Construction monitoring with measuring sensors

Depending on the application requirements, SKI can integrate different measuring sensors into a higher-level measuring program in order to be able to carry out construction monitoring. SKI is available in an advisory capacity, from the planning of the measurement concept to the application of the measurement chain and the technical evaluation of the measurement data. 

Leitet Herunterladen der Datei einMeasurement applications

SKI has a number of different devices available for carrying out and evaluating the metrological support. 

Outdoor measuring computer for the evaluation of the measurement results
Outdoor measuring computer for the evaluation of the measurement results
Datalogger in case for mobile use
Datalogger in case for mobile use
Dataloger in the installed housing for longer measuring periods
Dataloger in the installed housing for longer measuring periods
Datalogger for high frequency ranges (expandable with additional modules)
Datalogger for high frequency ranges (expandable with additional modules)

Planning and execution of the measurements

A measurement chain begins with a sensor as the first link and ends with a measurement signal on a data logger as the last link. The measured data pass through the individual links of the chain and can be converted several times. Sensors (measuring sensors) are used to determine an unknown measured variable such as displacements, accelerations or forces.

Sensors are placed at the beginning of a measurement chain and transform the unknown measured variable into a measuring signal that can be processed electrically. Sensors are also called "transformers" because they convert a physical quantity, e. g. acceleration, into an electrical quantity, e. g. electrical voltage. The measuring signal of the sensor is usually very small and difficult to process. Measuring amplifiers have the task of converting a weak electrical signal into a measuring signal with a higher amplitude. At the end of the measuring chain, the measuring signal is recorded via a data output device (data logger with storage medium). The measuring chain is shown in the picture below, with the yellow highlighted fields showing the tasks and provision of associated measuring devices of SKI Ingenieurges. mbH up to a measurement report. 

Measurement chain
Measurement chain

The planning and execution can be carried out individually or in combination for the following measurements: