- #1
VinnyCee
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So I've been looking at magnetic sensor datasheets and I see the sensitivity is usually listed in units of mV/V/gauss. What does this mean?
Let's say I need to sense changes in a magnetic field that usually ranges from about 10 gauss ( 1 mT ) to about 130 gauss ( 13 mT ). And I need to be able to sense 0.12 gauss ( 12 μT ) differnces in the field ( basically the range divided into 1000 equal parts ).
How would I calculate the sensitivity range that would be sufficient for such an application?
Let's say I need to sense changes in a magnetic field that usually ranges from about 10 gauss ( 1 mT ) to about 130 gauss ( 13 mT ). And I need to be able to sense 0.12 gauss ( 12 μT ) differnces in the field ( basically the range divided into 1000 equal parts ).
How would I calculate the sensitivity range that would be sufficient for such an application?