{"product_id":"ai-tek-70085-1010-235-medium-range-speed-sensor","title":"AI-Tek 70085-1010-235 | Medium Range Speed Sensor","description":"\u003ch2\u003eAI-Tek Instruments 70085-1010-235 Passive Speed Sensor\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e70085-1010-235\u003c\/strong\u003e provides reliable speed monitoring for general industrial applications. This AI-Tek Airpax passive sensor offers balanced performance across a wide temperature range with robust construction for demanding environments.\u003c\/p\u003e\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThis medium-range passive speed sensor delivers consistent performance in various industrial settings. It features a compact design with reliable output characteristics for accurate speed measurement without external power requirements.\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 70085-1010-235\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 1.250 inches (31.75 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Length:\u003c\/strong\u003e 3.500 inches (88.90 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size:\u003c\/strong\u003e 5\/8-18 UNF standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit Weight:\u003c\/strong\u003e 0.28 kilograms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Length:\u003c\/strong\u003e 8 feet (2.44 meters)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing Diameter:\u003c\/strong\u003e 0.875 inches (22.23 mm)\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 110 volts peak to peak\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGuaranteed Output Voltage:\u003c\/strong\u003e 15.8 volts peak to peak minimum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC Resistance:\u003c\/strong\u003e 320 ohms maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTypical Inductance:\u003c\/strong\u003e 85 millihenries\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Polarity:\u003c\/strong\u003e Red lead positive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 15 Hz to 3,500 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement Range:\u003c\/strong\u003e 0 to 8,500 RPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponse Time:\u003c\/strong\u003e 4 milliseconds maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Linearity:\u003c\/strong\u003e ±1.5% of full scale\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 -40 to +180 degrees Celsius\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e -55 to +200 degrees Celsius\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIngress Protection:\u003c\/strong\u003e IP66 rated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing Material:\u003c\/strong\u003e Stainless steel 316\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Type:\u003c\/strong\u003e Industrial grade shielded\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Torque:\u003c\/strong\u003e 18 ft-lbs maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibration Resistance:\u003c\/strong\u003e 15g from 10-2000 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShock Resistance:\u003c\/strong\u003e 50g for 11 milliseconds\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 steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimal Gap Range:\u003c\/strong\u003e 0.4 to 1.5 millimeters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGear Tooth Count:\u003c\/strong\u003e 30-120 teeth recommended\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTarget Speed:\u003c\/strong\u003e 100 to 8,500 RPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Tooth Width:\u003c\/strong\u003e 2.0 millimeters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMedium output voltage for reliable signal transmission\u003c\/li\u003e\n\u003cli\u003eCompact 3.5-inch design for space-constrained applications\u003c\/li\u003e\n\u003cli\u003eIP66 protection against dust and powerful water jets\u003c\/li\u003e\n\u003cli\u003eWide operating temperature range from -40°C to +180°C\u003c\/li\u003e\n\u003cli\u003eRed lead positive polarity for easy identification\u003c\/li\u003e\n\u003cli\u003e8-foot industrial grade shielded cable included\u003c\/li\u003e\n\u003cli\u003eStainless steel 316 construction for corrosion resistance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIndustrial Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGeneral purpose motor speed monitoring\u003c\/li\u003e\n\u003cli\u003eConveyor system speed measurement\u003c\/li\u003e\n\u003cli\u003ePump and compressor monitoring\u003c\/li\u003e\n\u003cli\u003eIndustrial fan speed detection\u003c\/li\u003e\n\u003cli\u003eMachine tool speed monitoring\u003c\/li\u003e\n\u003cli\u003eAgricultural equipment monitoring\u003c\/li\u003e\n\u003cli\u003eMaterial handling equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount using 5\/8-18 UNF threaded connection\u003c\/li\u003e\n\u003cli\u003eApply maximum 18 ft-lbs mounting torque\u003c\/li\u003e\n\u003cli\u003eMaintain 0.4-1.5mm gap from target surface\u003c\/li\u003e\n\u003cli\u003eConnect red lead as positive terminal\u003c\/li\u003e\n\u003cli\u003eEnsure proper IP66 seal engagement\u003c\/li\u003e\n\u003cli\u003eRoute 8-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 with oscilloscope\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWorks with standard speed monitoring systems\u003c\/li\u003e\n\u003cli\u003eCompatible with PLC frequency 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 relays\u003c\/li\u003e\n\u003cli\u003eCompatible with vibration monitoring 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 8-foot integrated cable\u003c\/li\u003e\n\u003cli\u003eInstallation manual and 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: 3-5 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 operating temperature range?\u003c\/strong\u003e -40 to +180 degrees Celsius.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat thread size is used for mounting?\u003c\/strong\u003e 5\/8-18 UNF standard thread.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow long is the sensor cable?\u003c\/strong\u003e 8 feet (2.44 meters) integrated cable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the guaranteed output voltage?\u003c\/strong\u003e 15.8 volts peak to peak minimum.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat polarity marking does it use?\u003c\/strong\u003e Red lead indicates positive connection.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AI-Tek","offers":[{"title":"Default Title","offer_id":45387655676065,"sku":"70085-1010-235","price":187.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/5390\/3265\/files\/70085-1010-235.jpg?v=1763455132","url":"https:\/\/www.autonexcontrol.com\/th\/products\/ai-tek-70085-1010-235-medium-range-speed-sensor","provider":"AutoNex Controls Limited ","version":"1.0","type":"link"}