Details Specifications Documents Geosense VWLC-5000 series Vibrating Wire Anchor Load Cells consist of a cylinder of high strength steel with 3 to 6 vibrating wire strain sensors (depending on capacity) mounted parallel to the longitudinal axis arranged equidistant around the circumference which measure the compression of the cylinder under load. They are manufactured with a centre hole to accommodate anchors,...
Details Specifications Documents The Geosense VWLSS-200 Vibrating Wire Liquid Settlement System is used to monitor settlement or heave in soils and other structures such as embankments, earth and rockfill dams. The main components are a reservoir (single or multiple), liquid-filled tubing and a vibrating wire pressure transducer cell mounted on a plate or, for borehole application, attached to an anchor....
Details Specifications Documents Ordering Information Geosense® VWP-3000 Series of Vibrating Wire Piezometers use the well-proven method of converting fluid pressures on a sensitive diaphragm into a frequency signal. Frequency signals are particularly suitable for the demanding environment of civil engineering applications, since the signals are capable of long transmission distances without degradation, tolerant of wet wiring conditions and resistant to...
Details Specifications Documents Geosense® VWPHT-3600 high temperature vibrating wire piezometers are suitable for the extreme environments of temperature and pressure found in applications such as tar, sand and deep geothermal energy extraction. They use the well-proven technology of converting fluid pressures on a sensitive diaphragm into a frequency signal which is particularly suitable for these demanding environments. Made from temperature...
Details Specifications Documents Geosense VWS-2000 series vibrating wire surface mount strain gauges are designed for the long term monitoring of steel or concrete structures. Gauges may be attached to steel structures by arc welding or, using alternative end blocks, bonded or grouted into concrete. The strain gauge operates on the principle that a tensioned wire, when plucked, vibrates at its...
Details Specifications Documents Geosense VWS-2020 series vibrating wire strain gauges are designed primarily to measure strains on the surface of steel structures but may also be used on other types of material. The gauge consists of two end blocks with a tensioned steel wire between them. The end blocks are attached to stainless steel tabs which may be attached to...
Details Specifications Documents Geosense VWS-2100 series vibrating wire embedment strain gauges are designed for direct embedment in concrete. The strain gauge operates on the principle that a tensioned wire, when plucked, vibrates at its resonant frequency. The square of this frequency is proportional to the strain in the wire. The gauge consists of two end blocks with a tensioned steel...
Details Specifications Documents Geosense VWS-4000 series vibrating wire Sister Bars and Rebar Strain Meters are designed to be embedded in concrete to measure strains due to imposed loads. Sister Bar The VWS-4000 Sister Bar is installed by tying it alongside an existing length of rebar within the cage. Available in two diameters: 12 and 16mm. Rebar Strain Meter The VWS-4001...
Details Specifications Documents Ordering Information The Geosense® Water Level Meter (Dipmeter) is used to determine the water level within a borehole, piezometer pipe or sump. The Water Level and Temperature Meter also takes temperature measurements. The meters consist of a stainless steel shrouded probe with a specially designed conductive probe to minimise displacement errors, providing unparalleled accuracy particularly in small...
Details Specifications Documents The Geosense Wi-SOS 100 (Wireless Sensor Observation System) provides a system for single sensors to remotely upload data directly to the internet. The Wi-SOS 100 consists of a D2W (direct to web) node/gateway which can be connected to any sensor which has a volt or 4-20mA output. With the standard factory set 15 minute interval setting and...
Details Specifications Documents The Wi-SOS 480 (Wireless Sensor Observation System) provides a system to remotely log, transmit and receive data signals from any sensor with a vibrating wire, voltage, 4-20 mA, SDI-12 or resistance output over long ranges up to 15 km. Stand-alone Wireless Tilt Meters are also available which can be integrated into the system, together with any type...
Details Specifications Documents The Geosense® Wi-SOS 480 Wireless Tilt Meter is used forlong-range, remote readings in geotechnical monitoring applications. The tilt meter combines a high-precision biaxial MEMS sensor with a radio transmission network to provide accurate measurements with the benefits of long-range wireless communication and extended battery life. What makes Wi-SOS 480 different to other wireless systems is the use...
Details Specifications Documents The Geosense Wi-SOS 800 (Wireless Sensor Observation System) provides a system to remotely log and transmit signals from any sensor with a vibrating wire or 4-20mA output plus temperature. It consists of a series of Wi-SOS 800 nodes (1-16 channels) which have an integrated wireless transmitter module which can transfer the data to a central location up to...
