{"product_id":"bently-nevada-128987-130-01-cn-3300-xl-proximity-sensors","title":"Bently Nevada 128987-130-01-CN 3300 XL Proximity Sensors","description":"\u003cp\u003eConfigured for direct non-contact dynamic vibration and axial position measurement in machinery protection networks, the \u003cstrong\u003eBently Nevada 128987-130-01-CN\u003c\/strong\u003e (\u003cstrong\u003e128987\u003c\/strong\u003e Proximity Sensor) provides direct physical\/electrical execution.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eOption Field\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eCode\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eConfiguration Detail\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCore Model\u003c\/td\u003e\n\u003ctd\u003e128987\u003c\/td\u003e\n\u003ctd\u003e3300 XL 8 mm proximity sensor transmitter base series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength \/ Cable Option\u003c\/td\u003e\n\u003ctd\u003e130\u003c\/td\u003e\n\u003ctd\u003e13.0 in unthreaded \/ specific casing sleeve configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardware \/ Fitting\u003c\/td\u003e\n\u003ctd\u003e01\u003c\/td\u003e\n\u003ctd\u003eStandard mounting hardware and connector options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegional Certification\u003c\/td\u003e\n\u003ctd\u003eCN\u003c\/td\u003e\n\u003ctd\u003eCertified for Chinese market regulatory standards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\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\u003e128987-130-01-CN\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\u003e0.45 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e33.02 cm x 31.75 cm x 5.08 cm (13.00 in x 12.50 in x 2.00 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to +85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePowered via 10 to 30 VDC loop supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasuring Range\u003c\/td\u003e\n\u003ctd\u003e0.25 to 1.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e+\/-0.5% of full scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRepeatability\u003c\/td\u003e\n\u003ctd\u003e+\/-0.2% of full scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e0 to 10 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Signal\u003c\/td\u003e\n\u003ctd\u003e4 to 20 mA loop-powered output\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 128987-130-01-CN integrates high-frequency eddy-current probe scaling to translate mechanical shaft displacement into a proportional 4-20 mA analog output signal. Precision driver electronics process raw vibration and static distance signals across a frequency bandwidth extending from 0 to 10 kHz. Mechanical positioning during startup uses DC gap voltage validation against target -10 VDC baseline equivalents to anchor the probe within its calibrated linear operating window, maximizing signal-to-noise ratios and enabling effective cross-talk suppression between adjacent radial probe channels.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How is the 4-20 mA current loop output powered on the 128987-130-01-CN transducer?\u003c\/p\u003e\n\u003cp\u003eA: The sensor operates over a 2-wire loop connection requiring an external power supply voltage between 10 VDC and 30 VDC.\u003c\/p\u003e\n\u003cp\u003eQ: What frequency response limit applies to this transmitter configuration?\u003c\/p\u003e\n\u003cp\u003eA: The internal processing circuitry supports a dynamic frequency response range from static DC up to 10 kHz (-3 dB corner).\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eMount the probe assembly into the machine casing port using appropriate NPT or metric thread engagement.\u003c\/li\u003e\n\u003cli\u003eConnect the loop power supply leads to the 4-20 mA terminal block while maintaining correct polarity.\u003c\/li\u003e\n\u003cli\u003eVerify target gap distance during static installation by checking loop current or raw voltage to confirm alignment within the linear measuring range.\u003c\/li\u003e\n\u003cli\u003eRoute signal cables through dedicated grounded metal conduit away from high-voltage motor supply lines.\u003c\/li\u003e\n\u003cli\u003eGround the cable shield at a single termination point inside the monitoring cabinet to avoid ground loop noise.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":53211048149301,"sku":"128987-130-01-CN","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/128987-130-01-CN.png?v=1784855841","url":"https:\/\/www.5gplc.com\/products\/bently-nevada-128987-130-01-cn-3300-xl-proximity-sensors","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}