![Universal modular strain/stress sensor](product4.jpg)
Universal modular strain/stress sensor
The sensor detects the strain or deformation of a metal rod. This metal rod can be arranged in the iron braid of reinforcement.
Elongation are measured with ultrasonic pulse-echo method. In the connecting head of the concrete voltage sensor, an ultrasonic sensor is included. The runtime in the measuring element is measured in high resolution.
The run-time increases linearly with the stretch in the elastic range.
The concrete surrounding the tension sensor the measuring element under load imposes a strain, or extension. The change in the length of the measuring element is not only load or stress, but also on the temperature. Therefore, a permanent temperature measurement is integrated into the tensile stress sensor.
The monitor to measure the elongation takes into account both factors.
The term due to the change in length and acoustoelastical effect has grown due to the action of the surrounding concrete to the measuring element.
Elongation are measured with ultrasonic pulse-echo method. In the connecting head of the concrete voltage sensor, an ultrasonic sensor is included. The runtime in the measuring element is measured in high resolution.
The run-time increases linearly with the stretch in the elastic range.
The concrete surrounding the tension sensor the measuring element under load imposes a strain, or extension. The change in the length of the measuring element is not only load or stress, but also on the temperature. Therefore, a permanent temperature measurement is integrated into the tensile stress sensor.
The monitor to measure the elongation takes into account both factors.
The term due to the change in length and acoustoelastical effect has grown due to the action of the surrounding concrete to the measuring element.
Certificate
- CE
- IP68
Main Products
stress / strain sensors for in-situ measurement