Extensometers
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IPX IN-PLACE EXTENSOMETER
In stock
The In-Place Extensometer (IPX) offers automated monitoring of standard magnetic extensometer installations. The system is designed for a simple, adaptable installation with a single cable connection at the top of the borehole. Its large measurement range accommodates large levels of settlement or heave, and ease of adjustment means it can be reconfigured for changed site conditions such as embankment filling or cutting.
BOREHOLE ROD EXTENSOMETER
In stock
The Geosense® GEO-XB2 borehole rod type extensometer range is used to measure and locate settlement, displacement and deformation in soil and rock.
It consists of a reference head and one or more in-hole anchors each of which is placed at a known depth and connected to the reference head by either a rigid or flexible rod running inside a flexible sleeve, which keeps the rod de-bonded from the grout.
IPI-X IN PLACE INC – EXT
In stock
MULTIPLE ROD EXTENSOMETER – dExto
In stock
YieldPoint’s unique 1 to 6-Point Multiple Rod Extensometer (d-Exto) combines a traditional Multi-Rod design ( robust torsionally straightened stainless steel) and digital signal processing to result in dramatically improved accuracy and reliability compared to similarly priced existing technology. This highly accurate digital instrument comprises up to six (6) Linear Variable Induction Transducers (LVITs) and an on-board digital temperature sensor.
MULTIPLE ROD EXTENSOMETER – dCivil Exto
In stock
MULTIPLE ROD EXTENSOMETER – MPBX
In stock
YieldPoint recognizes that in many mining situation fast deployment of an ungrouted borehole extensometer is advantageous. The d-MPBX is a unique 1 to 6-Point Multiple Point Borehole eXtensometer (MPBX) based on a single rod design. The anchors are fitted with stainless steel extension springs that secure the instrument in a 38-50mm borehole. The d-MPBX incorporates digital signal processing to result in dramatically improved accuracy compared to similar priced existing technology.
MAGNETIC EXTENSOMETER GXM RANGE
In stock
The GEO-XM settlement system is a magnet extensometer system used typically to monitor settlement and heave in foundations, excavations and embankments.
Data received identifies the depth and position where settlement has occurred as well as the total amount of settlement.
It can also be installed behind retaining structures, such as sheet piles and slurry walls, and above underground openings, such as tunnels and shafts.
VW SOIL EXTENSOMETER
In stock
WIRE EXTENSOMETER GEO-DW300
In stock
EXTENSOMETER GEO-XW100
In stock
The GEO-XW100 Rotary Wire Extensometer is designed to monitor the changes in distance between two anchor points up to a maximum of 30 meters apart.
It comprises a rotary potentiometric displacement gauge, an opposing anchor and a stainless steel wire that runs between the displacement gauge and the opposing anchor. With a wire extension kit, the length of the wire can be extended up to a maximum distance of 30 meters.
DIGITAL TAPE EXTENSOMETER
In stock
The Digital Tape Extensometer is a portable device used for measuring displacement between reference anchors fixed to an excavation or structure.
The instrument consists of a precision punched steel tape incorporating a repeatable tensioning system and dial gauge readout. The tape winds onto a reel, which incorporates a tape tensioning device and a digital LCD readout.
REED SWITCH PROBE
In stock
Used to measure and locate settlement, heave, displacement and deformation in soil and rock.