- #1
Zollie
- 8
- 0
I have to measure the magnetic field created by a solenoid. My attempt would be using a commercial Axial Hall Probe, or a Hall Sensor with some electronics. It has got an active (sensing) area with a diameter <1 mm. My coil is 12 mm long and has an inner diameter of 9 mm-s.
My problem is that the radial magnetic field distribution inside the coil is too high. My measurement accuracy should be 1/2000 FS. The magnetic field along the active area of the probe changes by 0.2 % however. It is stronger in the middle and weaker at the sides.
The product sheet tells me that the probes measure an average B field but with this accuracy I don't know if I should choose this sensor.
Thanks
My problem is that the radial magnetic field distribution inside the coil is too high. My measurement accuracy should be 1/2000 FS. The magnetic field along the active area of the probe changes by 0.2 % however. It is stronger in the middle and weaker at the sides.
The product sheet tells me that the probes measure an average B field but with this accuracy I don't know if I should choose this sensor.
Thanks