{"title":"AI-Tek","description":"\u003cp\u003eAI-Tek Instruments (formerly Airpax) is a premier manufacturer of high-precision speed sensing and control solutions, essential for monitoring rotating machinery in power generation, petrochemical, and aerospace industries. This series specializes in magnetic pickups and Hall Effect sensors designed to withstand extreme temperatures, high vibration, and corrosive environments. AI-Tek tachometers, including the Tachtrol 10 and 30 micro-processor-based instruments, offer rapid response times and field-programmable logic for overspeed protection and rate monitoring. Their sensors utilize specialized housing materials and potting compounds to ensure signal integrity across wide air gaps and variable speeds. Whether integrated into a Bently Nevada vibration system or used as a standalone safety governor, AI-Tek components provide the millisecond-accuracy required for critical turbine and motor diagnostics.\u003c\/p\u003e","products":[{"product_id":"70085-1010-003-ai-tek-magnetic-speed-sensor-passive-tach","title":"70085-1010-003 AI-TEK Magnetic Speed Sensor | Passive Tach","description":"\u003ch3\u003e\u003cstrong\u003eProduct Introduction\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003eThe \u003cstrong\u003e\u003cspan style=\"color: #e67e22;\"\u003eAI-TEK 70085-1010-003\u003c\/span\u003e\u003c\/strong\u003e is a high-performance magnetic speed pickup.\u003c\/li\u003e\n    \u003cli\u003eIt converts rotational motion into precise voltage pulses for RPM tracking.\u003c\/li\u003e\n    \u003cli\u003eUtilizing the \u003cstrong\u003e\u003cspan style=\"color: #e67e22;\"\u003e70085-1010-003\u003c\/span\u003e\u003c\/strong\u003e ensures reliable sensing without external power requirements.\u003c\/li\u003e\n    \u003cli\u003eEngineers should refer to the \u003cstrong\u003e\u003cspan style=\"color: #e67e22;\"\u003e70085-1010-003\u003c\/span\u003e\u003c\/strong\u003e installation guide for air-gap optimization.\u003c\/li\u003e\n    \u003cli\u003eThis sensor is ideal for harsh environments where mechanical contact is impossible.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e \u003cstrong\u003e\u003cspan style=\"color: #e67e22;\"\u003eAI-TEK Instruments\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e \u003cstrong\u003e\u003cspan style=\"color: #e67e22;\"\u003e70085-1010-003\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eThread Size:\u003c\/strong\u003e 5\/8 - 18 UNF with 2.625\" thread length\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e 40 V (P-P) standard output peak\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDC Resistance:\u003c\/strong\u003e 130 ohms maximum internal winding\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e Operating from -55 to +107°C\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTermination:\u003c\/strong\u003e Professional-grade integrated connector\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePolarity:\u003c\/strong\u003e Pin ‘B’ positive orientation\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSensor Length:\u003c\/strong\u003e 3.75 inches total axial length\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHousing:\u003c\/strong\u003e Ruggedized alloy for high-vibration resistance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eDiagnostic Capabilities\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003eThe \u003cstrong\u003e\u003cspan style=\"color: #e67e22;\"\u003e70085-1010-003\u003c\/span\u003e\u003c\/strong\u003e allows for passive loop testing via resistance verification.\u003c\/li\u003e\n    \u003cli\u003eOutput signal amplitude provides direct feedback on sensor-to-gear alignment.\u003c\/li\u003e\n    \u003cli\u003eIntegrated diagnostics prevent unplanned downtime by monitoring signal degradation.\u003c\/li\u003e\n    \u003cli\u003eCompatible with high-speed PLC input cards for real-time speed analysis.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eGlobal PLC Spare HUB's Insight\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003eThe \u003cstrong\u003e\u003cspan style=\"color: #e67e22;\"\u003e70085-1010-003\u003c\/span\u003e\u003c\/strong\u003e is a \"Gold Standard\" for passive magnetic pickups.\u003c\/li\u003e\n    \u003cli\u003eIts high 40V output is specifically designed for long-distance industrial wiring.\u003c\/li\u003e\n    \u003cli\u003eWe recommend the \u003cstrong\u003e\u003cspan style=\"color: #e67e22;\"\u003eAI-TEK 70085-1010-003\u003c\/span\u003e\u003c\/strong\u003e for turbines and large motors.\u003c\/li\u003e\n    \u003cli\u003eThe self-powered nature of this module simplifies electrical cabinet wiring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eShipping and Warranty\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e 100% Brand New and Original packaging.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 12-month industrial quality guarantee.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eExpress Delivery:\u003c\/strong\u003e FedEx, UPS, and DHL worldwide support.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDispatch:\u003c\/strong\u003e Ready for shipment within 24-48 hours.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eProfessional FAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e\u003cstrong\u003eDoes the 70085-1010-003 require a power supply?\u003c\/strong\u003e\u003c\/li\u003e\n    \u003cli\u003eNo, it is a passive sensor that generates its own voltage via induction.\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003eWhat is the purpose of the 40V Peak-to-Peak output?\u003c\/strong\u003e\u003c\/li\u003e\n    \u003cli\u003eThis high voltage ensures signal clarity over long distances with minimal interference.\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003eCan I adjust the sensor length?\u003c\/strong\u003e\u003c\/li\u003e\n    \u003cli\u003eThe 2.625\" thread allows for significant depth adjustment in your mounting bracket.\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003eIs the sensor resistant to oil and moisture?\u003c\/strong\u003e\u003c\/li\u003e\n    \u003cli\u003eYes, the fully sealed housing is designed for industrial fluids and high humidity.\u003c\/li\u003e\n    \u003cli\u003e\u003cstrong\u003eWhat happens if the DC resistance exceeds 130 ohms?\u003c\/strong\u003e\u003c\/li\u003e\n    \u003cli\u003eHigher resistance may indicate internal coil degradation or thermal stress.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003ePurchasing Guide\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003eVerify that the 5\/8-18 UNF thread matches your machinery port.\u003c\/li\u003e\n    \u003cli\u003eCheck your tachometer's minimum input voltage against the 3.4 V (P-P) guarantee.\u003c\/li\u003e\n    \u003cli\u003eEnsure the \u003cstrong\u003e\u003cspan style=\"color: #e67e22;\"\u003e70085-1010-003\u003c\/span\u003e\u003c\/strong\u003e operating temperature fits your ambient conditions.\u003c\/li\u003e\n    \u003cli\u003ePurchase original \u003cstrong\u003e\u003cspan style=\"color: #e67e22;\"\u003eAI-TEK\u003c\/span\u003e\u003c\/strong\u003e units to ensure consistent pulse timing.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AI-TEK","offers":[{"title":"Default Title","offer_id":45034084597942,"sku":"70085-1010-003","price":365.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/AITEK70085_10.jpg?v=1775812191"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/collections\/AI-Tek_1.webp?v=1774348127","url":"https:\/\/www.plcsparehub.com\/collections\/ai-tek.oembed","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}