Linearity: refers to the degree of actual versus sensor output and input amount of deviation between the fitted line. It is defined as the ratio of the actual characteristic curve and fitting the maximum deviation from a straight line to the full-scale output value in the whole range. Sensitivity: Sensitivity is an important indicator of the sensor static characteristics. It is defined as the amount of the increment of the corresponding input than output increment increment and cause. S for sensitivity. Hysteresis: The sensor input from small to large (positive travel) and enter the amount of descending (reverse stroke) during the change of the input and output characteristic curve does not coincide with the phenomenon become sluggish. For input signals of the same size, filter sensor supplier, reverse stroke sensor output signal size is not equal to the difference between this difference is called hysteresis. Hall voltage changes with changes in magnetic field strength, the stronger the magnetic field, the sensor supply filter, the higher the voltage, the weaker the magnetic field, the lower the voltage. Hall voltage value is small, Jinzhong filter sensors, typically only a few millivolts, but amplified by the integrated circuit can be enough so that the output voltage is amplified to a stronger signal. Ruoshi Hall effect sensor integrated circuits play, need to use mechanical means to vary the magnetic field strength. The method is shown below with an impeller rotating magnetic flux as a control switch, when the impeller blades in the air gap between the magnet and the Hall IC, the magnetic field deviation integrated on-chip, the Hall voltage disappears. Thus, the change in output voltage of the Hall IC can be expressed impeller shaft at a position, take advantage of this works, the production of filter sensor may be a Hall effect IC chip with the ignition timing sensor. Hall-effect sensor is a passive sensor, it must have external power supply to work, a feature that enables it to detect low speed functioning. Filter sensor supply, Jinzhong filter sensor, Xinfeng Xinfeng sensor provided by the Xinxiang purification technology Limited. Xinxiang City, Xinfeng purification Sensing Technology Co., Ltd. (www.xfcgq.com) (www.xfcgjh.com) strong, credible, in Xinxiang sensor industry has accumulated a large number of loyal customers. The company better work attitude and continuous improvement will lead Xinfeng innovative ideas into the brilliant and you work for a better future!