{"product_id":"buy-330881-28-04-105-00-02-bently-nevada-proximity-sensor-module","title":"Buy 330881-28-04-105-00-02 Bently Nevada Proximity Sensor Module","description":"\u003ch3\u003eProduct Introduction \u0026amp; Global PLC Spare HUB's Insight\u003c\/h3\u003e\n\u003cp\u003eThe Bently Nevada \u003cstrong style=\"color: #004080;\"\u003ePROXPAC XL Series\u003c\/strong\u003e delivers exceptional machinery protection by integrating the proximitor sensor directly inside a robust, weatherproof housing. Industrial facilities often face severe environmental challenges where traditional remote-mounted sensors fail due to moisture or thermal stress. Global PLC Spare HUB's Insight highlights that deploying self-contained transducer housings greatly simplifies field wiring while protecting delicate electronic components. For instance, a major refinery deployed the \u003cstrong style=\"color: #004080;\"\u003e330881-28-04-105-00-02\u003c\/strong\u003e transducer on a critical centrifugal compressor, successfully eliminating signal drift and moisture ingress during high-pressure washdown cycles.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification Detail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong style=\"color: #004080;\"\u003e330881-28-04-105-00-02\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Range\u003c\/td\u003e\n\u003ctd\u003eThe system measures vibrations across a 2 mm range.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear Range\u003c\/td\u003e\n\u003ctd\u003eLinear range spans from 0.25 mm to 2.3 mm.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003eFrequency response delivers high signal fidelity up to 10 kHz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003eIncremental scale factor provides 7.87 V\/mm output accuracy.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003eOperating temperatures handle minus 51 degrees Celsius to plus 177 degrees Celsius.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Input\u003c\/td\u003e\n\u003ctd\u003ePower requirements draw minus 17.5 Vdc to minus 26 Vdc.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Resistance\u003c\/td\u003e\n\u003ctd\u003eOutput resistance maintains a steady 50 ohms level.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Weight\u003c\/td\u003e\n\u003ctd\u003eTotal system weight totals 1.44 kilograms for standard builds.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount the outer sleeve securely using the 3\/4-14 NPT mounting thread.\u003c\/li\u003e\n\u003cli\u003eSet the recommended gap precisely to 1.27 mm from the target shaft surface.\u003c\/li\u003e\n\u003cli\u003eTorque the retaining nut firmly to 29.5 N·m to secure internal components.\u003c\/li\u003e\n\u003cli\u003eTighten the probe sleeve locknut to 39.3 N·m for a dependable pressure seal.\u003c\/li\u003e\n\u003cli\u003eRoute the triaxial cable safely away from high-voltage electrical lines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDebugging and Maintenance Convenience\u003c\/h3\u003e\n\u003cp\u003eEngineers verify system voltages and signal outputs rapidly using standard monitoring connections. The gold-plated ClickLoc connector ensures secure probe attachment without requiring specialized assembly tools. Technicians inspect the external PPS thermoplastic housing and neoprene seals quickly during routine plant walkdowns to ensure long-term operational integrity.\u003c\/p\u003e\n\u003ch3\u003eCompatibility Notes\u003c\/h3\u003e\n\u003cp\u003eThe unit integrates seamlessly with standard 3300 XL 8 mm probes and Bently Nevada vibration monitors. Field wiring accommodates 0.2 to 1.5 square millimeter conductors up to 305 meters in length. Operators must maintain supply voltages within specified limits to prevent any reduction in linear operating range.\u003c\/p\u003e\n\u003ch3\u003eCertification Information\u003c\/h3\u003e\n\u003cp\u003eBASEEFA verifies IP66 housing ratings and rigorous impact resistance under report number T07\/0709. CSA certifies structural housing integrity to withstand demanding industrial impacts. Multiple hazardous area approvals guarantee safe deployment in explosive plant atmospheres.\u003c\/p\u003e\n\u003ch3\u003ePackage Contents, Warranty \u0026amp; Shipping\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePackage includes the \u003cstrong style=\"color: #004080;\"\u003e330881-28-04-105-00-02\u003c\/strong\u003e transducer housing, 8 mm probe assembly, fittings, and installation washers.\u003c\/li\u003e\n\u003cli\u003eEvery purchase includes a comprehensive 12-month quality warranty.\u003c\/li\u003e\n\u003cli\u003eOrders dispatch within 24 to 48 hours through reliable carriers including FedEx, UPS, and DHL.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Application Scenarios \u0026amp; Diagnostic Capabilities\u003c\/h3\u003e\n\u003cp\u003eEngineers deploy this transducer to monitor radial vibration and axial position on steam turbines, large pumps, and high-speed compressors. The system detects early-stage mechanical anomalies like shaft unbalance, misalignment, and bearing wear. Continuous diagnostic feedback empowers maintenance teams to prevent unplanned downtime and catastrophic machinery failures.\u003c\/p\u003e\n\u003ch3\u003eModel Selection Comparison \u0026amp; Technical Advice\u003c\/h3\u003e\n\u003cp\u003eWhen selecting proximity monitoring equipment, compare thread sizes, penetration depths, and environmental ratings. Evaluate this unit alongside the alternative \u003ca href=\"https:\/\/www.plcsparehub.com\/products\/330881-16-00-385-06-02-industrial-proxpac-xl-transducer-sensor\"\u003e\u003cstrong style=\"color: #004080;\"\u003e330881-16-00-385-06-02\u003c\/strong\u003e\u003c\/a\u003e model. While both belong to the advanced \u003cstrong style=\"color: #004080;\"\u003ePROXPAC XL Series\u003c\/strong\u003e, choose the \u003cstrong style=\"color: #004080;\"\u003e330881-28-04-105-00-02\u003c\/strong\u003e when your specific mounting setup requires a 105 mm penetration length with 3\/4-14 NPT standoff threads.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ) \u0026amp; Buying Guide\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the recommended gap setting for this transducer model?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The recommended gap setting is 1.27 mm to ensure optimal linear response and measurement linearity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does extended field wiring impact high-frequency response?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Field wiring up to 305 meters maintains stable frequency performance with minimal signal rolloff at upper limits.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What key factors guide industrial purchasing decisions for vibration sensors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Always verify your exact thread specification, probe penetration depth, temperature limits, and hazardous area approvals before finalizing your order.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/330880_330881.png?v=1784786109\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45013959639222,"sku":"330881-28-04-105-00-02","price":145.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/330881-01-00-000-00-021_e034daec-e764-4298-a668-76e51f8f9366.jpg?v=1789444927","url":"https:\/\/www.plcsparehub.com\/products\/buy-330881-28-04-105-00-02-bently-nevada-proximity-sensor-module","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}