{"product_id":"bently-nevada-330191-00-70-20-00-industrial-automation-module","title":"Bently Nevada 330191-00-70-20-00 Industrial Automation Module","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe Bently Nevada 330191-00-70-20-00 is a 3300 XL 8 mm ETR proximity probe designed for critical rotating machinery protection. This model features a 7-inch overall case length and a 2.0-meter total probe length, with a 3\/8-24 UNF thread and no armor. The 330191-00-70-20-00 incorporates patented TipLoc and CableLoc technologies to prevent common probe failures such as tip detachment and cable pull-out, ensuring reliable operation in harsh industrial environments.\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\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e-17.5 Vdc to -26 Vdc (nonincendive); -23 Vdc to -26 Vdc with barriers; 12 mA max consumption\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Sensitivity\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 2 mV change in output voltage per volt change in input voltage\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\u003eNominal Probe DC Resistance (RPROBE) at 2.0 m\u003c\/td\u003e\n\u003ctd\u003e7.88 ± 0.50 Ω\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\u003ctr\u003e\n\u003ctd\u003eStandard Cable\u003c\/td\u003e\n\u003ctd\u003e75Ω triaxial, FEP insulated; lengths: 0.5, 1, 1.5, 2, 3, 5, 9 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExtended Temperature Range Cable\u003c\/td\u003e\n\u003ctd\u003e75Ω triaxial, PFA insulated; lengths: 0.5, 1, 1.5, 2, 5, 9 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eArmor (optional)\u003c\/td\u003e\n\u003ctd\u003eFlexible AISI 302 or 304 SST with FEP outer jacket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTensile Strength (Max Rated)\u003c\/td\u003e\n\u003ctd\u003e330 N (75 lbf) probe case to lead; 270 N (60 lbf) at lead to extension cable connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Material\u003c\/td\u003e\n\u003ctd\u003eGold-plated brass or gold-plated beryllium copper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum 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 (Max Thread Engagement)\u003c\/td\u003e\n\u003ctd\u003e3\/8-24, 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\/ft)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Classification (EPL Ga\/Gc)\u003c\/td\u003e\n\u003ctd\u003eT1 (-55°C to +232°C) to T5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eWhy This Probe Prevents Common Failures\u003c\/h2\u003e\u003cp\u003eThe Bently Nevada 330191-00-70-20-00 uses a patented TipLoc molding method that creates a robust bond between the probe tip and body, eliminating tip separation. The CableLoc design provides 330 N (75 lbf) pull strength at the probe case to lead connection, preventing cable pull-outs during installation or vibration. An optional FluidLoc cable option stops oil leakage through the cable interior, a common issue in lubricated machinery.\u003c\/p\u003e\u003ch2\u003eIndustry Applications\u003c\/h2\u003e\u003cp\u003eThis 330191-00-70-20-00 probe is ideal for vibration monitoring on steam turbines, centrifugal compressors, and large pumps. The 8 mm diameter provides a thicker PPS encapsulation for enhanced ruggedness compared to 5 mm probes. In high-temperature environments (up to +232°C for T1 classification), the probe maintains accurate measurement without drift.\u003c\/p\u003e\u003ch2\u003eInstallation Guidance\u003c\/h2\u003e\u003cp\u003eWhen installing the 330191-00-70-20-00, ensure the 3\/8-24 UNF thread is engaged to a maximum of 0.563 in. Use a torque wrench on the connector to not exceed 0.565 N·m. For one-meter systems, no extension cable is required. If using barriers, supply voltage must be between -23 Vdc and -26 Vdc to maintain linear range. Operation at more positive than -23.5 Vdc may reduce linear range.\u003c\/p\u003e\u003ch2\u003eMaintenance Tips\u003c\/h2\u003e\u003cp\u003eInspect the probe cable for cuts or kinks regularly. The Viton O-ring seal prevents differential pressure leakage but is not pressure tested—avoid over-tightening. Replace the O-ring if any oil seepage is noticed. Keep the probe tip clean; PPS is resistant to most chemicals but avoid abrasive cleaners.\u003c\/p\u003e\u003ch2\u003eTroubleshooting Common Issues\u003c\/h2\u003e\u003cp\u003eIf output voltage is erratic, verify supply voltage is within -17.5 Vdc to -26 Vdc (nonincendive) or -23 Vdc to -26 Vdc with barriers. Check RPROBE at the probe head: it should be 7.88 ± 0.50 Ω for the 2.0 m length. A high resistance indicates a damaged cable. Confirm the connector is torqued to 0.565 N·m. If the system uses a barrier, ensure the barrier is compatible with the probe entity parameters, which are met when using Bently Nevada extension cables and a Bently Nevada Proximitor.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default","offer_id":44426724409443,"sku":"330191-00-70-20-00","price":215.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/8635\/0435\/files\/330191_202-10_e6d207be-c6d6-4238-b0cd-53dbb7b374a7.jpg?v=1785454593","url":"https:\/\/www.plcsourcepro.com\/he\/products\/bently-nevada-330191-00-70-20-00-industrial-automation-module","provider":"PLC Source PRO","version":"1.0","type":"link"}