Soil mechanics
Axial strain displacement transducers
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General description
General description
Potentiometric transducers
Linear potentiometric transducers are used with various testing machines and apparatus as, for example, Consolidation apparatus, Shear testing equipment and Triaxial testing equipment to fit triaxial cells. They feature:
Used in the Dynamic triaxial systems. They feature:
Linear potentiometric transducers are used with various testing machines and apparatus as, for example, Consolidation apparatus, Shear testing equipment and Triaxial testing equipment to fit triaxial cells. They feature:
- Input voltage: 10 V DC
- Output: from 0 to 10 V DC
- Repeatability: better than 0.002 mm
- Accuracy: better than 0.002 mm
- Connector: 6 pin
Used in the Dynamic triaxial systems. They feature:
- Input voltage: 10 V DC
- Nominal sensitivity: 165 mV/mm
- Resolution: infinite
- Linearity: 0.50%
- Connector: 6 pin
Ordering info
Potentiometric transducers30-WF6207
Linear potentiometric transducer 10 mm travel
30-WF6208
Linear potentiometric transducer 25 mm travel
30-WF6209
Linear potentiometric transducer 50 mm travel
30-WF6210
Linear potentiometric transducer 100 mm travel
LVDT transducers
31-WF7121
LVDT linear transducer ±25 mm travel
Accessories
28-WF6220Mounting bracket to fit 28-WF4050 triaxial cell (15.5 mm ram dia.)
28-WF6221
Mounting bracket to fit 28-WF4070, 28-WF4100, 28-WF4150, 28-WF4070/P, 28-WF4100/P, 28-WF4150/P triaxial cells (25 mm ram dia.)
28-WF1048/T
Mounting bracket to fit 28-WF0410/A, 28-WF0411/A, 28-WF0416/A Standard triaxial cells
Calibration devices for linear axial transducers
Basically consist of a stainless steel frame with two holders: one for the transducer and the other for the micrometer gauge head. The holder can receive transducers having nominal diameter of 8, 12, 19, 22 mm, or 18 mm square. Two versions available: 30-WF0652 with mechanical micrometer and 30-WF0653 with digital micrometer. On request they can be supplied complete with traceable calibration certificate. This version is identified by the suffix /C after the code number. Ex. 30-WF0652/C.
- Max. travel: 25 mm
- Resolution: 0.001 mm
30-WF0652
Calibration device for linear transducer up to 25 mm travel, with mechanical micrometer gauge
30-WF0653
Calibration device for linear transducer up to 50 mm travel, with digital micrometer gauge
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