{"product_id":"epro-pr9376-010-001-hall-effect-speed-sensor","title":"Epro PR9376\/010-001 Hall-Effect Speed Sensor","description":"\u003ch3\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePR9376\/010-001\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efrom the EPRO product line of\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003eEmerson Electric\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eis a non-contact Hall-effect sensor developed for accurate rotational speed monitoring and metallic target detection in critical machinery. It is specifically suited for applications where reliable pulse feedback is required for control systems, overspeed protection, and machinery diagnostics.\u003c\/p\u003e\n\u003cp\u003eThis sensor detects passing ferromagnetic elements such as gear teeth or shaft features and converts them into stable digital pulse signals. Its rugged enclosure and resistance to environmental stress make the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePR9376\/010-001\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esuitable for continuous operation in harsh industrial conditions.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFunctional Characteristics\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eContactless sensing eliminates mechanical degradation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-speed pulse generation for precise rotational measurement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStable signal output under vibration and contamination exposure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned for integration into turbomachinery monitoring systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with API 670-based protection architectures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eGeneral Information\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eModel:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePR9376\/010-001\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSensor Type: Hall-effect speed and proximity sensor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOrigin: Germany\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTypical Use: Rotating equipment monitoring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMeasurement Performance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eMeasurement Functions: Rotational speed, proximity detection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSignal Output: Digital pulse signal (one cycle per tooth or shaft feature)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSwitching Speed: Approx. 1 μs rise\/fall time\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaximum Frequency Capability: Up to 12 kHz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTarget Material: Ferromagnetic metals (e.g., carbon steel such as ST37)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRecommended Air Gap:\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e~1.0 mm for fine-pitch gears\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUp to ~1.5 mm for larger gear modules\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eElectrical Parameters\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eSupply Voltage Range: 10 to 30 V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCurrent Consumption: ≤ 25 mA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOutput Signal Levels (typical at 12 V supply, 100 kΩ load):\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eHigh Level: \u0026gt; 10 V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLow Level: \u0026lt; 1 V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\n\u003cp\u003eOutput Type: Digital switching (Hall-effect)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInternal Resistance: ≤ 400 Ω\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEnvironmental Conditions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eOperating Temperature Range:\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eStandard: –25 °C to +100 °C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExtended industrial variant: –40 °C to +125 °C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\n\u003cp\u003eStorage Temperature: –40 °C to +100 °C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProtection Rating: IP67\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnvironmental Resistance: Suitable for oil mist, dust, and moisture\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMechanical Construction\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eHousing Material: Stainless steel or nickel-plated brass\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCable Type: PTFE-insulated cable, optional armored version\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMounting Style: Threaded installation (commonly M10 or M12)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWeight: 210 g\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eForm Factor: Cylindrical industrial sensor design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompliance and Standards\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eCE (EMC and Low Voltage compliance)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRoHS compliant\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAPI 670 compatible when used within a complete monitoring system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eApplication Areas\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePR9376\/010-001\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis commonly applied in high-reliability monitoring systems for:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eSteam, gas, and hydro turbines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompressors and blowers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePumps and industrial fans\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-speed rotating shafts in process industries\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What type of signal does the sensor provide?\u003c\/strong\u003e\u003cbr\u003eA: It outputs a digital pulse signal corresponding to each detected gear tooth or shaft feature, suitable for speed calculation and monitoring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can it operate in harsh environments?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the IP67-rated enclosure and robust materials allow operation in environments with oil, vibration, and dust.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the maximum measurable speed?\u003c\/strong\u003e\u003cbr\u003eA: The sensor supports frequencies up to 12 kHz, enabling accurate monitoring of high-speed machinery.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is it suitable for safety-critical applications?\u003c\/strong\u003e\u003cbr\u003eA: Yes, when integrated into compliant systems, it meets API 670 requirements for turbomachinery protection.\u003c\/p\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":43214718402650,"sku":"PR9376\/010-001","price":178.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/PR9376010-0012.jpg?v=1776152983","url":"https:\/\/www.plcmasters.com\/products\/epro-pr9376-010-001-hall-effect-speed-sensor","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}