Übersetzung für "Sensor drift" in Deutsch

This reduces the sensor drift and extends the life time of the sensor.

Intruded moisture leads to sensor drift.

Sensor drift and sensor offset may be taken into account in this way.

Only sensor drift changes the measurement signal.

The TAD sensor is the first sensor with drift detection for the food industry.

The patented application of a reference LED makes the sensor almost drift-free.

Therefore, among the most crucial features are a long battery life and a low sensor drift.

This reduces the need to re-zero the gauge and increases sensor life without risking sensor drift.

In this sensor the drift may be particularly greatly improved with the compensation field as the capacitances are very small and there is therefore great sensitivity to disturbing influences.

This evaluation circuit, however, exhibits a sensor-dependent drift of the zero point and the sensitivity in dependence on temperature variations.

The sensor diaphragm is hardly hit any more by oil droplets and therefore remains clean, and because of this, a sensor drift is largely avoided during operation.

This choice of axis orientation leads to increased thermal expansion in the vertical deflection and higher sensor drift as function of temperature.

In particular the measurement signals of a group of such electrochemical sensors exhibit large fluctuations and sometimes significant jumps in these parameters in this period after first activation of the sensor as a result of which the measurement signal sometimes fluctuates so strongly that a reliable analyte determination is often not possible in this phase even taking into account possible corrections of the sensor signal drift.

In contrast, the gas zero point (see FIG. 3B) and the slope (see FIG. 4B) of a group of electrochemical sensors according to an embodiment of the present invention with an at least partially open cover membrane are already in the regulated range at the start of the measurement and exhibit a drift which is within the specifications without the strong fluctuations in these parameters which sometimes occur in the prior art as a result of which reliable analyte determinations are already possible at an earlier time also with the aid of additional possible corrections of the sensor signal drift.

Generation of the reference signal inside the sensor itself (in the absence of the antigen) also provides a reference point for measurement, in order to allow calculation of sensor drift or gradual sensor degradation (as a result of autolysis of the molecules, degradation of the measuring sensor coating in the seFET, or effects of the body on the implant).

This is done because thin film growth on the membrane leads to thin film stress on the membrane, which leads to compressive or tensile stress on the membrane and therefore to sensor drift.

In this manner, a reference point can be determined, by means of which sensor drift or gradual sensor degradation (by autolysis of the molecules, degradation of the measuring sensor layer in the seFET, or influences of the body on the implant) can be removed by calculation.

The sensor can thus be calibrated at preferably larger time intervals in order to achieve an equalization of the so-called sensor drift as a result of long-term influences.

The LDPD sensor (lateral drift field photodetector) is described in publication DE 10 2009 020 218 B3.

However, during a continuous measurement there is a problem that over the measurement period the apparatus that comprises the inventively proposed electrochemical sensor can drift.