{"product_id":"330878-51-05-50mm-din-mount-sensor-bently-nevada","title":"330878-51-05 50mm DIN Mount Sensor | Bently Nevada","description":"\u003ch3\u003eOrdering Option Breakdown\u003c\/h3\u003e\n\u003cp\u003eThe part number \u003cstrong\u003e330878-51-05\u003c\/strong\u003e specifies a high-performance Bently Nevada 3300 XL 50 mm Proximitor Sensor. Option details include:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBase Part Number (330878):\u003c\/strong\u003e 3300 XL 50 mm Proximitor Sensor designed for long-range differential expansion and thick-wall position measurements.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTotal Length \u0026amp; Mounting Option (-51):\u003c\/strong\u003e 5.0 meters (16.4 feet) total system length with \u003cstrong\u003eDIN Rail Mount\u003c\/strong\u003e hardware.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAgency Approval Option (-05):\u003c\/strong\u003e Multiple hazardous area approvals, including CSA, ATEX, and IECEx certifications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem Length:\u003c\/strong\u003e 5.0 meters (16.4 feet)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting Hardware:\u003c\/strong\u003e 35 mm DIN Rail Mount\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLinear Range:\u003c\/strong\u003e 27.9 mm (1100 mils) extended measuring range\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNominal Scale Factor:\u003c\/strong\u003e -0.394 V\/mm (-10 mV\/mil)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Input:\u003c\/strong\u003e -17.5 Vdc to -26 Vdc\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e CSA Class I Div 1\/2, ATEX Zone 0\/2, IECEx certified\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Features \u0026amp; Applications\u003c\/h3\u003e\n\u003cp\u003eThe 3300 XL 50 mm Proximitor Sensor provides maximum measuring range for extreme machinery monitoring applications:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtended Range Measurement:\u003c\/strong\u003e Provides 27.9 mm of linear span, ideal for turbine rotor expansion and casing differential expansion.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDIN Rail Convenience:\u003c\/strong\u003e Snaps directly onto standard 35 mm DIN rails inside field junction boxes for fast installation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExplosion-Proof Compliance:\u003c\/strong\u003e Certified with global intrinsic safety approvals (-05 option) for hazardous petrochemical locations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDIN Rail Installation:\u003c\/strong\u003e Clip the base of the sensor firmly onto a standard 35 mm DIN rail in a clean enclosure.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWiring Terminal Block:\u003c\/strong\u003e Connect power (-24V), Signal, and Common conductors to the screw terminal block.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Ensure the DIN rail or enclosure chassis is properly tied to industrial earth ground.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSignal Check:\u003c\/strong\u003e Measure DC output voltage at terminal pins to confirm zero position prior to running the machine.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSelection Tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChoosing DIN Mount vs. Panel Mount:\u003c\/strong\u003e Select option code -51 when retrofitting modern control cabinets with DIN rail infrastructure.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHazardous Location Matching:\u003c\/strong\u003e Select option code -05 when global multi-agency certification (CSA, ATEX, IECEx) is mandated for field devices.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the primary application for a 50 mm Proximitor sensor?\u003c\/strong\u003e\u003cbr\u003e\nA: The 50 mm series is primarily used for measuring differential expansion on steam turbines and large gas turbines where displacement ranges exceed standard 8 mm or 25 mm probes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does 330878-51-05 come with DIN mounting clips pre-installed?\u003c\/strong\u003e\u003cbr\u003e\nA: Yes, the -51 option includes integral DIN rail mounting clip assemblies ready for installation.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":54012360917176,"sku":"330878-51-05","price":162.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/330878-51-05r180_1eae0007-9eb6-4289-841f-4018336795d8.png?v=1788157225","url":"https:\/\/www.globalpetroparts.com\/products\/330878-51-05-50mm-din-mount-sensor-bently-nevada","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}