Electro-Sensors Electro-Sensors 906 Hall Effect Proximity Sensor

Features • Square wave pulse frequency output,NPN open collector • Zero speed operation,no signal loss • 5-24 VDC power supply • Non-contact,large gap distance sensing • Simple installation and setup • Bidirectional (orthogonal) option • Available with For use with electronic sensors and magnetic pulse disks. With optional mounting bracket assembly and mounting magnets,the Model 906 sensor is waterproof and suitable for industrial applications,inc environments where dirt,dust,grease or moisture is present. The 906 standard sensor has a threaded aluminum body and comes with a mounting bracket and 10-foot cable. The orthogonal (bidirectional) option has two sensors and is designed for applications requiring both speed and direction information.,these speed sensors use a magnetic induction Hall effect IC to generate a digital pulse signal that interfaces with a speed switch,tachometer,counter,signal conditioner,or programmable logic controller's Hall effect sensor to provide true zero speed operation,square wave output and immunity to electrical noise.,a pulse disk or a split-collar pulse package is installed on the monitoring shaft. As the shaft rotates,the magnet passes in front of the sensor,causing the sensor to switch high and low,producing a digital pulse output. When used with a pulse generator with evenly spaced alternating polarity magnets (such as the Model 255 Electronic Sensor Pulse Disk),the sensor provides a digital square wave signal with a 50\/50 duty cycle. Recommended clearance distance between sensor and pulse generator is 1/4 inches +/-1/8 inches. Clearance flexibility allows the sensor to withstand vibration,shaft runout,misalignment and industrial environments.