{"product_id":"bently-nevada-330780-50-00-proximitor-sensor","title":"Bently Nevada 330780-50-00 Proximitor Sensor","description":"\u003ch2\u003eBently Nevada 330780-50-00 Proximitor Sensor\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eBently Nevada 330780-50-00\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e330780\u003c\/strong\u003e Proximitor Sensor, operates as a dedicated hardware component for large-range eddy-current signal conditioning within rotating machinery monitoring systems.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eOption Code\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDescription \/ Standard Specifications\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003eSystem Length\u003c\/td\u003e\n\u003ctd\u003e5.0 meters (16.4 feet) system length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e00\u003c\/td\u003e\n\u003ctd\u003eAgency Approval\u003c\/td\u003e\n\u003ctd\u003eNot required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e330780-50-00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.25 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e8 x 6.1 x 6.3 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Resistance\u003c\/td\u003e\n\u003ctd\u003e50 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Capacitance\u003c\/td\u003e\n\u003ctd\u003e69.9 pF\/m (21.3 pF\/ft)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe Case Material\u003c\/td\u003e\n\u003ctd\u003eAISI 304 stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eMechanical Monitoring and TSI Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eBently Nevada 330780-50-00\u003c\/strong\u003e delivers a linear output of 3.94 V\/mm (100 mV\/mil), specifically optimized for applications requiring an extended linear range compared to standard 8 mm systems. This sensor is instrumental in monitoring axial (thrust) position, steam turbine ramp differential expansion, and reciprocating compressor rod drop. The unit utilizes high-fidelity eddy-current technology to ensure precise gap voltage validation, maintaining accurate rotor dynamics data capture. It serves as a direct upgrade path for legacy 7200-series 11 mm and 14 mm transducer systems, provided that all components—probe, cable, and sensor—are replaced as a complete matched system to ensure proper scaling and linear response.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Is the 330780-50-00 compatible with older 7200-series 11 mm probes?\u003c\/p\u003e\n\u003cp\u003eA: No. When upgrading from 7200-series systems, all components must be replaced with 3300 XL 11 mm hardware. Compatibility is not maintained at the individual component level.\u003c\/p\u003e\n\u003cp\u003eQ: What is the requirement for 3500 system integration?\u003c\/p\u003e\n\u003cp\u003eA: When utilizing a 3500 monitoring system, the installed configuration software must be updated to a version that explicitly lists the 3300 XL 11 mm transducer system as a compatible input option.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Integrity\u003c\/strong\u003e: Replace the entire transducer chain (probe, extension cable, and Proximitor) during installation to ensure the system meets the intended linear range and accuracy specifications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGap Adjustment\u003c\/strong\u003e: Given the larger tip diameter, verify the mechanical gap against the specific application requirements for thrust or expansion monitoring to ensure the sensor operates within its calibrated linear window.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Environment\u003c\/strong\u003e: Secure the Proximitor to a stable DIN-rail mount. Ensure cabling is routed to minimize electromagnetic interference, maintaining the integrity of the 50 Ohm signal path.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTarget Verification\u003c\/strong\u003e: Ensure the observed target surface meets the minimum diameter requirements for an 11 mm probe tip to avoid signal distortion caused by target edge effects.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":44367583543395,"sku":null,"price":180.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/2775\/3315\/files\/330780-50-00-1_89f3f08c-b5c0-4c9a-94c5-14afb7414129.jpg?v=1784256544","url":"https:\/\/precisemodule.com\/products\/bently-nevada-330780-50-00-proximitor-sensor","provider":"Precise Module Ltd.","version":"1.0","type":"link"}