Multipoint Settlement Gauges
The Multipoint Settlement Gauges settlement systems consist of a number of hydraulic settlement gauge connected by tubing to a reference tank located on higher, stable ground. The settlement gauge is a pressure transducer with vibrating wire or capacitive technology, mounted on a plate with a protective cover. Depending on the requirement, the settlement system can be installed with just a single gauge or with multiple gauges. The typical application for the multipoint settlement systems is monitoring settlement in embankments, tunnels or other civil structures. More info.↗
| Technology | capacitive absolute pressure transducer with built-in thermistor | vibrating wire absolute pressure transducer with built-in thermistor |
|---|---|---|
| Ranges | 20 kPa, 50 kPa, 100 kPa (2.90 psi, 7.25 psi, 14.5 psi) 2.01 m, 5.02 m, 10.05 m with Sisgeo liquid | 170 kPa, 350 kPa, 700 kPa (25 psi, 50 psi, 100 psi) 17.08 m, 35.17 m, 70.34 m with Sisgeo liquid |
| Output signal | 4-20 mA (pressure), Ohm (thermistor) | frequency (pressure), Ohm (thermistor) |
| Sensitivity | <0.006% FS | 0.025% FS |
| Pol. MPE | <±0.1% FS | < ±0.25% FS |
| Sensor power supply | 15 – 24 V DC | |
| Typical frequency range | 2250 - 3000 Hz | |
| Materials | stainless steel pressure gauge, galvanized settlement plate, stainless steel protective cover | stainless steel pressure gauge, galvanized settlement plate, stainless steel protective cover |
