DESCRIPTION
vibrating wire piezometer slim in size specially designed to measure water level in small diameter
boreholes. It has a metallic diaphragm separating the pore water from measuring system. A tension
wire is clamped at the midpoint of metallic diaphragm such that the deflection of the diaphragm
causes change in wire tension and consequently its natural frequency.
APPLICATION
Pore Pressure measurement in soils and rocks
Ground Water measurement in boreholes and wells
Uplift Pressure measurement in deep foundations and piles
ADVANTAGE
Vibrating wire principle makes the piezometer most reliable for measurement. The frequency output
makes the sensor most suitable for long term stable data.
FEATURES
Reliable Data
Accurate Measurement
GENERAL SPECIFICATION
Range—————————– 2,3,4,5 (kg/cm²)
Over Range———————- 150%
Accuracy————————- 0.25%
Temperature Range———– -20°C to 70°C
GE GE
Material————————— Stainless steel
Dimension———————— ⌀20mm x 150mm
Sealing—————————– Hermetically sealed
Thermistor———————— YSI 44005 or equivalent
Electrical connection———– 4 core shielded cable
VW PIEZOMETER_ MODEL_GE-10A
GENERAL SPECIFICATION
Range—————————– 10,20,30,40,50 (kg/cm²)
Over Range———————- 150%
Accuracy————————- 0.25%
Temperature Range———– -20°C to 70°C
Material————————– Stainless steel
Dimension———————– ⌀31mm x 140mm
Sealing—————————- Hermetically sealed
Thermistor———————– YSI 44005 or equivalent
Electrical connection———- 4 core shielded cable
