and a stainless steel socket on the other. A vibrating wire displacement transducer inside the housing is connected to the stainless steel flange and the socket with flexible joints, to allow small lateral movement.
Joint meter
Vibrating wire
Suitable for embedment installation in concrete mass, uniaxial
To monitor crack or joint opening within concrete mass
Crack/joint
15, 25, 50 mm; specify
Thermal cycling (-20 to +80°C), Thermal variation data, accuracy test
Useful for installation at inaccessible locations
IP-68, water resistant up to 40 mwc
Depends on range
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