{"product_id":"velocity-sensor-ai-tek-70085-1010-425","title":"Velocity Sensor | AI-Tek 70085-1010-425","description":"\u003ch2\u003eAI-Tek Instruments 70085-1010-425 Passive Speed Sensor\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e70085-1010-425\u003c\/strong\u003e provides reliable speed monitoring with extended thread length for deep mounting applications. This AI-Tek Airpax passive sensor delivers consistent performance across industrial temperature ranges without requiring external power.\u003c\/p\u003e\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThis sensor features an extended 3-inch threaded section for applications requiring deep penetration mounting. It maintains stable output characteristics while providing reliable speed measurement in various industrial environments.\u003c\/p\u003e\n\u003ch3\u003eCore Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e AI-Tek Instruments (Airpax)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 70085-1010-425\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Type:\u003c\/strong\u003e Passive Speed Sensor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New Original Factory Packing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 12 Months Factory Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePhysical Dimensions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Length:\u003c\/strong\u003e 3.000 inches (76.20 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Length:\u003c\/strong\u003e 4.125 inches (104.77 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size:\u003c\/strong\u003e 1-12 UNF standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing Diameter:\u003c\/strong\u003e 1.125 inches (28.58 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit Weight:\u003c\/strong\u003e 0.52 kilograms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Length:\u003c\/strong\u003e 12 feet (3.66 meters)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical Performance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Output Voltage:\u003c\/strong\u003e 63 volts peak to peak\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGuaranteed Output Voltage:\u003c\/strong\u003e 4.9 volts peak to peak minimum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC Resistance:\u003c\/strong\u003e 250 ohms maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTypical Inductance:\u003c\/strong\u003e 45 millihenries\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Polarity:\u003c\/strong\u003e Blue lead positive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 20 Hz to 2,500 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement Range:\u003c\/strong\u003e 0 to 6,000 RPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponse Time:\u003c\/strong\u003e 7 milliseconds maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Linearity:\u003c\/strong\u003e ±2.0% of full scale\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Load Impedance:\u003c\/strong\u003e 8k ohms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEnvironmental Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -55 to +107 degrees Celsius\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e -65 to +125 degrees Celsius\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIngress Protection:\u003c\/strong\u003e IP64 rated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing Material:\u003c\/strong\u003e Carbon steel with nickel plating\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Type:\u003c\/strong\u003e PVC insulated shielded\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Torque:\u003c\/strong\u003e 35 ft-lbs maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibration Resistance:\u003c\/strong\u003e 10g from 10-1500 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShock Resistance:\u003c\/strong\u003e 30g for 11 milliseconds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHumidity Range:\u003c\/strong\u003e 5% to 95% non-condensing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTarget Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTarget Material:\u003c\/strong\u003e Ferromagnetic materials\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimal Gap Range:\u003c\/strong\u003e 0.5 to 2.0 millimeters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGear Tooth Count:\u003c\/strong\u003e 18-90 teeth recommended\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTarget Speed:\u003c\/strong\u003e 50 to 6,000 RPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Tooth Width:\u003c\/strong\u003e 3.0 millimeters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTarget Thickness:\u003c\/strong\u003e 5.0 millimeters minimum\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eExtended 3-inch thread for deep mounting applications\u003c\/li\u003e\n\u003cli\u003eStable 63V P-P output for reliable signal transmission\u003c\/li\u003e\n\u003cli\u003eLow 250 ohm resistance for minimal signal loss\u003c\/li\u003e\n\u003cli\u003eIP64 protection against dust and water splashes\u003c\/li\u003e\n\u003cli\u003eBlue lead positive polarity for easy identification\u003c\/li\u003e\n\u003cli\u003e12-foot PVC insulated cable included\u003c\/li\u003e\n\u003cli\u003eCarbon steel construction with nickel plating\u003c\/li\u003e\n\u003cli\u003eWide operating temperature range\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIndustrial Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHeavy equipment speed monitoring\u003c\/li\u003e\n\u003cli\u003eIndustrial gearbox applications\u003c\/li\u003e\n\u003cli\u003eMarine propulsion systems\u003c\/li\u003e\n\u003cli\u003eMining equipment monitoring\u003c\/li\u003e\n\u003cli\u003eConstruction machinery\u003c\/li\u003e\n\u003cli\u003eAgricultural equipment\u003c\/li\u003e\n\u003cli\u003ePump and compressor systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount using 1-12 UNF threaded connection\u003c\/li\u003e\n\u003cli\u003eApply maximum 35 ft-lbs mounting torque\u003c\/li\u003e\n\u003cli\u003eMaintain 0.5-2.0mm gap from target surface\u003c\/li\u003e\n\u003cli\u003eConnect blue lead as positive terminal\u003c\/li\u003e\n\u003cli\u003eEnsure proper IP64 seal engagement\u003c\/li\u003e\n\u003cli\u003eRoute 12-foot cable with proper strain relief\u003c\/li\u003e\n\u003cli\u003eVerify target alignment and gap setting\u003c\/li\u003e\n\u003cli\u003eTest output signal quality after installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWorks with industrial speed monitoring systems\u003c\/li\u003e\n\u003cli\u003eCompatible with PLC analog input modules\u003c\/li\u003e\n\u003cli\u003eConnects to digital tachometer displays\u003c\/li\u003e\n\u003cli\u003eInterfaces with data acquisition systems\u003c\/li\u003e\n\u003cli\u003eWorks with overspeed protection devices\u003c\/li\u003e\n\u003cli\u003eCompatible with vibration analysis systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eShipping \u0026amp; Packaging\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFactory sealed protective packaging\u003c\/li\u003e\n\u003cli\u003eIncludes sensor with 12-foot integrated cable\u003c\/li\u003e\n\u003cli\u003eInstallation manual and torque specifications\u003c\/li\u003e\n\u003cli\u003e12-month warranty documentation\u003c\/li\u003e\n\u003cli\u003eWorldwide shipping via FedEx, UPS, DHL\u003c\/li\u003e\n\u003cli\u003eStandard lead time: 5-7 working days\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the thread length?\u003c\/strong\u003e 3.000 inches (76.20 mm) threaded section.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the operating temperature range?\u003c\/strong\u003e -55 to +107 degrees Celsius.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat thread size is used?\u003c\/strong\u003e 1-12 UNF standard thread size.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow long is the sensor cable?\u003c\/strong\u003e 12 feet (3.66 meters) integrated cable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the guaranteed output voltage?\u003c\/strong\u003e 4.9 volts peak to peak minimum.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AI-Tek","offers":[{"title":"Default Title","offer_id":45387679629473,"sku":"70085-1010-425","price":258.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/5390\/3265\/files\/70085-1010-425.jpg?v=1763455657","url":"https:\/\/www.autonexcontrol.com\/th\/products\/velocity-sensor-ai-tek-70085-1010-425","provider":"AutoNex Controls Limited ","version":"1.0","type":"link"}