{"product_id":"bently-nevada-330709-000-230-10-12-05-3300-xl-11-mm-proximity-probes","title":"Bently Nevada 330709-000-230-10-12-05 3300 XL 11 mm Proximity Probes","description":"\u003ch2\u003eIntroduction\u003c\/h2\u003e\u003cp\u003eWhen vibration monitoring systems fail due to probe instability or environmental stress, the Bently Nevada 330709-000-230-10-12-05 3300 XL 11 mm Proximity Probes provides a robust solution. Designed with a M16x1.5 thread and a miniature coaxial ClickLoc connector with FluidLoc cable, this probe delivers consistent performance in demanding industrial environments. Its polyphenylene sulfide (PPS) tip and AISI 304 stainless steel case ensure durability, while the integrated temperature compensation and cross-talk limitations prevent common failure modes such as signal drift and interference.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications Breakdown\u003c\/h2\u003e\u003cp\u003eThe Bently Nevada 330709-000-230-10-12-05 is engineered with precise electrical and mechanical parameters to support accurate displacement measurements. Key specifications from the datasheet include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProbe DC Resistance (1.0 m length):\u003c\/strong\u003e 5.9 ± 0.5 ohms from center conductor to outer conductor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e Operating and storage from -52°C to +177°C (-62°F to +351°F), with a caution for temperatures below -34°C to prevent pressure seal failure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProbe Case Torque:\u003c\/strong\u003e Maximum 63.3 N·m (560 in·lb), recommended 21.1 N·m (187 in·lb) for M16x1.5 threads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Torque:\u003c\/strong\u003e Finger tight recommended, maximum 0.565 N·m (5 in·lb)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Bend Radius:\u003c\/strong\u003e 25.4 mm (1.0 in) with or without SST armor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable:\u003c\/strong\u003e 75 Ω triaxial FEP insulated probe cable, available in 1, 5, or 9 meter lengths\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread:\u003c\/strong\u003e M16x1.5 with maximum engagement length of 24 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCross-talk Limitation:\u003c\/strong\u003e Targets require minimum flat surface diameter of 30.5 mm (1.2 in) and shaft diameter of 152 mm (6.0 in)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eIndustry Applications\u003c\/h2\u003e\u003cp\u003eThe Bently Nevada 330709-000-230-10-12-05 excels in rotating machinery monitoring for turbines, compressors, and large pumps. In steam turbine applications, where high temperatures and shaft vibrations are critical, the probe’s wide temperature range and cross-talk management prevent false readings. For centrifugal compressors, the robust PPS tip and stainless steel case resist process contaminants. Using this probe reduces unplanned downtime by providing reliable displacement data even in harsh conditions.\u003c\/p\u003e\u003ch2\u003eInstallation Guidance\u003c\/h2\u003e\u003cp\u003eProper installation of the Bently Nevada 330709-000-230-10-12-05 ensures longevity and accuracy. Follow these guidelines:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Engagement:\u003c\/strong\u003e Do not exceed 24 mm of thread engagement for M16x1.5 probe cases.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorque:\u003c\/strong\u003e Apply the recommended 21.1 N·m (187 in·lb) to the probe case. Overtightening can damage the housing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Handling:\u003c\/strong\u003e Tighten the miniature coaxial ClickLoc connector only finger tight; maximum torque is 0.565 N·m (5 in·lb).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Routing:\u003c\/strong\u003e Maintain a minimum bend radius of 25.4 mm (1.0 in) to prevent signal degradation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTarget Surface:\u003c\/strong\u003e Ensure the target flat surface is at least 30.5 mm diameter and shaft diameter 152 mm to meet cross-talk limitations.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eReliability and Maintenance\u003c\/h2\u003e\u003cp\u003eRegular inspection of the probe cable and connector is essential. The fluid-resistant FEP cable withstands oils and coolants. Avoid exposing the probe to sustained temperatures below -34°C (-30°F) to preserve the pressure seal. The temperature schedule (EPL Ga, Gc, Dc) provides classification for hazardous areas; select the appropriate probe variant based on your environment. For most applications, the Bently Nevada 330709-000-230-10-12-05 offers a service life exceeding typical OEM recommendations when installed per specifications.\u003c\/p\u003e\u003ch2\u003eSelection Guide\u003c\/h2\u003e\u003cp\u003eBefore purchasing the Bently Nevada 330709-000-230-10-12-05, verify your application’s thread requirement (M16x1.5), cable length (1.0 meter total), and connector type (miniature coaxial ClickLoc). This model includes multiple agency approvals, simplifying certification. For assistance with selecting the correct option, contact UBEST Automation at ubest101. Choose this probe for dependable vibration monitoring in critical rotating equipment.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default","offer_id":44404388429923,"sku":"330709-000-230-10-12-05","price":291.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/8635\/0435\/files\/330709_20_281_29_e400d7d9-0d0f-48c5-972b-53a6b9b56196.jpg?v=1785136007","url":"https:\/\/www.plcsourcepro.com\/products\/bently-nevada-330709-000-230-10-12-05-3300-xl-11-mm-proximity-probes","provider":"PLC Source PRO","version":"1.0","type":"link"}