{"product_id":"epro-pr9266-12-machinery-vibration-monitoring-sensor","title":"EPRO PR9266-12 | Machinery Vibration Monitoring Sensor","description":"\u003ch2\u003eEPRO\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePR9266-12\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e| Electrodynamic Velocity Sensor\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEPRO PR9266-12\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-sensitivity electrodynamic velocity sensor engineered for absolute vibration measurement in rotating machinery. It utilizes electromagnetic induction to generate a voltage signal proportional to the vibration velocity of the monitored surface. This sensor is fully compatible with Emerson’s MMS 3000 and MMS 6000 machinery protection systems.\u003c\/p\u003e\n\u003cp\u003eIts reinforced housing ensures reliable operation under harsh industrial conditions, including high temperatures, mechanical shocks, and corrosive environments. Typical installations include turbines, compressors, fans, pumps, gearboxes, and other critical machinery.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensor Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eElectrodynamic velocity sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePR9266-12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMeasurement Principle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eElectromagnetic induction (velocity-based)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e28.5 mV\/mm\/s (±5.25%) @ 50 Hz, 20 °C, 100 kΩ load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 Hz to 1,000 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMeasurement Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 2 mm peak-to-peak (variants up to 3 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNatural Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.5 Hz ±0.5 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDamping Ratio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.6 at 20 °C; ~0.43 at 100 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDC Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1,800 Ω ±12%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInductance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMeasuring coil: ~62 mH; Excitation coil: ~75 mH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e–20 °C to +150 °C continuous; –40 °C to +70 °C storage\/transport\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAcceleration Tolerance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 g continuous, 20 g short-term\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtection Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP65 – dust-tight and water-resistant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHumidity Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0–100% RH, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHousing Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum alloy (AlMgSiPb) or stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.9 kg (sensor only); 2.5 kg with cable and connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTriangular or square base; vertical or horizontal installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCable Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePTFE-insulated, 3×0.62 mm²; armored optional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnector Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBare wire or Harting connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompliance Standards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAPI 670, DIN 45670, ISO 10817-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIs the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePR9266-12\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esensor brand new?\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eYes, it is completely new, unused, unopened, and comes in original packaging.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWhat type of measurements does it perform?\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAbsolute vibration measurement of rotating machinery surfaces using electromagnetic induction.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWhat is the sensor’s frequency range?\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4 Hz to 1,000 Hz, suitable for turbines, compressors, pumps, and fans.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWhat is its protection rating?\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIP65 – fully dust-tight and water-resistant.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHow quickly can it be shipped?\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTypically within 3–14 days depending on order size, using DHL, UPS, or other carriers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWhat standards does it comply with?\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAPI 670, DIN 45670, and ISO 10817-1 for machinery protection systems.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Epro","offers":[{"title":"Default Title","offer_id":43740745203811,"sku":"PR9266-12","price":263.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/39_2b0e1ac3-2a0f-46b7-9144-70035f9cf3ee.jpg?v=1758260590","url":"https:\/\/www.autocontrolglobal.com\/af\/products\/epro-pr9266-12-machinery-vibration-monitoring-sensor","provider":"AutoControl Global","version":"1.0","type":"link"}