Description Specifications Literature Accessories Description The AI-Tek DH series sensors are differential based, zero-speed, precision, single channel, speed sensors. The DH sensors calibrate themselves to the unique magnetic signature of their installed application and continue to update the calibration as the sensor is running. The unique combination of differential sensing technology and calibration make these sensors highly tolerant of installation misalignment, target geometry and composition, target run-out, vibration and air gap changes. State of California Proposition 65 WARNINGCancer and Reproductive Harm - www.P65Warnings.ca.gov. Product Specifications Thread:6.25-18 UNF-2A Sensor Length:4.012 in (101.905 mm) Output:Supply Tracking Literature & Docs Accessories AI-Tek Instruments G79870-202-0967 3 in. Diameter Split Gear $277.00 Was: Now: $263.15 In Stock Add To Cart View More AI-Tek Instruments G79870-202-4233 15 in. Diameter Split Gear $2,825.00 Was: Now: $2,683.75 Add To Cart View More AI-Tek Instruments G79870-202-1800 4 in. Diameter Split Gear $985.00 Was: Now: $935.75 Add To Cart View More AI-Tek Instruments G79870-202-2201 10 in. Diameter Split Gear $1,342.00 Was: Now: $1,274.90 In Stock Add To Cart View More AI-Tek Instruments G79870-202-2101 8 in. Diameter Split Gear $1,226.00 Was: Now: $1,164.70 In Stock Add To Cart View More AI-Tek Instruments 646-310-0007 Mounting Bracket $124.00 Was: Now: $117.80 Add To Cart View More AI-Tek Instruments 646-140-0010 Mounting Bracket $111.00 Was: Now: $105.45 Add To Cart View More AI-Tek Instruments G79870-202-1901 5 in. Diameter Split Gear $427.00 Was: Now: $405.65 In Stock Add To Cart View More AI-Tek Instruments G79870-202-2001 6 in. Diameter Split Gear $1,114.00 Was: Now: $1,058.30 Add To Cart View More