When
it comes to highly technical and complicated engineering application of
measuring pore water pressure or pressure of any fluid, engineers trust VibratingWire Piezometer to do the job with the highest degree of accuracy. The process
of measuring fluid levels or pressures with a piezometer is simple. They just
have to be installed in bore holes in in-situ soils, rock fills, foundations
etc to get the readings you want.
How Does Vibrating Wire Piezometer Work?
The
device employs a simple mechanism. A diaphragm, a taut steel wire and an
electromagnetic coil assembly is used to convert water pressure to a frequency signal.
The unique and highly sensitive deign of the piezometer records even the
minutest of change in pressure on the diaphragm. This in turn causes an
immediate change in the tension level of the wire.
Accurate Readings Assured
The
electromagnetic coil in the arrangement vibrates at its natural frequency when stimulated.
It helps generate a frequency signal which is transmitted to a readable device
capable of processing the signal. Here, calibration factors come into play to
display a reading which can be easily interpreted and analyzed by the engineer
or technician.
To
achieve highly accurate results, it is important to use vibrating wire
piezometer manufactured by a reputable and proven company.
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