Piezometer Water Level
Piezometer Water Level
Designed for accurate and long term pore water pressure measurement in fully or partially saturated soil and rock
Excellent long term stability and can be used with long cable lengths without any signal degradation
Description
Piezometers from Specto Technology
Specto Technology is your one source for piezometers and pore water pressure recording devices. We are an independent vendor who provides a wide-array of best-in-class products from manufacturers all throughout the world. We are proud to provide you with:
- Piezometers from Geokon, Sisgeo and San Lien
- Vibrating Wire/Electrical Resistance Piezometer sales and support
- Customized training for you and/or your subcontractors. Click here to view a list of training classes.
- Best-in-class hosted data solutions to keep your data moving wirelessly from the field to your fingertips
- Exceptional customer service and support
We stock Piezometers. Same-day shipping or pickup is available!PRODUCT FEATURES:
- Piezometers (electrical resistance or vibrating wire) are designed for accurate and long term pore water pressure measurement in fully or partially saturated soil and rock.
- Both Vibrating Wire or Electrical Piezometers are robust, have excellent long term stability and can be used with long cable lengths without any signal degradation.
- The piezometer comprises a porous filter tip element (high or low air entry) integral with a diaphragm type pressure transducer.
- A cable connects the transducer to a read-out, terminal unit or data-logger and the data is then recorded and converted to engineering units.
- Piezometers are installed in different ways depending on the application and soil condition. Typically, they are installed in fully grouted boreholes (or surrounded by a sand filter) at the desired depth (a bentonite plug may be formed above the sand filter, if present, and the remainder of the borehole is filled with a bentonite-cement grout).
- Electrical resistance sensors output mA signal
- Vibrating wire sensors output frequency signal
PRODUCT BENEFITS:
- Small diameter devices, accurate and small with excellent long term stability
- Accuracy unaffected by cable length
- Fast response to pressure changes
- Manufactured from high grade stainless steel for extended operation
- Over-voltage surge arrestor fitted to protect against electrical damage
- Hermetically sealed, ensures long working life of the instruments
- Advanced designs prevents case stresses from affecting readings
- Compatible with WASP and Campbell dataloggers for easy automation
TYPICAL APPLICATIONS INCLUDE:
- Measuring slope stability
- Safe placement rate of fill or excavation
- Design and build for lateral or uplift pressures or buoyancy
- Monitoring the performance of earth-fill dams and embankments
- Monitoring groundwater, seepage and verify models of flow
- Monitor surface water run-off and water levels at contaminated sites, etc.
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Technical Solutions
Technical Solutions
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