{"product_id":"bently-nevada-330801-28-05-101-03-02-proximity-sensor","title":"Bently Nevada 330801-28-05-101-03-02 Proximity Sensor","description":"\u003cdiv style=\"box-sizing: content-box; margin: 0px; padding: 0px; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); touch-action: manipulation;\"\u003e\n\u003ch2\u003eBently Nevada 330801-28-05-101-03-02 Proximity Sensor\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eBently Nevada 330801-28-05-101-03-02\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e330801\u003c\/strong\u003e proximity sensor, serves as an 8 mm transducer system for shaft vibration and position monitoring in rotating machinery.\u003c\/p\u003e\n\u003ch3\u003ePart Number Breakdown\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel (330801):\u003c\/strong\u003e 8 mm proximity probe \/ transducer system\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuffix (28):\u003c\/strong\u003e Series option (specific to 330801 family)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuffix (05):\u003c\/strong\u003e Probe configuration option\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuffix (101):\u003c\/strong\u003e Cable length \/ assembly variant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuffix (03):\u003c\/strong\u003e Mounting fittings option\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuffix (02):\u003c\/strong\u003e Miniature coaxial ClickLoc connector\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003e330801-28-05-101-03-02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003eTip diameter 8 mm; linear range 2 mm (80 mils)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating Temp\u003c\/th\u003e\n\u003ctd\u003e-40 deg C to +85 deg C (-40 deg F to +185 deg F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower Consumption\u003c\/th\u003e\n\u003ctd\u003ePassive probe, excitation via proximitor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCore Performance\u003c\/th\u003e\n\u003ctd\u003eOutput sensitivity 200 mV\/mil (7.87 V\/mm); frequency response 0 Hz to 10 kHz; 3\/4-14 NPT mounting interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eEddy-Current Probe Scaling and Rotor Dynamics\u003c\/h3\u003e\n\u003cp\u003eThe sensor operates on the eddy-current principle, translating magnetic field interactions into linear voltage outputs. Standard sensitivity is 200 mV\/mil, with a linear range of 2 mm. Gap voltage validation at -10 VDC ensures balanced measurement of shaft movement in both directions. Coaxial shielding suppresses cross-talk, maintaining signal fidelity in multi-probe installations.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the 330801 sensor measure both static and dynamic displacement? A: Yes. It measures static shaft position and dynamic vibration simultaneously.\u003c\/p\u003e\n\u003cp\u003eQ: Is the mounting interface standardized? A: Yes. The probe uses a 3\/4-14 NPT mounting interface for compatibility with standard housings.\u003c\/p\u003e\n\u003cp\u003eQ: Does frequency response extend into higher ranges? A: The probe supports 0 Hz to 10 kHz, sufficient for most turbomachinery vibration monitoring applications.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEngage 3\/4-14 NPT threads with minimum 5 turns for mechanical stability.\u003c\/li\u003e\n\u003cli\u003eGround shielding at the proximitor end only to prevent ground-loop interference.\u003c\/li\u003e\n\u003cli\u003eRoute cables away from high-voltage conductors to minimize induced noise.\u003c\/li\u003e\n\u003cli\u003eVerify -10 VDC gap voltage reference during commissioning for accurate displacement scaling.\u003c\/li\u003e\n\u003cli\u003eConfirm hazardous area approvals before installation in classified zones.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":49606154387715,"sku":"330801-28-05-101-03-02","price":158.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0640\/7995\/4179\/files\/77cc1abb7a6a15cc9b3b6316c7c85bfd.jpg?v=1686813107","url":"https:\/\/www.runtoelectronic.com\/products\/bently-nevada-330801-28-05-101-03-02-proximity-sensor","provider":"Runto Electric","version":"1.0","type":"link"}