{"product_id":"bently-nevada-330100-90-05-3300-proximitor-sensor","title":"Bently Nevada 330100-90-05 3300 Proximitor Sensor","description":"\u003cp\u003eThe \u003cstrong\u003eBently Nevada 330100-90-05\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e330100\u003c\/strong\u003e Proximitor Sensor, operates as a dedicated hardware component for eddy-current signal conditioning within vibration monitoring systems.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e330100-90-05\u003c\/td\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\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.29 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard 3300 series housing dimensions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-35 deg C to +65 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e-17.5 VDC to -26 VDC @ 12 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eScaling Factor\u003c\/td\u003e\n\u003ctd\u003e7.87 mV\/µm (200 mV\/mil)\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 Gap Voltage Validation\u003c\/h3\u003e\n\u003cp\u003eThe Proximitor Sensor acts as an interface between the physical probe and the monitoring system, performing signal processing for shaft displacement monitoring. The sensor is factory-calibrated for specific system lengths to ensure a linear output of 7.87 mV\/µm. During site commissioning, gap voltage validation must confirm a mid-range target of -10 VDC when the probe is installed at the center of its linear range. Deviations from this voltage may indicate incorrect physical gap settings or target interference. Cross-talk suppression must be ensured by maintaining required physical separation distances between adjacent probe installations to prevent signal interference from overlapping electromagnetic fields.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the system length (9.0 metres) include the length of the probe itself?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the 9.0 metre specification refers to the total system length, which comprises the sum of the probe length and the extension cable length required for the specific installation.\u003c\/p\u003e\n\u003cp\u003eQ: Can this sensor be installed in high-temperature environments exceeding 65 deg C?\u003c\/p\u003e\n\u003cp\u003eA: No. Operating the sensor beyond the rated 65 deg C threshold will compromise component longevity and signal accuracy. External cooling or relocation of the Proximitor to a climate-controlled cabinet is necessary if ambient conditions exceed these limits.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eEnsure the coaxial cable connectors are hand-tightened and secured to prevent loosening due to mechanical vibration.\u003c\/li\u003e\n\u003cli\u003eThe Proximitor Sensor should be mounted on a grounded metallic DIN rail or backplate. Ensure a low-impedance path to the system common to maintain shield continuity.\u003c\/li\u003e\n\u003cli\u003eKeep coaxial cables segregated from high-power AC cabling to minimize 50\/60 Hz electromagnetic coupling.\u003c\/li\u003e\n\u003cli\u003eVerify the probe tip is installed perpendicular to the shaft surface to avoid non-linear measurement errors.\u003c\/li\u003e\n\u003cli\u003ePrior to system startup, perform a cold-loop check using a multimeter to confirm the -10 VDC target at the terminal block before connecting the signal input to the monitor.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":43536851402842,"sku":"330100-90-05","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/330100-90-02_6edeb4cf-66bd-4bcd-956f-8d545bdbd052.png?v=1782185751","url":"https:\/\/www.spareoil.com\/products\/bently-nevada-330100-90-05-3300-proximitor-sensor","provider":"SpareOil Automation","version":"1.0","type":"link"}