{"product_id":"330194-05-13-10-05-bently-nevada-3300-xl-8mm-proximity-transducer-proximity-probes","title":"330194-05-13-10-05 Bently Nevada 3300 XL 8mm Proximity Transducer Proximity Probes","description":"\u003cp\u003eConfigured for high-temperature radial vibration measurement in extended temperature range (ETR) turbomachinery protection infrastructure, the \u003cstrong\u003eBently Nevada 330194-05-13-10-05\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e3300 XL 8mm Proximity Transducer\u003c\/strong\u003e Proximity Probes, provides direct physical and electrical execution.\u003c\/p\u003e\n\u003ch3\u003ePart Number Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlatform Series\u003c\/strong\u003e: Bently Nevada 3300 XL Extended Temperature Range (ETR) high-frequency eddy-current mechanical monitoring architecture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Catalog Identifier\u003c\/strong\u003e: 330194 designating an 8 mm probe tip configuration engineered for elevated thermal environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Specification\u003c\/strong\u003e: -05 defining specific probe case thread sizing, pitch parameters, and armor configuration options.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Length and Options\u003c\/strong\u003e: -13-10-05 indicating total system length, connector options, molded fittings, and hazardous area approvals.\u003c\/li\u003e\n\u003c\/ul\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\u003e330194-05-13-10-05\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\u003eSeries\u003c\/td\u003e\n\u003ctd\u003e3300 XL ETR\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\u003e0.24 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e15.0 x 15.0 x 3.0 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-51 deg C to +232 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive sensor tip (0 W active power draw)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinear Range\u003c\/td\u003e\n\u003ctd\u003e2.0 mm to 5.4 mm (80 mils to 210 mils)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003e7.87 V\/mm (200 mV\/mil) nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation\u003c\/td\u003e\n\u003ctd\u003eHigh-temperature engineered polymer tip construction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eSignal Integrity \u0026amp; Rotor Dynamics\u003c\/h3\u003e\n\u003cp\u003eThe extended temperature proximity transducer preserves eddy-current probe scaling accuracy by maintaining linear radio frequency response across severe thermal gradients and changing metallic target air gaps. Proper gap voltage validation (-10 VDC targets) relies on precise mechanical positioning relative to the rotating shaft journal under high-heat operating conditions. Furthermore, advanced cross-talk suppression shielding prevents high-frequency electromagnetic interference from distorting rotor dynamics and radial displacement telemetry.\u003c\/p\u003e\n\u003ch3\u003eOrdering Info\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Bently Nevada 330194-05-13-10-05 3300 XL ETR Proximity Probe unit\u003c\/li\u003e\n\u003cli\u003e1 x High-temperature brass mounting lock nut with safety wire holes\u003c\/li\u003e\n\u003cli\u003e1 x Technical reference installation sheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMechanical Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThermal Clearance Setup: Thread the ETR probe body into the high-temperature machine mounting bracket, accounting for thermal expansion differentials between casing metals during active operation.\u003c\/li\u003e\n\u003cli\u003eVoltage Target Calibration: Adjust the probe insertion depth until a digital multimeter reads exactly -10 VDC at the monitor output terminal, establishing the optimal electrical center.\u003c\/li\u003e\n\u003cli\u003eShielded Routing: Secure the specialized coaxial cable away from direct radiant furnace heat sources, maintaining proper separation from high-voltage AC motor drives.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Inquiries \u0026amp; Troubleshooting\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eQ: How do extreme operating temperatures up to +232 deg C impact the radio frequency signal linearity of this ETR probe?\u003c\/p\u003e\n\u003cp\u003eA: The specialized internal coil materials and high-temperature polymer housing prevent thermal expansion drift, maintaining stable 200 mV\/mil sensitivity under severe heat loads.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: What is the primary electrical consequence if moisture breaches the high-temperature coaxial connector interface?\u003c\/p\u003e\n\u003cp\u003eA: Moisture ingress introduces high-frequency signal attenuation and capacitive leakage, resulting in severe baseline voltage instability and false vibration alarms.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: Can this 330194 ETR probe tip be paired with standard non-ETR extension cables without causing measurement errors?\u003c\/p\u003e\n\u003cp\u003eA: No, matching the specific electrical capacitance of ETR-rated system components is critical to preserve proper scale factor calibration and frequency response.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: Why is maintaining precise side-clearance from the mounting hole thread crucial for vibration accuracy?\u003c\/p\u003e\n\u003cp\u003eA: Adequate radial clearance prevents the electromagnetic field from intersecting adjacent metal boundaries, avoiding side-viewing distortion in the output signal.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: What occurs to the direct current output voltage if the rotating shaft exhibits excessive axial float beyond the linear range?\u003c\/p\u003e\n\u003cp\u003eA: The output signal rails toward zero or the negative supply limit, causing the monitoring system to register an out-of-range transducer fault condition.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: Why must lock nuts with safety wire holes be utilized during final installation in gas turbines?\u003c\/p\u003e\n\u003cp\u003eA: Safety wire locks the threaded body in position, preventing continuous engine vibration from altering the pre-set air gap over extended run times.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: How does proper single-point shield grounding at the monitor cabinet protect against electrical noise?\u003c\/p\u003e\n\u003cp\u003eA: Grounding the outer shield at one reference point shunts induced electromagnetic noise safely to earth without creating parasitic ground loop currents.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: What verification steps are required after installing a replacement ETR probe on an active machine?\u003c\/p\u003e\n\u003cp\u003eA: Technicians must verify static gap voltage against cold baseline targets and perform dynamic runout checks before clearing the unit for full operational load.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":46025930670253,"sku":"330194-05-13-10-05","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/xian-58_00eb4587-f65f-4b41-9383-886cddf88736.jpg?v=1783655673","url":"https:\/\/www.maxwellplc.com\/ga\/products\/330194-05-13-10-05-bently-nevada-3300-xl-8mm-proximity-transducer-proximity-probes","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}