{"product_id":"epro-emerson-pr9376-010-011-hall-effect-speed-proximity-sensor","title":"EPRO Emerson PR9376\/010-011 Hall Effect Speed Proximity Sensor","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #0056b3;\"\u003eEPRO Emerson PR9376\/010-011\u003c\/strong\u003e is a non-contact Hall effect speed and proximity sensor designed for critical turbomachinery applications. Engineered for high-reliability pulse detection, speed monitoring, and zero-speed sensing, it is widely utilized across steam turbines, gas turbines, hydro turbines, compressors, industrial pumps, and large fans.\u003c\/p\u003e\n\n\u003cp\u003eOperating on a 10 to 30 V DC power supply at a maximum current consumption of 25 mA, the PR9376\/010-011 detects magnetic soft iron or steel spur wheels and involute gearing to generate 1 AC cycle per revolution or gear tooth. Featuring a stainless steel sensor body, PTFE cable assembly, IP67 ingress sealing, and a lightweight net sensor weight of \u003cstrong\u003e210 grams (7.4 oz)\u003c\/strong\u003e, this sensor supports high-frequency rotational speed monitoring up to 12 kHz (720,000 cpm) across demanding operating environments.\u003c\/p\u003e\n\n\u003ch2\u003eCore Technical Advantages\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Speed Signal Acquisition:\u003c\/strong\u003e Delivers continuous speed sensing up to 12 kHz (720,000 cpm) with ultra-fast signal rise\/fall times of 1 µs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRugged Environmental Sealing:\u003c\/strong\u003e Constructed with a stainless steel body, PTFE cabling, and IP67 ingress protection to withstand wet or harsh plant conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlexible Field Wiring \u0026amp; Powering:\u003c\/strong\u003e Operates on a wide 10–30 V DC input range with a high output signal (\u0026gt;10 V high \/ \u0026lt;1 V low at 12 V DC into a 100 kΩ load).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInternational CE Compliance:\u003c\/strong\u003e Fully compliant with European Directives 2014\/30\/EU (EN 60947-5-2), 2014\/35\/EU, and 2011\/65\/EU (EN 63000 RoHS).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 15px 0;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background-color: #f2f2f2;\"\u003e\n      \u003cth style=\"border: 1px solid #dddddd; text-align: left; padding: 8px;\"\u003eParameter\u003c\/th\u003e\n      \u003cth style=\"border: 1px solid #dddddd; text-align: left; padding: 8px;\"\u003eSpecification Details\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eBrand \/ Manufacturer\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eEPRO \/ Emerson\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eFull Part Number\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003ePR9376\/010-011\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eSensor Type\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eNon-contact Hall Effect Speed \/ Proximity Sensor\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eSignal Output\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e1 AC cycle per revolution \/ gear tooth\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eOutput Voltage Levels\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eHigh \u0026gt;10 V \/ Low \u0026lt;1 V (at 12 V DC \/ 100 kΩ load)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eRise \/ Fall Time\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e1 µs\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eOperating Frequency Range\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eUp to 12 kHz (720,000 cpm maximum)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eNominal Air Gap\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e1.0 mm (Module 1) \/ 1.5 mm (Module ≥2)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eTarget \/ Surface Material\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eMagnetic soft iron or steel (non-stainless steel; ST37 Mod 1)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003ePower Supply Voltage\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e10 to 30 V DC (Max. current: 25 mA)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eNet Unit Weight (Sensor Only)\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e210 grams (7.4 oz)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eHousing \u0026amp; Cable Materials\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eStainless Steel sensor body \/ PTFE cable jacket\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eIngress Sealing Rating\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eIP67 equivalent\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eOperating Temperature Range\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e-25°C to +100°C (-13°F to +212°F)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eCompliance \u0026amp; Standards\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eCE 2014\/30\/EU (EN 60947-5-2), 2014\/35\/EU, 2011\/65\/EU (EN 63000)\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eInstallation \u0026amp; Gap Calibration Guide\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTarget Alignment \u0026amp; Setup:\u003c\/strong\u003e Position the sensor tip perpendicular to the spur wheel or involute gear trigger mark. Ensure target material is magnetic soft iron or steel (non-stainless).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAir Gap Calibration:\u003c\/strong\u003e Set the installation clearance gap precisely according to gear module size—1.0 mm for Module 1 targets or 1.5 mm for Module ≥2 targets.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWiring \u0026amp; Power Connections:\u003c\/strong\u003e Connect the 10–30 V DC supply observing correct polarity, and ensure total load resistance remains below 400 ohms for optimal pulse generation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical FAQs\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: What target wheel materials are suitable for the EPRO Emerson PR9376\/010-011 sensor?\u003c\/strong\u003e\u003cbr\u003e\nA1: It requires magnetic soft iron or steel targets such as ST37 spur wheels (non-stainless steel).\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ2: What is the maximum operating frequency of the PR9376\/010-011 speed sensor?\u003c\/strong\u003e\u003cbr\u003e\nA2: It monitors rotational speeds up to 12 kHz (720,000 cpm) with a fast 1 µs rise\/fall time.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ3: What is the net weight and sealing protection of the PR9376\/010-011?\u003c\/strong\u003e\u003cbr\u003e\nA3: The sensor weighs 210 g (7.4 oz) and features IP67 ingress sealing for industrial environments.\u003c\/p\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":52653187104900,"sku":"PR9376\/010-011","price":175.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/PR9376.jpg?v=1786973879","url":"https:\/\/www.etowonauto.com\/pt\/products\/epro-emerson-pr9376-010-011-hall-effect-speed-proximity-sensor","provider":"Etowon Auto","version":"1.0","type":"link"}