{"product_id":"330980-71-00-bently-nevada-proximitor-sensor-3300-xl-nsv-series","title":"330980-71-00 Bently Nevada Proximitor Sensor 3300 XL NSv Series","description":"\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBently Nevada 330980-71-00\u003c\/strong\u003e, also cataloged as the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e330980\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProximitor Sensor, operates as a dedicated hardware component for processing proximity transducer signals within Turbine Supervisory Instrumentation (TSI) networks. The device supplies RF excitation to an associated eddy-current probe loop and conditions the modulated return signal into a linear analog output proportional to mechanical shaft alignment.\u003c\/p\u003e\n\u003ch3\u003eSuffix Nomenclature Allocation\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBase Model (330980):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e3300 XL NSv Proximitor Sensor.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSystem Length Option (71):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e7.0 meters (23.0 feet) system length, DIN rail mount configuration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAgency Approval Option (00):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNot required.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHardware Parameter Matrix\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e330980-71-00\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBently Nevada\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOrigin\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUSA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.2 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eShipping Dimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e20.5 cm x 22.5 cm x 3.5 cm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOperating Temp\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-35 to +85 deg C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePower Consumption\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eRequires nominal -24 VDC supply voltage input\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOutput Resistance\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e50 ohms\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eHousing Material\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eA380 die-cast aluminum\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eConnector Material\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eGold-plated brass\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eConfigured System Length\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e7.0 meters (including probe and extension cable)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEddy-Current Signal Scaling and Cross-Talk Suppression\u003c\/h3\u003e\n\u003cp\u003eThe 3300 XL NSv Proximitor Sensor utilizes optimized eddy-current probe scaling specifically tuned to track tight target geometries and small-diameter rotor dynamics components. To ensure reliable data acquisition, field engineers must execute gap voltage validation, targeting a -10 VDC center-line output under stationary nominal shaft positions. The tight electrical tolerances managed within the internal oscillator loop maintain high cross-talk suppression, preventing inductive interference when multiple sensors monitor adjacent physical tracks on high-speed machine shafts.\u003c\/p\u003e\n\u003ch3\u003eTechnical Engineering FAQ\u003c\/h3\u003e\n\u003cp\u003eQ: What happens to the Proximitor loop if a 5.0 meter cable combination is connected instead of the specified 7.0 meter assembly?\u003c\/p\u003e\n\u003cp\u003eA: Connecting a 5.0 meter physical probe\/cable assembly to this 7.0 meter calibrated sensor alters the total loop inductance and capacitance. This electrical mismatch de-calibrates the eddy-current probe scaling, causing severe measurement linearity drift and inaccurate gap output values.\u003c\/p\u003e\n\u003cp\u003eQ: Can the signal wire terminal blocks be disconnected while the main monitor rack is energized?\u003c\/p\u003e\n\u003cp\u003eA: Detaching the terminal block under power will not damage the solid-state circuitry inside the aluminum case. However, it completely breaks the current loop, causing the continuous machine monitoring monitor to record a transducer fault (NOT OK state) and bypassing active machinery protection logic on that channel.\u003c\/p\u003e\n\u003cp\u003eQ: What is the technical purpose of the gold-plated brass material on the coaxial connectors?\u003c\/p\u003e\n\u003cp\u003eA: Gold-plated brass minimizes contact resistance and prevents oxidation layer formation under high-temperature industrial conditions. This structural metallurgy maintains low signal attenuation across the high-frequency RF interface linking the extension cable to the internal sensor oscillator.\u003c\/p\u003e\n\u003ch3\u003eField Layout and Grounding Directives\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDIN Rail Installation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSecurely snap the hardware housing onto standard 35 mm DIN rails inside an environmentally sealed terminal enclosure to block external dirt and water ingress.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGrounding Isolation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEnsure the Proximitor casing is grounded through its mounting base, while the coaxial ClickLoc outer rings are fully isolated. Use the factory terminal strip for dedicated signal shields, grounding exclusively at the control room monitor rack to eliminate parallel ground loop currents.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMechanical Clearance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAllow a minimum clearance of 50.8 mm (2.0 inches) of open space around the aluminum housing to avoid inductive coupling with adjacent ferrous materials which might distort the inner RF driver.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTerminal Torquing:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTighten the terminal block screws to a maximum value of 0.56 N-m (5 in-lb) to maintain solid wiring contact without fracturing the internal circuit trace joints.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eStructural Kit Components\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eStandard Inclusions:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOne 330980-71-00 sensor unit with integrated DIN mounting base and factory-installed gold-plated brass coaxial connector ports.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRequired Peripherals:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eExternal NSv proximity probes, matched extension cables, and field wiring cables must be ordered as separate individual components.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProcurement Dispatch Specifications\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFulfillment Lead Time:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDelivery time: 2-7 days when payment finish, shipping globally via DHL, FEDEX, or UPS.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIndustrial Boxing:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDelivered enclosed in specialized anti-static industrial packaging featuring custom die-cut protective padding to defend the A380 aluminum housing and gold-plated terminals from physical shock and static discharge.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":46026893721773,"sku":"330980-71-00","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/330980-71-00_2.jpg?v=1779960441","url":"https:\/\/www.maxwellplc.com\/products\/330980-71-00-bently-nevada-proximitor-sensor-3300-xl-nsv-series","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}