• Passive (VR)

    Passive (VR)

  • RH Series

    RH Series

  • DH Series

    DH Series

  • BH Series

    BH Series

  • 70085 Series

    70085 Series

BH Series

BH Series
Bi-Directional, Dual Channel, Magnetic Hall Effect Speed Sensors - 5/8 and 3/4 Threads

AI-Tek Bi-directional, zero velocity sensors are self-calibrating to the specific customer application and provide two independent frequency outputs and a direction signal output to indicate change in direction of the sensed, ferrous target.

The Bi-directional sensor can also be referred to as a dual channel sensor since it utilizes two Hall effect sensing elements, physically offset from each other. Each element generates a single channel of target information, identical in frequency and polarity, but offset in the time domain (phase shifted). Special circuits inside the sensor are designed to calibrate each channel to its application target, then analyze these two channels of information for a phase lead / lag condition. The direction output will then provide a logic 1 level for clockwise or a logic 0 for counterclockwise rotation, assuming proper sensor orientation.

For applications that exceed 500 Ft (150 meters) Click Here for the DSDA, (Digital Signal Distance Amplifier).

It is the customerís responsibility to determine whether the product is proper for customerís use and application.

For more information download a PDF on the following:

BH Series
Bi-Directional, Dual Channel, Magnetic Hall Effect Speed Sensors - 5/8 and 3/4 Threads
BH Series OverviewPDF

Selection Guide PDF

Specifications PDF

Hex Body with Connector or Cable PDF

Round Body with Connector or Cable PDF