AB001-02 GMR Gradient Sensors (Gradiometers) offer unparalleled magnetic gradient
sensing. Two pairs of unshielded GMR bridge resistors provide directional sensing
of small gradients over a wide range of magnetic field strength. The devices
are sensitive only to gradients, and have low sensitivity to constant magnetic
noise.
|
Differential magnetic field sensor (gradiometer) --
for gear tooth, multi-pole magnet, and high noise rejection sensing.
|
|
Typ. Min. Saturation Field (Oe)
|
Linear Range(|Oe|)
min.-max.
|
Sensitivity (mV/V/Oe)
min.-max.
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Resistance
(Ohms)
|
Package
|
|
250
|
20 - 200
|
0.02 - 0.03
|
2,500 +/-20%
|
SOIC8
(Pb)
|
Note: Parts must be purchased in tube
quantities (multiples of 92) when purchasing quantities of 92 or more. Larger
quantities are subject to NVE's standard lead times.
Download data sheet (.pdf)
1 - 9: $7.65 each
| 10 or more: $6.30 each | | 92 or more: $4.87 each | | 552 or more: $3.91 each | | 1000 or more: $3.23 each | |
