{"product_id":"ai-tek-70085-8080-004-speed-sensor-industrial-automation-module","title":"AI-TEK 70085-8080-004 Speed Sensor-Industrial Automation Module","description":"\u003ch2\u003eProduct Introduction\u003c\/h2\u003e\u003cp\u003eThe AI-TEK 70085-8080-004 is a robust speed sensor designed for precise rotational speed monitoring in industrial environments. This industrial automation module delivers reliable performance even under harsh conditions, making it a critical component for machinery protection and process control.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications Breakdown\u003c\/h2\u003e\u003cp\u003eThe AI-TEK 70085-8080-004 offers several key technical parameters that ensure accurate speed sensing:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Voltage (Standard):\u003c\/strong\u003e 55 V (P-P) – high signal amplitude for long-distance transmission.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Voltage (Guarantee Point):\u003c\/strong\u003e 4.2 V (P-P) – ensures a minimum signal level for reliable detection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTypical Inductance:\u003c\/strong\u003e 125 mH ref. – contributes to stable output characteristics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -30 to +85°C – wide range for varied industrial settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC Resistance:\u003c\/strong\u003e 960 ohms max – low resistance minimizes signal loss.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet Weight:\u003c\/strong\u003e 3 oz. max – lightweight design simplifies installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Length:\u003c\/strong\u003e 10 m (standard) – flexible placement options.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTermination:\u003c\/strong\u003e Cable – direct connection to monitoring systems.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eIndustry Applications\u003c\/h2\u003e\u003cp\u003eThe AI-TEK 70085-8080-004 speed sensor is ideal for monitoring rotating machinery such as motors, pumps, and compressors. In petrochemical plants, its wide temperature range and rugged construction reduce failure risks. For wind turbines, the 55V P-P output ensures accurate speed data transmission over long cables. The sensor's 4.2V guaranteed voltage point provides a reliable threshold for condition monitoring systems.\u003c\/p\u003e\u003ch2\u003eInstallation \u0026amp; Setup Guidance\u003c\/h2\u003e\u003cp\u003eInstall the AI-TEK 70085-8080-004 with a thread size of .375 without threads (no thd) and a thread length of 2.5 inches. Ensure the sensor length of 2.5 inches aligns with the target gear or shaft. Connect the white lead for positive output polarity. Use the 1\/2 NPT conduit thread for secure cable routing. Cable length is 10 meters, allowing flexible positioning of the monitoring equipment.\u003c\/p\u003e\u003ch2\u003eMaintenance \u0026amp; Reliability\u003c\/h2\u003e\u003cp\u003eThe AI-TEK 70085-8080-004 requires minimal maintenance due to its solid-state design. Inspect the cable and connector periodically for wear, especially in high-vibration environments. The -30 to +85°C temperature rating ensures stable operation in most industrial settings. Regularly verify output voltage levels (55V P-P standard, 4.2V guaranteed) to detect sensor degradation early.\u003c\/p\u003e\u003ch2\u003eSelection Guide \u0026amp; Purchasing Advice\u003c\/h2\u003e\u003cp\u003eWhen ordering the AI-TEK 70085-8080-004, confirm the required cable length (standard 10 m) and termination type (cable). This model does not carry agency approvals, so verify application-specific safety requirements. For bulk or urgent needs, contact \u003cb\u003eubest101\u003c\/b\u003e for stock availability and competitive pricing. Always ensure spare sensors match your system's lead length specifications.\u003c\/p\u003e","brand":"AI-TEK","offers":[{"title":"Default","offer_id":44410670678115,"sku":"70085-8080-004","price":282.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/8635\/0435\/files\/70085_202_57b14522-80c4-4103-aa57-7a6f38ab9d15.jpg?v=1785191030","url":"https:\/\/www.plcsourcepro.com\/products\/ai-tek-70085-8080-004-speed-sensor-industrial-automation-module","provider":"PLC Source PRO","version":"1.0","type":"link"}