{"product_id":"bently-nevada-330191-00-70-15-cn-3300-xl-8-mm-proximity-probe","title":"Bently Nevada 330191-00-70-15-CN 3300 XL 8 mm Proximity Probe","description":"\u003ch2\u003eIntroduction to the Bently Nevada 330191-00-70-15-CN\u003c\/h2\u003e\u003cp\u003eThe Bently Nevada 330191-00-70-15-CN is a 3300 XL 8 mm ETR proximity probe designed for reliable vibration and position monitoring in rotating machinery. This probe incorporates patented TipLoc and CableLoc technologies to address common failure modes such as probe tip detachment and cable pull-out. The 330191-00-70-15-CN offers a robust construction with a Polyphenylene sulfide (PPS) probe tip and a stainless steel case, ensuring long-term durability in harsh industrial environments. It operates at a supply voltage of -17.5 Vdc to -26 Vdc and delivers a sensitivity of less than 2 mV change per volt change in input voltage.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage (nonincendive)\u003c\/td\u003e\n\u003ctd\u003e-17.5 Vdc to -26 Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage (with barriers)\u003c\/td\u003e\n\u003ctd\u003e-23 Vdc to -26 Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Supply Current\u003c\/td\u003e\n\u003ctd\u003e12 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Sensitivity\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 2 mV\/V change\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Resistance\u003c\/td\u003e\n\u003ctd\u003e50 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe DC Resistance (1.5 m)\u003c\/td\u003e\n\u003ctd\u003e7.73 ± 0.50 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Type (Standard)\u003c\/td\u003e\n\u003ctd\u003e75Ω triaxial, FEP insulated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExtended Temp Cable\u003c\/td\u003e\n\u003ctd\u003e75Ω triaxial, PFA insulated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTensile Strength (probe case to lead)\u003c\/td\u003e\n\u003ctd\u003e330 N (75 lbf)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTensile Strength (lead to extension)\u003c\/td\u003e\n\u003ctd\u003e270 N (60 lbf)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Material\u003c\/td\u003e\n\u003ctd\u003eGold-plated brass or beryllium copper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Connector Torque\u003c\/td\u003e\n\u003ctd\u003e0.565 N·m (5 in·lbf)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe Case Thread\u003c\/td\u003e\n\u003ctd\u003e3\/8-24 UNF, max engagement 0.563 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e323 g\/m (11.4 oz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe Tip Material\u003c\/td\u003e\n\u003ctd\u003ePolyphenylene sulfide (PPS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe Case Material\u003c\/td\u003e\n\u003ctd\u003eAISI 303 or 304 stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eInstallation and Mounting Guidance\u003c\/h2\u003e\u003cp\u003eWhen installing the Bently Nevada 330191-00-70-15-CN, ensure the mounting hole threads match the 3\/8-24 UNF probe case thread. The unthreaded length is 0.0 in, and the overall case length is 7 in (option 70). The total cable length is 1.5 m (4.9 feet) with option 15. Use the included Viton O-ring to seal differential pressure between the probe tip and case. Note that the probe is not pressure tested prior to shipment. For best linear range, maintain the supply voltage at -23.5 Vdc or more negative when using barriers.\u003c\/p\u003e\u003ch2\u003eMaintenance and Long-Term Reliability\u003c\/h2\u003e\u003cp\u003eThe 330191-00-70-15-CN is built for minimal maintenance. The patented TipLoc molding method provides a robust bond between the probe tip and body, reducing risk of tip detachment. The CableLoc design ensures a pull strength of 330 N (75 lbf) at the probe case to lead joint. The probe operates reliably across a wide temperature range: for EPL Ga and Gc, the ambient temperature can go from -55°C up to +232°C (T1 classification). The FluidLoc cable option (available separately) prevents oil and other liquids from leaking through the cable interior. For maximum lifespan, avoid operating at supply voltages more positive than -23.5 Vdc as this can reduce linear range.\u003c\/p\u003e\u003ch2\u003eTroubleshooting Common Probe Issues\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eProblem: Reduced linear range or no signal.\u003c\/strong\u003e Check the supply voltage. The Bently Nevada 330191-00-70-15-CN requires -17.5 Vdc to -26 Vdc for nonincendive circuits. If using barriers, ensure voltage is between -23 Vdc and -26 Vdc. Operation above -23.5 Vdc may reduce linear range. \u003cstrong\u003eProblem: Cable pull-out or intermittent signal.\u003c\/strong\u003e The 330191-00-70-15-CN features a CableLoc design that provides 330 N pull strength. Verify the connector torque does not exceed 0.565 N·m. \u003cstrong\u003eProblem: Oil leakage around cable.\u003c\/strong\u003e Consider upgrading to the FluidLoc cable option. \u003cstrong\u003eProblem: Probe tip damage.\u003c\/strong\u003e The PPS tip is rugged, but avoid physical abuse. The 8 mm probe body provides a thicker encapsulation for extra robustness.\u003c\/p\u003e\u003ch2\u003eSelection Guide and Purchasing Advice\u003c\/h2\u003e\u003cp\u003eWhen ordering the Bently Nevada 330191-00-70-15-CN, verify the ordering number options: unthreaded length (0.0 in), overall case length (70 = 7 in), total length (15 = 1.5 m), and agency approval (CN = Country Specific Approval). This unit is supplied new and in original factory packing with a 12-month factory warranty. For reliable sourcing, choose PLC Source PRO for genuine Bently Nevada spares and support.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default","offer_id":44426724212835,"sku":"330191-00-70-15-CN","price":211.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/8635\/0435\/files\/330191_202-10_779ca5ff-913c-4df9-8c4f-0e79198c27e9.jpg?v=1785454472","url":"https:\/\/www.plcsourcepro.com\/products\/bently-nevada-330191-00-70-15-cn-3300-xl-8-mm-proximity-probe","provider":"PLC Source PRO","version":"1.0","type":"link"}