{"product_id":"50mm-proximitor-sensor-330878-51-05-bently-nevada","title":"50mm Proximitor Sensor 330878-51-05 Bently Nevada","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Bently Nevada 330878-51-05 is a 3300 XL 50 mm Proximitor Sensor. It is used primarily for Differential Expansion (DE) measurements on large steam turbines, offering a long linear range.\u003c\/p\u003e\n\u003ch3\u003eKey Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSeries: 3300 XL 50 mm\u003c\/li\u003e\n\u003cli\u003eSystem length: 5.0 m (16.4 ft)\u003c\/li\u003e\n\u003cli\u003eMounting: DIN rail\u003c\/li\u003e\n\u003cli\u003eAgency approvals: Multiple (05)\u003c\/li\u003e\n\u003cli\u003eLinear range: Up to approximately 27.9 mm (1100 mils)\u003c\/li\u003e\n\u003cli\u003eApplication: Differential Expansion \/ rotor growth\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose This\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLongest linear range in the Bently Nevada proximity family\u003c\/li\u003e\n\u003cli\u003eIdeal for turbine differential expansion monitoring\u003c\/li\u003e\n\u003cli\u003eDIN-rail mounting for compact installations\u003c\/li\u003e\n\u003cli\u003eMultiple agency approvals available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCommon Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProbe size?\u003c\/strong\u003e 50 mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary use?\u003c\/strong\u003e Differential Expansion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem length?\u003c\/strong\u003e 5.0 meters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMounting Steps\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eMount the Proximitor on a DIN rail near the measurement point.\u003c\/li\u003e\n\u003cli\u003eConnect the matching 50 mm probe and extension cable.\u003c\/li\u003e\n\u003cli\u003eApply power and set the initial gap.\u003c\/li\u003e\n\u003cli\u003eVerify linear range and output polarity.\u003c\/li\u003e\n\u003cli\u003eConnect to the monitoring system (e.g., 3500).\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eBuying Advice\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSelect for long-range differential expansion applications.\u003c\/li\u003e\n\u003cli\u003eMatch total system length (probe + cable) to the -51 option.\u003c\/li\u003e\n\u003cli\u003eConfirm target material and mounting arrangement on the turbine.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":50151540981898,"sku":"330878-51-05","price":147.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0698\/2818\/2154\/files\/330878-51-05_b3b7a0f7-d74f-4170-8049-895879e7a1b4.jpg?v=1788767444","url":"https:\/\/www.cambiaplc.com\/products\/50mm-proximitor-sensor-330878-51-05-bently-nevada","provider":"Controlix Automation","version":"1.0","type":"link"}