Product    DONG-A GEOUAN
 Inclinometer
 Hydraulic pressure &
water level Sensor
 Strain Gage Sensor
 Displacement Measuring
Sensor
 Load, Stress Measuring
Sensor
 Settlement, Deflection
Measuring Sensor
 Customized Produects
 Measuring & Automatic
Data Collecting Device
Displacement Measuring Sensor

VW Crackmeter Linear Extensometer

VW Crackmeter

VW Crackmete

Model GV-2403
Application
Vibrating wire crackmeter is designed to measure displacements across cracks in structures. The transducer employs a shaft coupled to a spring which, in turn is coupled to a vibrating wire element. Movement of the shaft changes the tension in the spring and in the wire causing a corresponding change in its frequency of vibration. Transmitted through the cable to the readout location, the frequency signal is conditioned and displayed on a portable readout box. Alternatively, dataloggers can be used to record the data automatically. As VW crackmeter is linear displacement transducer, therefore the end user can use it for sensor head assembly of Rod extensometer which data be collected by datalogger.
     
Feature
- Splashproof
- Robust design
- Stainless steel material used
- High accuracy & resolution
- Long term stability
- Stable frequency signal

Specification
Type Vibrating Wire
Range 100mm
Sensitivity กพ0.025%
Accuracy F.S. กพ0.1%
Nonlinearity less than F.S. 0.5%
Temp. Range -20 ~ +80 กษ
The specification can be changed without prior notice for upgrade.

Inclinometer | Tiltmeter | Inclinometer Casing | Vibrating Wire | Vibrating Wire Piezometer | Vibrating Wire Strain Gage | Crackmeter | Vibrating Wire Load Cell | Total Pressure Cell | Magnetic Extensometer | Data Logger | Vibrating Wire Indicator | Water Level Indicator | Water Level | Inclinometer | EL Tiltmeter | In-Place Inclinometer | ABS Inclinometer Casing | Hydraulic pressure & water level Sensor | Vibrating Wire Strain Gage | VW Embedment Strain Gage | VW Spot Weldable Strain Gage | Strain Gage Sensor | Vibrating Wire Strain Gage | VW Embedment Strain Gage | VW Spot Weldable Strain Gage | Displacement Measuring Sensor | VW Crackmeter | Linear Extensometer | Load, Stress Measuring Sensor | Vibrating Wire Load Cell | Total Pressure Cell | Settlement, Deflection Measuring Sensor | Linear-Earth Settlement Cells | Magnetic Extensometer | Measuring & Automatic Data Collecting Device | Data Logger | Vibrating Wire Indicator | Magnetic Indicator | Water Level Indicator | Dong-A Geovan | Sitemap | Sitemap.xml