{"product_id":"bently-nevada-21000-16-10-15-070-03-02-proximity-probe-housing-assembly","title":"Bently Nevada 21000-16-10-15-070-03-02 Proximity Probe Housing Assembly","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe Bently Nevada 21000-16-10-15-070-03-02 is a precision-engineered Proximity Probe Housing Assembly designed for reliable vibration monitoring in critical rotating machinery. This model combines a 3300 XL 8 mm probe with a 1.0 m (39 in) cable, a 1.5 in (38 mm) standoff adapter, and a 7 in probe penetration, making it ideal for applications requiring accurate shaft displacement measurement.\u003c\/p\u003e\u003cp\u003eBuilt with a rugged aluminum body and a 304 stainless steel sleeve, the 21000-16-10-15-070-03-02 meets the demanding requirements of industrial environments. It is certified by CSA for explosion-proof use in hazardous areas and fully complies with the American Petroleum Institute's (API) 670 Standard for externally mounted proximity probe housings.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe Option\u003c\/td\u003e\n\u003ctd\u003e3300 XL 8 mm probe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe Cable Length\u003c\/td\u003e\n\u003ctd\u003e1.0 m (39 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandoff Adapter\u003c\/td\u003e\n\u003ctd\u003e1.5 in (38 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe Penetration (Option D)\u003c\/td\u003e\n\u003ctd\u003e7 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Thread\u003c\/td\u003e\n\u003ctd\u003e3\/4-14 NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFittings\u003c\/td\u003e\n\u003ctd\u003eOne 3\/4-14 NPT plug, one 3\/4-14 to 1\/2-14 NPT reducer, one cable seal grip with grommets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eAluminum body with 304 stainless steel sleeve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum (C) + (D) Dimension\u003c\/td\u003e\n\u003ctd\u003e17.0 in (43.18 cm) with visible probe P\/N and S\/N; 32.9 in (83.5 cm) maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.1 kg (2.4 lb) typical, without fittings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eThese specifications ensure precise installation and reliable performance in demanding industrial settings.\u003c\/p\u003e\u003ch2\u003eIndustry Applications\u003c\/h2\u003e\u003cp\u003eThe 21000-16-10-15-070-03-02 excels in applications where continuous monitoring of shaft vibration and position is critical. Common use cases include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTurbo-machinery monitoring:\u003c\/strong\u003e Ideal for steam turbines, gas turbines, and compressors where accurate rotor dynamics are essential.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePump and motor protection:\u003c\/strong\u003e Detects early signs of misalignment, unbalance, or bearing wear, preventing unplanned downtime.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHazardous area installations:\u003c\/strong\u003e With CSA explosion-proof certification, it suits oil \u0026amp; gas, chemical, and petrochemical plants.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBy choosing this Bently Nevada 21000-16-10-15-070-03-02 housing, you gain a robust solution that enhances machinery reliability and operational safety.\u003c\/p\u003e\u003ch2\u003eInstallation \u0026amp; Setup Guidance\u003c\/h2\u003e\u003cp\u003eProper installation is vital for accurate measurements. Follow these guidelines:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMount the housing using the 3\/4-14 NPT thread. Ensure the mating surface is clean and flat to avoid leakage.\u003c\/li\u003e\n\u003cli\u003eFor probe penetration lengths between 1.0 and 2.0 inches, consider counter boring the machine case to reduce side-view or rear-view effects.\u003c\/li\u003e\n\u003cli\u003eIf the combined C plus D penetration exceeds 300 mm (12 in), add sleeve support near the probe to prevent resonance.\u003c\/li\u003e\n\u003cli\u003eThe adjustment range for probe penetration option D is 13 mm (±0.5 in). Set the probe gap according to the system's calibration requirements.\u003c\/li\u003e\n\u003cli\u003eUse the provided cable seal grip and grommets to secure cables of 1\/8 to 3\/8 inches diameter, ensuring a moisture-tight seal.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eMaintenance \u0026amp; Reliability\u003c\/h2\u003e\u003cp\u003eRegular inspection of the housing and probe assembly extends service life and sustains measurement accuracy. Key maintenance points include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCheck the dome cover and threaded ports for signs of corrosion or damage.\u003c\/li\u003e\n\u003cli\u003eVerify the O-rings and thread seal remain intact to maintain the enclosure rating.\u003c\/li\u003e\n\u003cli\u003ePeriodically confirm that the probe cable is not chafed or pinched, especially near the machine case.\u003c\/li\u003e\n\u003cli\u003eClean the probe tip and housing exterior as needed, avoiding harsh solvents that may degrade seals.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWith a typical weight of 1.1 kg and robust construction, this assembly minimizes maintenance frequency, reducing total cost of ownership.\u003c\/p\u003e\u003ch2\u003eSelection Guide \u0026amp; Purchasing Advice\u003c\/h2\u003e\u003cp\u003eBefore ordering, verify your machine's specific requirements: probe cable length, standoff adapter, and penetration depth must match your application. The 21000-16-10-15-070-03-02 is configured with a 1.0 m cable, 1.5 in standoff, and 7 in penetration — confirm these suit your installation. Also ensure the mounting thread (3\/4-14 NPT) fits your equipment's port.\u003c\/p\u003e\u003cp\u003eFor a reliable supply of genuine Bently Nevada parts, PLC Source PRO offers this model new in factory packing with a 12-month warranty. Our team can assist with technical queries to ensure you select the right configuration.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default","offer_id":44439293329507,"sku":"21000-16-10-15-070-03-02","price":226.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/8635\/0435\/files\/21000-16-10-00-037-03-02_6a97b1c8-0f5b-406b-afb6-8556979e3092.jpg?v=1785866649","url":"https:\/\/www.plcsourcepro.com\/products\/bently-nevada-21000-16-10-15-070-03-02-proximity-probe-housing-assembly","provider":"PLC Source PRO","version":"1.0","type":"link"}