Portfolio Tag: V.W Piezometers

Multilevel Piezometer (VW)

Multilevel Piezometer (VW)
The Model 4500MLP system overcomes the problems associated with the installation of multiple piezometers in a single drill hole. The 4500MLP is lowered into position and a spring loaded apparatus is actuated forcing specially configured piezometer filter elements into firm contact with the borehole walls. The borehole is then grouted from the bottom in one…
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High Temperature Piezometer (VW)

High Temperature Piezometer (VW)
The Model 4500HT High-Temperature Piezometer is designed for applications where the temperature may be as high as 230°C. Two versions are available: one for continuous use up to 200°C, and one for up to 230°C. These sensors are supplied with either mineral insulated cables or Teflon® cables inside stainless steel tubing.* Specifications Standard Ranges −100…
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Heavy Duty Piezometer (VW)

Heavy Duty Piezometer (VW)
The Model 4500HD Heavy Duty Piezometer is designed for direct burial in fills and dam embankments. The 4500HD is used in conjunction with heavily armored cable to withstand earth movements during construction. Recommended for use in earth dams.* Specifications Standard Ranges −100 to 70, 170, 350, 700 kPa; 1, 2, 3, 5, 7.5 MPa Over…
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Small Diameter Piezometers (VW)

Small Diameter Piezometers (VW)
These piezometers are uniquely designed to enable the automation of small diameter, non-standard piezometer standpipes. The 4500B will fit inside 19 mm pipe and the 4500C will fit inside 12 mm pipe.* Specifications Standard Ranges 4500B | −100 to 350, 700 kPa; 1, 2, 3 MPa 4500C | −100 to 350, 700 kPa Over Range 4500B |…
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