{"product_id":"330505-01-02-03-bently-nevada-3300-series-vibration-transducer","title":"330505-01-02-03 Bently Nevada 3300 Series Vibration Transducer","description":"\u003ch3\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cb\u003e\u003cspan style=\"color: #d32f2f;\"\u003e330505-01-02-03\u003c\/span\u003e\u003c\/b\u003e is a specialized Low Frequency Velocity Sensor from \u003cb\u003e\u003cspan style=\"color: #d32f2f;\"\u003eBently Nevada\u003c\/span\u003e\u003c\/b\u003e, designed to provide accurate vibration data for slow-speed rotating machinery. Featuring a hermetically sealed 300-series stainless steel case and a robust 2-pin Mil-C-5015 connector, this transducer excels in harsh industrial environments where low-frequency oscillation detection is critical for predictive maintenance.\u003c\/p\u003e\n\u003ch3\u003eConfiguration Breakdown\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBase Model:\u003c\/b\u003e 330505 — Low Frequency Velocity Sensor\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMounting Angle:\u003c\/b\u003e -01 — 0° ± 10°\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInternal Thread:\u003c\/b\u003e -02 — 3\/8-24 UNF-2B\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMounting Adapter:\u003c\/b\u003e -03 — 1\/4 - 28 UNF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEngineering Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSensitivity:\u003c\/b\u003e 20 mV\/mm\/s (508 mV\/in\/s) ±10%\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFrequency Response:\u003c\/b\u003e 0.5—1000 Hz (±3.0 dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVelocity Range:\u003c\/b\u003e 102 mm\/s (4 in\/s) peak\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBias Voltage:\u003c\/b\u003e -12 ±1 VDC\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eShock Survivability:\u003c\/b\u003e 981 m\/s² (100g) peak\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWeight:\u003c\/b\u003e \u0026lt; 375 grams\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eComparison \u0026amp; Selection Guide\u003c\/h3\u003e\n\u003cp\u003eCompare with: \u003ca href=\"https:\/\/www.plcsparehub.com\/products\/330505-03-02-00-bently-nevada-low-frequency-vibration-sensor\"\u003e330505-03-02-00\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eDifferences:\u003c\/b\u003e The 330505-03-02-00 variant utilizes a different mounting angle configuration compared to the \u003cb\u003e\u003cspan style=\"color: #d32f2f;\"\u003e330505-01-02-03\u003c\/span\u003e\u003c\/b\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSelection Advice:\u003c\/b\u003e Ensure your mounting surface orientation matches the specific Transducer Mounting Angle option. For standard horizontal or vertical shafts, the 0° model is the industry default.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eGlobal PLC Spare HUB's Insight\u003c\/h3\u003e\n\u003cp\u003eOur engineering team identifies the \u003cb\u003e\u003cspan style=\"color: #d32f2f;\"\u003e330505-01-02-03\u003c\/span\u003e\u003c\/b\u003e as the essential tool for monitoring equipment operating below standard speeds, such as cooling tower fans or large, slow-speed blowers. Its high sensitivity at 0.5 Hz allows it to capture incipient bearing faults or looseness that standard wide-band accelerometers often miss.\u003c\/p\u003e\n\u003ch3\u003eEquipment \u0026amp; Diagnostic Capabilities\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eTarget Equipment:\u003c\/b\u003e Cooling towers, slow-speed gearboxes, reciprocating compressors, and industrial fans.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDiagnostics:\u003c\/b\u003e Ideal for detecting unbalance, misalignment, and structural looseness in low-speed environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSignal Integrity:\u003c\/b\u003e The hermetic sealing and high-quality connector ensure low noise floors, critical for diagnostic software platforms like Bently Nevada 3500\/46M.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLogistics \u0026amp; Quality Assurance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eShipping:\u003c\/b\u003e Expedited global dispatch via \u003cb\u003eFedEx, UPS, and DHL\u003c\/b\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDispatch:\u003c\/b\u003e Orders are processed within 24-48 hours.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWarranty:\u003c\/b\u003e Includes a 12-month factory quality performance warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical FAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eQ: Why is the 0.5 Hz frequency response important for slow-speed machines?\u003c\/b\u003e\u003cbr\u003eA: Standard accelerometers have high-pass filters that often attenuate signals below 10 Hz; this sensor maintains sensitivity down to 0.5 Hz, capturing the primary rotation frequency of very slow equipment.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ: Can I use this sensor in a high-humidity environment?\u003c\/b\u003e\u003cbr\u003eA: Yes, the case is hermetically sealed and rated for up to 100% relative humidity, provided it remains non-submerged.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ: What is the benefit of the -12V bias voltage?\u003c\/b\u003e\u003cbr\u003eA: The bias voltage allows the sensor to operate as an active device, enabling the detection of both positive and negative vibration cycles over long cable runs without signal degradation.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ: How do I identify the signal polarity during installation?\u003c\/b\u003e\u003cbr\u003eA: Refer to the datasheet mapping: Pin A becomes positive relative to Pin B when motion occurs from the sensor base toward the top.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ: Selection Advice: When is a Velocity Sensor preferred over an Accelerometer?\u003c\/b\u003e\u003cbr\u003eA: A velocity sensor is preferred when monitoring structural vibration where the damage threshold is consistent across a wide frequency range; it provides a measurement directly proportional to the destructive energy of the machine.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/330505.png?v=1779178777\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45014019571894,"sku":"330505-01-02-03","price":175.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/BentlyNevada330505_15.jpg?v=1780911010","url":"https:\/\/www.plcsparehub.com\/products\/330505-01-02-03-bently-nevada-3300-series-vibration-transducer","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}