{"product_id":"50mm-proximitor-din-mount-330878-91-00-bently-nevada","title":"50mm Proximitor DIN Mount 330878-91-00 Bently Nevada","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Bently Nevada 330878-91-00 is a 3300 XL 50 mm Proximitor Sensor for the 3300 XL 50 mm Proximity Transducer System. It provides a 394 mV\/mm (10 mV\/mil) output over a 25.4 mm (1000 mil) linear range in a DIN rail mount configuration, designed for heavy machinery displacement monitoring without agency certification requirements.\u003c\/p\u003e\n\u003ch3\u003eKey Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem length:\u003c\/strong\u003e 9.0 m (29.5 ft) total system length\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting option:\u003c\/strong\u003e DIN mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAgency approval:\u003c\/strong\u003e 00 = No agency approvals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput sensitivity:\u003c\/strong\u003e 394 mV\/mm (10 mV\/mil) nominal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLinear measurement range:\u003c\/strong\u003e 25.4 mm (1000 mil)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating temperature:\u003c\/strong\u003e -51 to +100 °C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e A380 aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.246 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 81.3 × 50 × 63.5 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose This\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum 25.4 mm linear range for extreme displacement applications\u003c\/li\u003e\n\u003cli\u003eDIN rail mounting for compact, high-density installations\u003c\/li\u003e\n\u003cli\u003eCost-effective option when agency approvals are not required\u003c\/li\u003e\n\u003cli\u003eDirect compatibility with 3500 monitoring systems\u003c\/li\u003e\n\u003cli\u003eRobust construction withstands heavy equipment vibration and shock\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCommon Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the difference between 330878-91-00 and 330878-91-05?\u003c\/strong\u003e The -91-00 has no agency approvals; the -91-05 includes multiple international approvals for hazardous locations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs it suitable for turbine differential expansion?\u003c\/strong\u003e Yes, the 50 mm system is specifically designed for steam turbine differential expansion and axial position monitoring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat power supply is required?\u003c\/strong\u003e Standard -17.5 to -26 V DC supply at 12 mA maximum, typically -24 V DC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMounting Steps\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eClip the Proximitor Sensor onto the DIN rail in the control cabinet.\u003c\/li\u003e\n\u003cli\u003eConnect the 50 mm probe extension cable to the input connector.\u003c\/li\u003e\n\u003cli\u003eWire the voltage output to the monitoring system input.\u003c\/li\u003e\n\u003cli\u003eApply -24 V DC power supply.\u003c\/li\u003e\n\u003cli\u003eVerify system operation by checking the gap voltage at the monitoring display.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eBuying Advice\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSelect the 330878-91-00 for general-purpose 50 mm applications without hazardous area certification needs.\u003c\/li\u003e\n\u003cli\u003eFor installations requiring agency approvals, choose the 330878-91-05.\u003c\/li\u003e\n\u003cli\u003eConfirm the probe, extension cable, and Proximitor are all 3300 XL 50 mm series for guaranteed system performance.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":50201403424906,"sku":"330878-91-00","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0698\/2818\/2154\/files\/330878-91-00_2_167cf962-cfb7-4711-a1ef-48274295d6e2.jpg?v=1789463893","url":"https:\/\/www.cambiaplc.com\/products\/50mm-proximitor-din-mount-330878-91-00-bently-nevada","provider":"Controlix Automation","version":"1.0","type":"link"}