{"product_id":"bently-nevada-330709-000-230-10-02-05-3300-xl-11-mm-proximity-probes","title":"Bently Nevada 330709-000-230-10-02-05 3300 XL 11 mm Proximity Probes","description":"\u003ch2\u003eProduct Introduction\u003c\/h2\u003e\u003cp\u003eIn harsh industrial environments, probe failure due to temperature extremes or mechanical stress is a common issue. The \u003cstrong\u003eBently Nevada 330709-000-230-10-02-05 3300 XL 11 mm Proximity Probes\u003c\/strong\u003e address these challenges with robust design and proven reliability. This 11 mm proximity probe, part of the 3300 XL series, offers precise shaft vibration and position measurements in critical rotating machinery. Made in the USA, it features an M16x1.5 thread, miniature coaxial ClickLoc connector, and multiple agency approvals.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications Breakdown\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eBently Nevada 330709-000-230-10-02-05\u003c\/strong\u003e is engineered for demanding applications. Key specifications include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProbe DC Resistance:\u003c\/strong\u003e At 1.0 m length, resistance from center conductor to outer conductor is 5.9 ± 0.5 ohms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCross-talk Limitation:\u003c\/strong\u003e Requires a target flat surface diameter of minimum 30.5 mm (1.2 in) and shaft diameter of minimum 152 mm (6.0 in).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterials:\u003c\/strong\u003e Probe tip made of polyphenylene sulfide (PPS); case from AISI 304 stainless steel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable:\u003c\/strong\u003e 75 Ω triaxial, FEP insulated, available in 1, 5, or 9 m lengths.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorque Values:\u003c\/strong\u003e Probe case torque: maximum 63.3 N·m (560 in·lb), recommended 21.1 N·m (187 in·lb). Connector-to-connector torque: finger tight up to 0.565 N·m (5 in·lb).\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). Explosive atmosphere temperature classifications from T1 to T5 are supported.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Bend Radius:\u003c\/strong\u003e 25.4 mm (1.0 in) with or without stainless steel armor.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eIndustry Applications\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eBently Nevada 330709-000-230-10-02-05 3300 XL 11 mm Proximity Probes\u003c\/strong\u003e excel in monitoring turbine bearings, compressor shafts, and pump vibration. For example, in a steam turbine installation, the probe provides real-time shaft displacement data, enabling early detection of imbalance or misalignment. Its high-temperature tolerance makes it suitable for gas turbine exhaust areas where ambient temperatures can reach 177°C.\u003c\/p\u003e\u003ch2\u003eInstallation \u0026amp; Setup Guidance\u003c\/h2\u003e\u003cp\u003eProper mounting is critical for accurate readings. Always tighten the M16x1.5 probe case to the recommended torque of 21.1 N·m (187 in·lb) using a torque wrench. Avoid overtightening, as excessive torque can damage the internal components. For the ClickLoc connector, finger‑tighten only; maximum torque is 0.565 N·m (5 in·lb). Route the triaxial cable away from high-voltage sources and ensure a minimum bend radius of 25.4 mm to prevent signal degradation.\u003c\/p\u003e\u003ch2\u003eMaintenance \u0026amp; Reliability\u003c\/h2\u003e\u003cp\u003eTo maximize service life, inspect the \u003cstrong\u003eBently Nevada 330709-000-230-10-02-05\u003c\/strong\u003e probe cable and connector regularly for signs of wear or corrosion. Although the probe operates from -52°C to +177°C, exposing it to temperatures below -34°C (-30°F) can cause premature seal failure. In hazardous areas, refer to the temperature classification schedule to ensure the probe is suitable for the specific gas group and ambient temperature. Periodic calibration checks help maintain measurement accuracy over time.\u003c\/p\u003e\u003ch2\u003eTroubleshooting \u0026amp; Common Issues\u003c\/h2\u003e\u003cp\u003eCommon problems with proximity probes include cable damage, moisture ingress, and incorrect gap settings. For the 330709-000-230-10-02-05, always verify that the probe tip clearance (gap) is set according to the machinery manufacturer’s specifications. If readings become erratic, check the connector for loose connections and inspect the cable for cuts or kinks. Use the specified torque values during reinstallation to avoid mechanical stress. In extreme cold, pre‑warm the probe region if possible before operation.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default","offer_id":44404384759907,"sku":"330709-000-230-10-02-05","price":260.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/8635\/0435\/files\/330709_20_281_29_f996d110-e23c-4c13-aa4c-e116237a5d98.jpg?v=1785135800","url":"https:\/\/www.plcsourcepro.com\/products\/bently-nevada-330709-000-230-10-02-05-3300-xl-11-mm-proximity-probes","provider":"PLC Source PRO","version":"1.0","type":"link"}