{"product_id":"bently-nevada-330101-12-40-10-02-05-transducer-probe","title":"Bently Nevada 330101-12-40-10-02-05 Transducer Probe","description":"\u003ch2\u003eBently Nevada 330101-12-40-10-02-05 Technical Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eBently Nevada 330101-12-40-10-02-05\u003c\/strong\u003e is a heavy-duty, commercial-grade proximity transducer probe belonging to the industry-standard 3300 XL 8 mm series. Manufactured by Bently Nevada (a Baker Hughes business), this precision sensor is explicitly designed for continuous machinery protection and critical vibration monitoring across high-speed rotating assets such as steam turbines, centrifugal compressors, industrial pumps, and large electric motors. It measures static and dynamic distances between the probe tip and a target area, converting proximity changes into clear electrical signals for machinery management systems. Featuring an unarmored coaxial cable design and 3\/8-24 UNF English structural threading, this specific hardware configuration provides reliable proximity readings even under challenging mechanical stress, high fluid pressures, and extreme industrial temperatures.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications Table\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 10px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"text-align: left;\"\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #ddd;\"\u003eTechnical Parameter\u003c\/th\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #ddd;\"\u003eSpecification Details\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; font-weight: bold;\"\u003eBrand \/ Manufacturer\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eBently Nevada \/ Baker Hughes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; font-weight: bold;\"\u003eProduct Series Hierarchy\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e3300 XL 8 mm Proximity Transducer System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; font-weight: bold;\"\u003eFull Catalog Part Number\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; font-weight: bold;\"\u003e330101-12-40-10-02-05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; font-weight: bold;\"\u003eThread Profile Specification\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e3\/8-24 UNF standard English thread\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; font-weight: bold;\"\u003eUnthreaded Case Length\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e1.2 inches (30.5 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; font-weight: bold;\"\u003eOverall Case Length\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e4.0 inches (101.6 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; font-weight: bold;\"\u003eTotal Cable Length Option\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e1.0 Meter (3.3 feet) integrated cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; font-weight: bold;\"\u003eConnector Type Profile\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eMiniature ClickLoc coaxial connector (unarmored)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; font-weight: bold;\"\u003eStatic Linear Range\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e2.0 mm (80 mils) total displacement tracking\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; font-weight: bold;\"\u003eNominal DC Resistance\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e7.59 Ohms ±0.50 (for the 1.0m total length)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; font-weight: bold;\"\u003eCoaxial Cable Capacitance\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e69.9 pF\/m ±5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; font-weight: bold;\"\u003eTip Temperature Capacity\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e-52 degrees Celsius to +218 degrees Celsius\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; font-weight: bold;\"\u003eHigh Pressure Sealing\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eViton O-ring rated for up to 20 bar static pressure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; font-weight: bold;\"\u003eCable Assembly Net Weight\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e323 grams per meter (11.4 ounces per foot)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; font-weight: bold;\"\u003eSystem Field Wiring Limit\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e24 AWG shielded triad (Up to 1,000 feet \/ 305 meters max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; font-weight: bold;\"\u003eMeasurement Accuracy\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e±5% Incremental Scale Factor (ISF) calibrated at 25C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eField Installation, Calibration \u0026amp; Wiring Guidelines\u003c\/h2\u003e\n\u003ch3\u003eMechanical Positioning and Gap Calibration\u003c\/h3\u003e\n\u003cp\u003eTo ensure high accuracy within the 2.0 mm (80 mils) linear operating range, the 330101-12-40-10-02-05 must be properly aligned using mechanical brackets or a threaded port housing. Carefully screw the probe body into the internal 3\/8-24 UNF mounting adapter until the tip approaches the targeted shaft surface. Technicians must verify the initial physical air gap using a digital voltmeter linked directly to the Proximitor sensor output. Rotate the probe until the measured DC voltage reaches the center point of the linear calibration curve (typically around -10 Volts DC for standard systems). Once set, tighten the exterior locknuts to prevent structural shifts caused by high machinery vibration.\u003c\/p\u003e\n\u003ch3\u003eFluid Isolation and High-Pressure Seals\u003c\/h3\u003e\n\u003cp\u003eWhen installing the proximity sensor inside aggressive turbine bearing environments, oil leakage must be avoided. This module comes standard with a high-durability Viton O-ring seal designed to isolate internal process fluids. This pressure barrier handles up to 20 bar of static process pressure at the installation interface. During assembly, ensure the seat is free of particulate matter to guarantee a tight seal and maintain case integrity under continuous operation.\u003c\/p\u003e\n\u003ch3\u003eElectrical Extension Connections \u0026amp; Long-Distance Routing\u003c\/h3\u003e\n\u003cp\u003eThe integrated 1.0-meter coaxial cable terminates in a miniature ClickLoc gold-plated connector. Push and lock this termination securely into a matching 3300 XL extension cable, ensuring the connection remains isolated from local structural grounding paths. For long-distance routing from local junction boxes back to central control systems or monitoring racks, use a high-quality 24 AWG shielded triad cable. The total distance between the Proximitor sensor housing and the monitoring rack must not exceed 1,000 feet (305 meters) to preserve signal strength and prevent electromagnetic noise interference.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions (FAQs)\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: What structural dimensions do the \"12\" and \"40\" numbers represent in the part breakdown?\u003c\/strong\u003e\u003cbr\u003eA1: In the standard configuration sequence for the Bently Nevada 330101 series, the \"12\" designator specifies an unthreaded case length of 1.2 inches, while the \"40\" parameter specifies a total threaded case length of 4.0 inches. These structural variables allow engineers to choose the correct insertion depth for various industrial machinery shells.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: How does TipLoc molding help protect the sensor tip under continuous machinery loads?\u003c\/strong\u003e\u003cbr\u003eA2: Proximity probes are often exposed to high-frequency pressure waves and operational vibrations inside bearing housings. TipLoc molding physically locks the inner induction coil within the tough PPS tip material rather than relying on basic adhesives. This design prevents internal component displacement, maintaining calibration stability over years of operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Can the ClickLoc connector withstand submersion in synthetic lube oils?\u003c\/strong\u003e\u003cbr\u003eA3: The ClickLoc connector is designed to be moisture-resistant, but direct, long-term immersion in aggressive synthetic lubricating oils can degrade the signal over time. For applications where cable connections are exposed to oil spray or submersion, use optional fluorosilicone connector protectors or sealed terminal junction enclosures.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":51050733863044,"sku":"330101-12-40-10-02-05","price":175.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/330101-12-40-10-02-05.jpg?v=1784813153","url":"https:\/\/www.etowonauto.com\/it\/products\/bently-nevada-330101-12-40-10-02-05-transducer-probe","provider":"Etowon Auto","version":"1.0","type":"link"}