{"product_id":"bently-nevada-330101-02-21-10-01-00-3300-xl-8mm-proximity-probe","title":"Bently Nevada 330101-02-21-10-01-00 3300 XL 8mm Proximity Probe","description":"\u003ch2\u003eAdvanced Machinery Diagnostics\u003c\/h2\u003e\n\u003cp\u003eThe Bently Nevada 330101-02-21-10-01-00 stands as a cornerstone of the 3300 XL 8mm Proximity Transducer System. This high-precision eddy current sensor provides critical measurements of vibration and position on fluid-film bearing machines. By delivering sub-micron resolution, it allows plant engineers to monitor radial vibration, axial thrust, and phase reference (Keyphasor) with absolute confidence. Engineered for longevity in the most punishing industrial environments, this probe ensures that high-speed turbines, compressors, and motors remain within safe operating limits, preventing catastrophic failures and enabling predictive maintenance strategies that save millions in unplanned downtime.\u003c\/p\u003e\n\u003ch2\u003eConfiguration Breakdown (Option Suffix Logic)\u003c\/h2\u003e\n\u003ch3\u003e330101 - 3300 XL 8mm Proximity Probe\u003c\/h3\u003e\n\u003cp\u003eStandard 3\/8-24 UNF thread probe, the primary sensing element for the 3300 XL system, offering a linear range of 2.0 mm (80 mils).\u003c\/p\u003e\n\u003ch3\u003e02 - Unthreaded Length\u003c\/h3\u003e\n\u003cp\u003eSpecifies a 0.2-inch unthreaded length. This configuration allows for specific mounting depths and bracket clearances in custom bearing housing designs.\u003c\/p\u003e\n\u003ch3\u003e21 - Overall Case Length\u003c\/h3\u003e\n\u003cp\u003eDefines a 2.1-inch total case length. This compact sizing provides the structural rigidity necessary to prevent mechanical resonance from affecting the vibration signal.\u003c\/p\u003e\n\u003ch3\u003e10 - Total Length\u003c\/h3\u003e\n\u003cp\u003eIndicates a 1.0-meter (3.3 feet) total length. This is the physical length of the probe lead before it connects to the extension cable.\u003c\/p\u003e\n\u003ch3\u003e01 - Connector and Cable Option\u003c\/h3\u003e\n\u003cp\u003eFeatures a miniature coaxial connector with a standard cable. The connector is designed for high-frequency signal integrity and secure mechanical locking.\u003c\/p\u003e\n\u003ch3\u003e00 - Agency Approval Option\u003c\/h3\u003e\n\u003cp\u003eDesignates the standard version without specialized hazardous area certifications, ideal for general industrial applications where standard electrical safety applies.\u003c\/p\u003e\n\u003ch2\u003eMechanical and Electrical Data\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eAttribute\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\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBently Nevada (Baker Hughes)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e330101-02-21-10-01-00\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\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\u003e\u003cstrong\u003eHS Code\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e90318080\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.22 kg (0.48 lbs)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eLinear Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2.0 mm (80 mils)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNominal Sensitivity\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e7.87 V\/mm (200 mV\/mil)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-51°C to +177°C (-60°F to +351°F)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProbe Tip Material\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePolyphenylene Sulfide (PPS)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProbe Case Material\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAISI 303 or 304 Stainless Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePressure Rating\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUp to 70 psi (4.8 bar) at the tip\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eField Commissioning Insights\u003c\/h2\u003e\n\u003cp\u003eProper gapping is vital for a linear response. Engineers must set the gap voltage—typically to -10.00 VDC at the Proximitor sensor output—to ensure the probe operates in the center of its linear range. Avoid bending the coaxial cable beyond a minimum radius of 25.4 mm (1.0 inch) to prevent internal signal impedance changes. During installation, use a thread lubricant compatible with the housing material and ensure the probe is securely locked with a jam nut to prevent drift caused by machine thermal expansion.\u003c\/p\u003e\n\u003ch2\u003eIntegrity in Extreme Conditions\u003c\/h2\u003e\n\u003cp\u003eThe 330101-02-21-10-01-00 thrives in environments saturated with lubricating oil and extreme thermal cycling. Its PPS (Polyphenylene Sulfide) tip is chemically inert and highly resistant to moisture ingress. When paired with the 3300 XL Proximitor, the system achieves industry-leading temperature stability and interchangeability, meaning you can replace probes or extension cables without requiring recalibration. This seamless integration extends to the Bently Nevada 3500 Machinery Protection System and GE's Mark VIe control platforms, providing a unified view of machine health.\u003c\/p\u003e\n\u003ch2\u003eLogistics and Dispatch\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDelivery time:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e3-5 days when payment finish, BY DHL\/FEDEX\/UPS.\u003c\/p\u003e\n\u003cp\u003eEvery unit undergoes rigorous quality inspection and is shipped in\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eanti-static industrial packaging\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto safeguard the sensitive internal transducer electronics during transit.\u003c\/p\u003e\n\u003ch2\u003eProximity System FAQs\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: What happens if the gap voltage is set outside the -9V to -11V range?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA1: If the gap is too small or too large, the probe operates near its non-linear limits. This results in \"clipping\" of the vibration signal, leading to inaccurate peak-to-peak readings and potential false alarms in your DCS.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Can I use this 1.0m probe with a 9.0m extension cable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA2: Yes, the 3300 XL system is designed for a total electrical length of 5.0 or 9.0 meters. You must ensure the Proximitor sensor matches the total system length (Probe + Extension) for accurate calibration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Is the connector waterproof?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA3: While the connector is robust, it is not hermetically sealed. We strongly recommend using Fluorosilicone connector protectors or heat-shrink tubing in applications where direct oil or water spray is present.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45518913110189,"sku":"330101-02-21-10-01-00","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/bently-nevada-330101-02-21-10-01-00-proximity-probe-mewcm4el4dz.jpg?v=1766981483","url":"https:\/\/www.maxwellplc.com\/products\/bently-nevada-330101-02-21-10-01-00-3300-xl-8mm-proximity-probe","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}