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The RSTAR Array Radio Series uses wireless technology to provide automated data acquisition. * Fully compatible with RST “DT Series” Data Loggers. * Excellent Hub – Node range (up to 14 km in open country). * Ultra-low quiescent power. RSTAR Nodes powered by a single lithium cell which provides years of battery life. * Simple star routing – no...
- Battery powered for remote sites. - Compatibility with all VW sensors – excluding those with auto resonant circuitry. - 4MB memory. - 100 year memory backup. - Option for radio antenna for incorporation into an RSTAR system or DT LINK. - 16 bit analog/digital converter. - Weather resistant NEMA 4X (IP66) enclosure. - 0.01µs vibrating...
RST VW2100 Vibrating Wire Piezometer has been designed to be embedded in earth fills and concrete or inserted into boreholes and pipes as small as 19 mm (3/4 inch) in diameter. RST VW2100-DP Vibrating Wire Piezometer is designed to be driven into unconsolidated fine grain material such as sand, clay, or silt.
The piezometer cable allows multiple piezometers to be installed simply and reliably in a single well. The piezometer string and slurry tubing are placed in the well and cement and bentonite slurry is pumped until the well is filled.
The new standard in lateral deformation monitoring