NJK-5001A Industrial Hall Sensor

In some applications, not only needs to detect rotation speed, but also monitor the direction of rotation. Intelligent speed display with direction control instrument, mainly used in applications where direction is required, such as tail shaft and power plant feed water pumps, need direction identification speed measurement. Second, the principle of judging the direction of rotation of the direction requires two sensor signal, the phase difference of two signals in the 1/8to3/8 cycle. As shown in the following figure for the two sets of mutually inverse phase relationship: Features: Wide supply voltage range High frequency Long life, small size, easy to install TTL.MOS and transistors, logic circuits and direct interface Specifications: Output type: NPN wire normally open Detection range: 10MM Power supply voltage: 5-24VDC Output current: 200mA Objects can be detected: the magnet Switching frequency: 320KHZ Shell material: copper Pin : Brown line--the power level Blue line--power negative White line--signal 1 Black line--signal 2 Include : Magnet Tester