Magnetic induction throttle position sensor

Philips company produced KMZ43T is a nickel-iron magnetic alloy film by the magnetoresistive element made ​​of , its interior includes two separate Wheatstone bridge , two bridges relative mechanical angle of 45 . .When the magnetic field in the XY coordinate plane is rotated, the plane will produce two independent output signals , respectively, with the function + sin (2a) and a + COS (2a) that , a field indicates the position Engine Temp Sensor and the relative angle. Unlike KMz4l KMZ43T need 100kA / m magnetic field generated by the high saturation work , which can be a low magnetic field conditions, high precision angle measurements .