{"product_id":"ai-tek-70085-1010-007-speed-sensor-industrial-automation-module","title":"AI-TEK 70085-1010-007 Speed Sensor Industrial Automation Module","description":"\u003ch2\u003eIntroduction to the AI-TEK 70085-1010-007 Speed Sensor\u003c\/h2\u003e\u003cp\u003eWhen signal integrity is critical in harsh industrial environments, the \u003cstrong\u003eAI-TEK 70085-1010-007 Speed Sensor\u003c\/strong\u003e delivers reliable rotational speed measurement. This passive magnetic speed sensor is engineered for applications where temperature extremes and mechanical vibration challenge lesser sensors. The \u003cstrong\u003e70085-1010-007\u003c\/strong\u003e provides a guaranteed output voltage of 1.6 V (P-P) at the specified air gap, ensuring consistent performance even under demanding conditions.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications Breakdown\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eAI-TEK 70085-1010-007\u003c\/strong\u003e offers a comprehensive set of parameters that define its capabilities in speed sensing:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size:\u003c\/strong\u003e 3\/8-24 – standard mounting compatibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Voltage (Standard):\u003c\/strong\u003e 21 V (P-P) – high signal strength for long cable runs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Voltage (Guarantee Point):\u003c\/strong\u003e 1.6 V (P-P) – minimum signal at specified conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -55 to +107°C – wide range for extreme environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC Resistance:\u003c\/strong\u003e 125 ohms max. – ensures proper impedance matching\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTypical Inductance:\u003c\/strong\u003e 22 mH ref. – supports reliable signal generation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead Length:\u003c\/strong\u003e 6 in (15.2 cm) – pre-terminated wires for quick installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet Weight:\u003c\/strong\u003e 2 oz. max. – lightweight for easy handling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTermination:\u003c\/strong\u003e Wires – simple interface with control systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Polarity:\u003c\/strong\u003e White lead positive – clear wiring guidance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eIndustry Applications\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eAI-TEK 70085-1010-007 Speed Sensor\u003c\/strong\u003e is ideal for monitoring rotating machinery in oil and gas, power generation, and heavy manufacturing. For example, in a gas turbine application, the sensor's high output voltage (21 V P-P) ensures accurate speed feedback even with long cable distances to the control room. The wide temperature range (-55 to +107°C) allows placement near hot engine compartments without signal degradation. In steel mills, the 3\/8-24 thread mounting simplifies retrofit into existing bearing housings.\u003c\/p\u003e\u003ch2\u003eInstallation \u0026amp; Setup Guidance\u003c\/h2\u003e\u003cp\u003eProper installation of the \u003cstrong\u003eAI-TEK 70085-1010-007\u003c\/strong\u003e maximizes its lifespan and accuracy. Mount the sensor so that the sensing face is perpendicular to the target gear tooth or magnetic pickup. Maintain an air gap consistent with the guarantee point specifications. The pre-attached wires (white positive, black negative) simplify electrical connections; ensure shield termination per your control system grounding plan. Avoid overtightening the 3\/8-24 threads to prevent housing stress. The sensor length (1.252 in) and thread length (0.812 in) provide a compact footprint suitable for tight spaces.\u003c\/p\u003e\u003ch2\u003eMaintenance \u0026amp; Reliability\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eAI-TEK 70085-1010-007\u003c\/strong\u003e is a passive device with no active electronics, meaning no scheduled maintenance for internal components. However, periodic inspection of the sensing face for debris or metal particle buildup is recommended in dusty environments. Check the lead wires for cracks or abrasion at the termination point every 6 months. The robust construction ensures long service life even in high-vibration applications, reducing unplanned downtime and replacement costs.\u003c\/p\u003e\u003ch2\u003eSelection Guide \u0026amp; Purchasing Advice\u003c\/h2\u003e\u003cp\u003eBefore purchasing the \u003cstrong\u003eAI-TEK 70085-1010-007\u003c\/strong\u003e, verify that your target gear material and tooth geometry are compatible with magnetic speed sensors. Confirm the required output voltage level for your controller input; the standard 21 V P-P output is suitable for most PLC and DCS input modules. If your application involves extreme temperatures above +107°C, consider a high-temperature variant. For reliable sourcing, contact PLC Source PRO (formerly ubest101) to ensure genuine AI-TEK components and fast delivery.\u003c\/p\u003e","brand":"AI-TEK","offers":[{"title":"Default","offer_id":44415987056739,"sku":"70085-1010-007","price":223.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/8635\/0435\/files\/70085-1010-182-c1_5551b251-3086-42b8-bba8-0732bd99f7d9.jpg?v=1785239403","url":"https:\/\/www.plcsourcepro.com\/products\/ai-tek-70085-1010-007-speed-sensor-industrial-automation-module","provider":"PLC Source PRO","version":"1.0","type":"link"}