Frequently asked questions
It could be a problem connected to the power supply given by the readout or logger. When the power supply is in the current loop (2-wire gauge) it is necessary to consider the effect of voltage drop across the shunt resistor on the voltage applied to the gauge. For example, suppose a 4-20mA gauge requires […]
- Convergence extensometer, Drive-in piezometers, Earth Pressure Cells, Electric Anchor Load Cells, Electrical Crackmeters and Jointmeters, Electro-hydraulic Load Cells for Steel Linings and Struts, Fixed Extensometers, Flat Jack Testing Accessories, H-Level - Liquid Level Systems, MEMS Analogue Tilt Meters, MEMS In-place Inclinometers, MEXID Miniaturized MPBX, Mini OMNIAlog datalogger, MPBX - Multipoint Borehole Extensometers, Multipoint settlement gauges, Piezo-resistive piezometers, Removable pressure transducers, Solid Resistive Load Cells for Pile Testing, Titanium piezometers, Vented pressure transducers, Wire Crackmeters, Wire Deformeters
The measurement of total pressure in geomechanics, even if is one of the most interesting parameters for the designer, is generally considered not reliable. Case histories report more nonsuccessful examples than for all the other types of measurements. Theoretical studies made by many researches have highlighted the critical parameters in the design and manufacturing of […]
- Earth Pressure Cells