DIGITAL TAPE EXTENSOMETER
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.
Description
The body of the extensometer has a hook connector that connects to the first eyebolt. An identical hook on the free end of the tape connects to the opposing eye bolt. The user then tensions the instrument and records the readings from the digital LCD display. The measurements are not absolute, but relative to the previous measurement. This provides an accurate record of displacement over time.
These can be installed on a structure or in an excavation such as a tunnel or shaft.
Additional information
| Brands | |
|---|---|
| Range |
20 & 30m |
| Accuracy |
±0.01mm |
| Resolution |
0.01mm |
| Repeatability |
0.1mm |
| Operating Temperature |
-10 to 60°C |
| Tape Tension |
13.5kg |
| Tension Indicator |
Optical |
Reviews (0)
About brand
Geosense Ltd is one of Europe’s leading manufacturers and suppliers of instruments to the geotechnical, civil engineering, mining and environmental industries.
Geosense products are used globally in major projects in more than 68 countries. With a comprehensive in-house design and manufacturing capability, we can provide products not only to tight deadlines but also to suit custom-engineered solutions for specific project requirements.
Geosense specialises in the manufacture of vibrating wire and MEMS sensors, which are used to produce a wide range of instruments. In addition we manufacture automated data acquisition systems to complement our sensors, including wireless systems.
Data Sheets
Related products
VW PIEZOMETER VWP-3000 SERIES
In stock
PRESSURE TRANSDUCER VWT-9000 SERIES
In stock
The Geosense® VWT-9000 Series of Pressure Transducers are designed to be connected directly into hydraulic or pneumatic pressure lines by means of a 1/4” BSPF thread. Other thread sizes are available on request.
They are typically used to monitor uplift pressures within dams and to enable manual standpipe piezometers to be upgraded into an automated data acquisition system.
TRIAXIAL TILT SENSOR NODE
In stock
IN-PLACE INCLINOMETER (IPI)
In stock
IPI-X IN PLACE INC – EXT
In stock
IMAGING & CAMERA
In stock
The FlatMesh 4G Camera is a best in class solar powered solution for static imagery in remote or industrial areas.
It contains a monochrome digital camera which can take clear, high quality photographs day or night without the use of external illuminators.
The 4G camera connects to a Senceive EdgeHub (with FlatMesh) unit which provides power and connectivity over the cellular network (2G/3G/4G) or existing wired ethernet networks.
HUMIDITY & CORROSION (CorroDec®2G)
In stock
The structural infrastructure must always meet requirements such as performance, stability and durability. These requirements will have a lasting effect on our mobility in the future. The corrosion risk and the corrosion activity of the reinforcing steel largely define these requirements and are determined by various impact and material parameters.
INCLINOMETER CASING XC
In stock
Reviews
There are no reviews yet.