Description Specifications Literature Accessories Description AI-Tek BH1612-010 bi-directional, zero velocity sensor provides two independent frequency outputs and a direction signal output to indicate change in direction of sensed, ferrous target. AI-Tek bi-directional sensors are self-calibrating to the specific customer application.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. State of California Proposition 65 WARNINGCancer and Reproductive Harm - www.P65Warnings.ca.gov. Product Specifications Thread:.750-20UNEF-2A Sensor Length:6.000 in (152.4 mm) Cable Length:10ft. (3.05m) Output:TTL Compatible Literature & Docs Accessories AI-Tek Instruments G79870-202-0967 3 in. Diameter Split Gear $291.00 Was: Now: $276.45 In Stock Add To Cart View More AI-Tek Instruments G79870-202-4233 15 in. Diameter Split Gear $2,966.00 Was: Now: $2,817.70 In Stock Add To Cart View More AI-Tek Instruments G79870-202-1800 4 in. Diameter Split Gear $1,034.00 Was: Now: $982.30 In Stock Add To Cart View More AI-Tek Instruments G79870-202-2201 10 in. Diameter Split Gear $1,409.00 Was: Now: $1,338.55 In Stock Add To Cart View More AI-Tek Instruments 646-140-0015 Mounting Bracket $111.00 Was: Now: $105.45 In Stock Add To Cart View More AI-Tek Instruments G79870-202-2101 8 in. Diameter Split Gear $1,287.00 Was: Now: $1,222.65 In Stock View More AI-Tek Instruments 646-310-0008 Mounting Bracket $124.00 Was: Now: $117.80 In Stock Add To Cart View More AI-Tek Instruments G79870-202-1901 5 in. Diameter Split Gear $448.00 Was: Now: $425.60 In Stock Add To Cart View More AI-Tek Instruments G79870-202-2001 6 in. Diameter Split Gear $1,170.00 Was: Now: $1,111.50 In Stock Add To Cart View More