The VW piezometer is used to monitor porewater pressure.
It can be installed without a sand filter or bentonite seal when the grout-in method is used. This greatly simplifies samehole installation of multiple piezometers or piezometers with inclino meter casing. Readings are obtained with a VW readout or data logger.
| Specifications | |
| Sensor Type | Vibrating wire |
| Resolution | 0.025% FS |
| Accuracy | ±0.1% FS for 3.5 and 7 bar sensors, ±0.3% FS for 17 and 35 bar sensors |
| Size | 19 x 197 mm (0.75 x 7.75") |
| Cable | 4-wire, shielded, polyurethane jacket |
| CAT. NO. | Description |
| SL52611020 | 3.5 bar • 50 psi piezometer |
| SL52611030 | 7 bar • 100 psi piezometer |
| SL52611040 | 17 bar • 250 psi piezometer |
| SL52611050 | 35 bar • 500 psi piezometer |
| SL50613524 | Signal Cable |
| Piezometer with cable | |
| 3.5 bar • 50 psi piezometers | |
| SL52611024 | Piezometer with 30 m • 100' cable |
| SL52611025 | Piezometer with 40 m • 130' cable |
| SL52611026 | Piezometer with 60 m • 200' cable |
| 7 bar • 100 psi piezometers | |
| SL52611034 | Piezometer with 45 m • 150' cable |
| SL52611035 | Piezometer with 60 m • 200' cable |
| SL52611036 | Piezometer with 90 m • 300' cable |
Research Ductilometer for Force Ductility Test on Standard and Modified Bitumen
Controls - 81-PV10C14
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